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2025
199. Intrinsic vs. Extrinsic Magnetic Transitions in Sr3Ru2O7 films; R. Choudhary, A. Rajapitamahuni, S. Guo; Q. Jiang, J.-H. Chu, K. A. Mkhoyan, B. Jalan; (submitted); arXiv
198. Thermal Performance of Materials for Heat-Assisted Magnetic Recording; X. Xu, C. Zhang, S. Guo, N. Seaton, K. A. Mkhoyan, J. Roth, J. Gong, X. Zheng, N. Zuckerman, X. Wang; Appl. Phys. Lett. (submitted)
197. Interfacial Alloying Contributions to the Magnetic Proximity Effect in Pt/Dysprosium Iron Garnet; M .J. Gross, J. Herrero-Martin, S. Valencia, A. J. Grutter, J. A. Borchers, Y. Choi, G. Fabbris, A. Kaczmarek, A. E. Kossak, J. J. Bauer, S. Kundu, S. Ghosh, K. A. Mkhoyan, A. Wittman, C. A. Ross; (submitted)
196. Spin Hall conductivity in Bi1−xSbx as an experimental test of bulk-boundary correspondence; Y. Ou, W. Yanez-Parreno, Y.-S. Huang, S. Ghosh, C. Sahin, M. Stanley, S. Santhosh, S. Islam, A. Richardella, K. A. Mkhoyan, M. E. Flatte, N. Samarth; (submitted); arXiv
195. Symmetric Hafnium-Based Ferroelectric MultiLayer Stack Enabling Multi-Level Memory Operation; C.-H. Liao, S. Ghosh, K. A. Mkhoyan, S. J. Koester; (submitted)
194. Rashba spin splitting-induced topological Hall effect in a Dirac semimetal-ferromagnetic semiconductor heterostructure; S. Islam, E. Steinebronn, K. Yang, B. Neupane, J. Chamorro, S. Ghosh, K. A. Mkhoyan, T. M. McQueen, Y. Wang, C. Liu and N. Samarth; (submitted); arXiv
193. Selective chemical looping combustion of acetylene in ethylene-rich streams; M. Jacob, H. Nguyen, R. Raj, J. Garcia-Barriocanal, J. Hong, J. Aguilar, A. Hoffman, K. A. Mkhoyan, S. Bare, M. Neurock, A. Bhan; Science 387, 744 (2025). Cover Story at UMN Research
192. Quantifying Patterned Features on Material Surfaces Created using a Ga Ion-Beam in a FIB-SEM; S, Ghosh, K. A. Mkhoyan; Microsc. Microanal (accepted).
191. Site-Specific Plan-view (S)TEM Sample Preparation from Thin Films using a Dual-Beam FIB-SEM; S, Ghosh, F. Liu, S. Nair, B. Jalan, K. A. Mkhoyan; Ultramicroscopy 270, 114104 (2025).
2024
190. Deep-ultraviolet transparent conducting SrSnO3 via heterostructure design; F. Liu, Z. Yang, D, Abramovitch, S. Guo, K. A. Mkhoyan, M. Bernardi, B. Jalan; Sci. Adv. 10, eadq7892 (2024). Cover Story at UMN Research
189. Uncovering atomic migrations behind magnetic tunnel junction breakdown; H. Yun, D. Lyu, Y. Lv, B. R. Zink, P. Khanal, B. Zhou, W. G. Wang, J. P. Wang, K. A. Mkhoyan; ACS Nano 18, 25708 (2024). Highlighted on ACS Nano Cover, Cover Story at UMN Research
188. Multifunctional 2D FETs Exploiting Incipient Ferroelectricity in Freestanding SrTiO3 Nanomembranes at Sub-Ambient Temperatures; D. Sen, H. Ravichandran, M. Das, P. Venkatram, S. Choo, S. Varshney, Z. Zhang, Y. Sun, J. Shah, S. S. Radhakrishnan, A. Saha, S. Hazra, K. A. Mkhoyan, V. Gopalan, Y. Yang, B. Jalan, S. Das; Nature Commun. 15, 10739 (2024).
187. Epitaxial growth and characterization of Bi1−xSbx thin films on (0001) sapphire substrates; Y.-S. Huang, S. Islam, Y. Ou, S. Ghosh, A. Richardella, K. A. Mkhoyan, N. Samarth; APL Mater. 12, 021106 (2024) [Ed. Pick]
186. Carbon-based nanocomposite yarns reinforced with titanium carbide formed by internally reacted titanium and graphene; S. Sharifi, R. Shohan, M. A. Hobosyan, U. Lamichhane, M. Chipara, K.A. Mkhoyan, A. Zakhidov, and K. S. Martirosyan; MRS Commun. 14, 190 (2024).
185. Electrical control of the switching layer in perpendicular magnetic tunnel junctions with atomically-thin Ir dusting; D. Lyu, P. Khanal, Q. Jia, S. Guo, Y. Lv, B. Zink, Y. Zhang, H. Yun, B. Zhou, K. A. Mkhoyan, W. Wang, J. P. Wang; Appl. Phys. Lett. 124, 182401 (2024).
184. Large Spin Polarization from Symmetry-Breaking Antiferromagnets in Antiferromagnetic Tunnel Junctions; C.-T. Chou, S. Ghosh, B. McGoldrick, T. Nguyen, G. Gurung, E. Tsymbal, M. Li, K. A. Mkhoyan, L. Liu; Nature Commun. 15, 7840 (2024).
183. Thin film growth of the Weyl semimetal NbAs; W. Yanez, Y.-S. Huang, S. Ghosh, S. Islam, E. Steinebronn, A. Richardella, K. A. Mkhoyan, N. Samarth; Phys. Rev. Mater. 8, 034204 (2024)
182. Epitaxial Oxide Membrane Synthesis Using a Sacrificial Layer; S. Varshney, S. Choo, L. Thompson, Z. Yang, J. Shah, J. Wen, S. J. Koester, K. A. Mkhoyan, A. McLeod, and B. Jalan; ACS Nano 18, 6348 (2024). Highlighted on ACS Nano Cover
2023
181. Mending Cracks Atom-by-atom in Rutile TiO2 with Electron Beam Radiolysis; S. Guo, H. Yun, S. Nair, B. Jalan, K. A. Mkhoyan; Nature Commun. 14, 6005 (2023). Cover Story at UMN Research and in journal Materials Today
180. Structural anisotropy-driven atomic mechanisms of phase transformation in Pt-Sn system; H. Yun, D. Zhang, T. Birol, J. P. Wang, K. A. Mkhoyan; Nano Lett. 23, 7576 (2023)
179. Temperature-Dependent Thermal Conductivity of MBE-Grown Epitaxial SrSnO3 Films; C. Zhang, F. Liu, S. Guo, Y. Zhang, X. Xu, K. A. Mkhoyan, B. Jalan, X.J. Wang; Appl. Phys. Lett. 123, 042201 (2023)
178. Electrochemically Gated La1-xSrxCoO3-δ as a Voltage-Tunable Phase-Change Material or Infrared Active Metasurfaces; R. D. Chakraborty, W. M. Postiglione, S. Ghosh, K. A. Mkhoyan, C. Leighton, V. E. Ferry; Adv. Opt. Mater. 11, 2300098 (2023).
177. Anomalous Strain Relaxation and its Impact on the Valence-Driven Spin-State/Metal-Insulator Transition in Epitaxial (Pr1-yYy)1-xCaxCoO3-δ; J. E. Dewey, S. Ghosh, V. Chaturvedi, W. M. Postiglione, L. Figari, A. Jacobson, C. Korostynski, T. R. Charlton, K. A. Mkhoyan, C. Leighton; Phys. Rev. Mater. 7, 024415 (2023)
176. Robust negative longitudinal magnetoresistance and spin-orbit torque in sputtered Pt3Sn topological semimetal; D. Zhang, W. Jiang, H. Yun, O. J. Benally, T. Peterson, Z. Cresswell, Y. Fan, Y. Lv, G. Yu, J. G. Barriocanal, P. Swatek, K. A. Mkhoyan, T. Low, J. P. Wang; Nature Commun. 14, 4151 (2023). Cover Story at UMN Research
175. Engineering Metal Oxidation using Epitaxial Strain; S. Nair, Z. Yang, D. Lee, S. Guo, J. T. Sadowski, S. Johnson, A. Saboor, R. B. Comes, W. Jin, K. A. Mkhoyan, A. Janotti, B. Jalan; Nature Nanotech. 18, 1005 (2023). Cover Story at UMN Research
2022
174. Strain effect on the ground-state structure of Sr2SnO4 Ruddlesden-Popper oxides; H. Yun, D. Gautreau, K. A. Mkhoyan, T. Birol; Phys. Rev. Mater. 6, 104608 (2022)
173. Synthesis of Composite Graphitic Scaffolds Using Polysaccharide Precursors; F. Villalobos, A. Patalano, S. Herrera, R. J. Wu, D. Patino, P. Pena, E. Jauregui, A.-A. Akhavi, W. Coley, K. A. Mkhoyan, M. Ozkan, C. Ozkan; J. Mater. Res. 37, 4103 (2022)
172. Co-operative Influence of O2 and H2O in the Degradation of Layered Black Arsenic; M. Tanwar, S. Udyavara, H. Yun, S. Ghosh, K. A. Mkhoyan, M. Neurock; J. Phys. Chem. C 126, 15222 (2022)
171. Room-temperature valence transition in a strain-tuned perovskite oxide; V. Chaturvedi, S. Ghosh, D. Gautreau, W. Postiglione, J. Dewey, P. Quarterman, P. Balakrishnan, B. Kirby, H. Zhou, H. Cheng, A. Huon, T. Charlton, M. Fitzsimmons, C. Korostynski, A. Jacobson, L. Figari, J. Garcia Barriocanal, T. Birol, K. A. Mkhoyan, C. Leighton; Nature Commun. 13, 7774 (2022)
170. Observation of unidirectional spin Hall magnetoresistance in amorphous PtSn4/CoFeB bilayers; Y. Fan, Z. Cresswell, S. Guo, D. Zhang, T. Peterson, J. Liu, Y. Lv, K. A. Mkhoyan, J. P. Wang; Appl. Phys. Lett. 121, 09240 (2022)
169. Deep-UV transparent conducting oxide La-doped SrSnO3 with high figure of merit; J. Kim, H. Yun, J. Seo, J. H. Kim, J. H. Kim, K. A. Mkhoyan, B. Kim, K. Char; ACS Appl. Electron. Mater. 4, 3623 (2022)
168. Crystallization and stability of rare earth iron garnet/Pt/gadolinium gallium garnet heterostructures on Si; M. J. Gross, J. J. Bauer, S. Ghosh, S. Kundu, K. Hayashi, E. R. Rosenberg, K. A. Mkhoyan, C. A. Ross; J. Magn. Magn. Mater. 564, 170043 (2022)
167. Sub-ns switching and cryogenic-temperature performance of Mo-based perpendicular magnetic tunnel junction; D. Lyu, P. Khanal, Y. Lv, B. Zhou, H. Yun, Q. Jia, B. R. Zink, Y. Fan, K. A. Mkhoyan, W. Wang, J. P. Wang; IEEE Electron Devices Lett. 43, 1215 (2022)
166. Room temperature spin-orbit torque efficiency in sputtered low-temperature superconductor δ-TaN; P. W. Swatek, X. Hang, Y. Fan, W. Jiang, H. Yun, T. J. Peterson, D. Zhang, P. Sahu, O. J. Benally, D. Lyu, Z. Cresswell, J. Liu, R. Pahari, T. Low, K. A. Mkhoyan, J. P. Wang; Phys. Rev. Mater. 6, 074206 (2022)
165. Platinum Graphene Catalytic Condenser for Millisecond Programmable Metal Surfaces; T. M. Onn, S. R. Gathmann, S. Guo, S. Pratap, S. Solanki, A. Walton, B. J. Page, G. Rojas, M. Neurock, L. C. Grabow, K. A. Mkhoyan, O. A. Abdelrahman, C. D. Frisbie, P. J. Dauenhauer; JACS 144, 22113 (2022). Highlighted on JACS Cover
164. ZrTe2/CrTe2: an epitaxial van der Waals platform for spintronics; Y. Ou, W. Yanez, R. Xiao, M. Stanley, S. Ghosh, B. Zheng, W. Jiang, Y.-S. Huang, T. Pillsbury, A. Richardella, C. Liu, T. Low, V. H. Crespi, K. A. Mkhoyan, N. Samarth; Nature Commun. 13, 2972 (2022)
163. Giant dampinglike-torque efficiency in naturally oxidized polycrystalline TaAs thin films; W. Yanez, Y. Ou, R. Xiao, S. Ghosh, J. Dwivedi, E. Steinebronn, A. Richardella, K. A. Mkhoyan, N. Samarth; Phys. Rev. Applied 18, 054004 (2022) [Ed. Pick]
162. Control of Néel Vector with Spin-Orbit Torques in an Antiferromagnetic Insulator with Tilted Easy Plane; P. Zhang, C.-T. Chou, H. Yun, B. C. McGoldrick, J. T. Hou, K. A. Mkhoyan, L. Liu; Phys. Rev. Lett. 129, 107203 (2022) [Ed. Pick]
161. Tunable metal contacts at layered black-arsenic/metal interface forming during metal deposition for device fabrication; S. Kundu, P. Golani, H. Yun, S. Guo, K. M. Youssef, S. J. Koester,K. A. Mkhoyan; Commun. Mater. 3, 11 (2022)
160. Twin-free, directly-synthesized MFI nanosheets with improved thickness uniformity and their use in membrane fabrication; D. Kim, S. Ghosh, N. Akter, A. Kraetz, X. Duan, G. Gwak, N. Rangnekar, J. R. Johnson, K. Narasimharao, M. A. Malik, S. Al-Thabaiti, B. McCool, J. A. Boscoboinik, K. A. Mkhoyan, M. Tsapatsis; Sci. Adv. 8, eabm8162 (2022)
159. Alumina Graphene Catalytic Condenser for Programmable Solid Acids; T. M. Onn, S. R. Gathmann, Y. Wang, R. Patel, S. Guo, H. Chen, J. K. Soeherman, P. Christopher, G. Rojas, K. A. Mkhoyan, M. Neurock, O. A. Abdelrahman, C. D. Frisbie, P. J. Dauenhauer; JACS Au 2, 1123 (2022). Highlighted on JACS Au Cover, Cover Story at UMN Research
158. Challenges to magnetic doping of thin films of the Dirac semimetal Cd3As2; R. Xiao, J. T. Held, J. Rable, S. Ghosh, K. Wang, K. A. Mkhoyan, N. Samarth; Phys. Rev. Mater. 6, 024203 (2022)
2021
157. Spin and charge interconversion in Dirac semimetal thin films; W. Yanez, Y. Ou, R. Xiao, J. Koo, J. T. Held, S. Ghosh, J. Rable, T. Pillsbury, E. G. Delgado, K. Yang, J. Chamorro, A. J. Grutter, P. Quarterman, A. Richardella, A. Sengupta, T. McQueen, J. A. Borchers, K. A. Mkhoyan, B. Yan, N. Samarth; Phys. Rev. Applied 16, 054031 (2021) [Ed. Pick]
156. A high capacity regenerable H2S sorbent for reducing sulfur emissions; W. Zhao, B. V. Vaithilingam, S. Ghosh, X. Li, F. Geuzebroek, A. S. El Nasr, I. Khan, S. Dara, N. Mittal, P. Daoutidis, S. Al Hashimi, K. A. Mkhoyan, Y. Al Wahedi, M. Tsapatsis, A. Stein; Ind. Eng. Chem. Res. 60, 14779 (2021). Highlighted on I&EC Research Cover
155. New Insight into Strain and Composition of BaZrO3 Nanorods in REBCO Superconductor; G. Majkic, J. S. Jeong, H. Yun, F. R. Hernandez, E. Galstyan, R. Pratap, H. Cheng, A. Stokes, K. A. Mkhoyan, V. Selvamanickam; Supercond. Sci. Technol. 34, 115002 (2021)
154. Solid Source Metal-Organic Molecular Beam Epitaxy of Epitaxial RuO2; W. Nunn, S. Nair, H. Yun, A. K. Manjeshwar, A. Rajapitamahuni, D. Lee, K. A. Mkhoyan, B. Jalan; APL Mater. 9, 091112 (2021) [Ed. Pick]. Highlighted on APL Materials Cover
153. Magnetic proximity effect in magnetic-insulor/heavy-metal heterostructures across the compensation temperature; J. J. Bauer, P. Quarterman, A. J. Grutter, B. Khurana, S. Kundu, K. A. Mkhoyan, J. A. Borchers, C. A. Ross; Phys. Rev. B 104, 094403 (2021) [Ed. Pick]
152. The effects of structural integrity of graphene on the thermoelectric properties of the n-type bismuth-telluride alloy; F. M. El-Makaty, K. A. Mkhoyan, K. M. Youssef; J. Alloys Compd. 876, 160198 (2021)
151. Few-Unit-Cell MFI Zeolite Synthesized using a Simple Di-quaternary Ammonium Structure-Directing Agent; P. Lu, S. Ghosh, M. D. de Mello, H. S. Kamaluddin, X. Li, G. Kumar, X. Duan, M. Abeykoon, J. A. Boscoboinik, L. Qi, H. Dai, T. Luo, S. Al-Thabaiti, K. Narasimharao, Z. Khan, J. D. Rimer, A. T. Bell, P. Dauenhauer, K. A. Mkhoyan, M. Tsapatsis; Angew. Chem. Int. Ed., 60, 19214 (2021)
150. Two Distinct Stages of Structural Modification of ZIF-L MOF under Electron-Beam Irradiation; S. Ghosh, H. Yun, P. Kumar, S. Conrad, M. Tsapatsis, K. A. Mkhoyan; Chem. Mater. 33, 14, 5681 (2021). Highlighted on Chemistry of Materials Cover
149. Dopant Segregation Inside and Outside Dislocation Cores in Perovskite BaSnO3 and Reconstruction of the Local Atomic and Electronic Structures; H. Yun; A. Prakash; T. Birol; B. Jalan, K. A. Mkhoyan; Nano Lett. 21, 10, 4357 (2021)
148. Structure-property relationships and mobility optimization in sputtered La-doped BaSnO3 films: Toward 100cm2V-1s-1 mobility; W. M. Postiglione, K. Ganguly, H. Yun, J. S. Jeong, A. Jacobson, L. Borgeson, B. Jalan, K. A. Mkhoyan, C. Leighton; Phys. Rev. Mater. 5, 044604 (2021)
147. Carbon combustion synthesis of Janus-like particles of magnetoelectric cobalt ferrite and barium titanate; C. Trevino De Leo, G. C. Dannangoda, M. A. Hobosyan, J. T. Held, F. Safi Samghabadi, M. Khodadadi, D. Litvinov, K. A. Mkhoyan, K. S. Martirosyan; Ceram. Int. 47, 5415 (2021)
146. Metallic line defect in wide-bandgap transparent perovskite BaSnO3; H. Yun, M. Topsakal, A. Prakash, B. Jalan, J. S. Jeong, T. Birol, K. A. Mkhoyan; Sci. Adv. 7, eabd4449 (2021). Cover Story at UMN Research
145. Self-Assembled Periodic Nanostructures Using Martensitic Phase Transformations; A. Prakash, T. Wang, A. Bucsek, T. K. Truttmann, A. Fali, M. Cotrufo, H. Yun, J. Kim, P. J. Ryan, K. A . Mkhoyan, A. Alu, Y. Abate, R. D. James, B. Jalan; Nano Lett. 21, 3, 1246 (2021). Highlighted on Nano Letters Cover, Cover Story at UMN Research
2020
144. Nonthermal Plasma-Enhanced Chemical Vapor Deposition of Two-Dimensional Molybdenum Disulfide; C A. Beaudette, J. T. Held, K. A. Mkhoyan, U. R. Kortshagen; ACS Omega 5, 21853 (2020). Highlighted on ACS Omega Cover
143. Low Gilbert damping and high thermal stability of Ru-seeded L10-phase FePd perpendicular magnetic thin films at elevated temperatures; D. Zhang, D. Huang, R. J. Wu, D. Lattery, J. Liu, X. Wang, D. B. Gopman, K. A. Mkhoyan, J. P. Wang, X. Wang; Appl. Phys. Lett. 117, 082405 (2020)
142. Magnetic structure of Fe16N2 determined by polarized neutron diffraction on thin-film samples; X. Hang, M. Matsuda, J. T. Held, K. A. Mkhoyan, J. P. Wang; Phys. Rev. B, 102, 104402 (2020)
141. Artifact Free Bulk Nanocrystalline Al-Li Alloys with Multiple Deformation Mechanisms and Improved Tensile Properties; S. I. Ahmada, L. A. Al-Sulaiti, K. A. Mkhoyan, K. M. Youssef; Mater. Today Commun. 25 101607 (2020)
140. Ambipolar transport in van der Waals black arsenic field-effect transistors; P. Golani, H. Yun, S. Ghosh, J. Wen, K. A. Mkhoyan, S. J. Koester; Nanotechnology 31, 405203 (2020)
139. Thermal transport in ZnO nanocrystal networks synthesized by nonthermal plasma; X. Wu, B. L. Greenberg, Y. Zhang, J. T. Held, D. Huang, J. G. Barriocanal, K. A. Mkhoyan, E. S. Aydil, U. Kortshagen, X. Wang; Phys. Rev. Mater. 4, 086001 (2020)
138. Atomic-resolution analytical scanning transmission electron microscopy of topological insulators with a layered tetradymite structure; D. Reifsnyder Hickey, K. A. Mkhoyan; APL Mater. 8, 070902 (2020)
137. Plasmonic nanocomposites of zinc oxide and titanium nitride; C. A. Beaudette, J. T. Held, B. L. Greenberg, P. H. Nguyen, N. M. Concannon, R. J. Holmes, K. A. Mkhoyan, E. S. Aydil, U. R. Kortshagen; J. Vac. Sci. Technol. A 38, 042404 (2020). Highlighted on JVST-A Cover
136. Diffusive Formation of Hollow Mesoporous Silica Shells from Core–Shell Composites: Insights from the Hydrogen Sulfide Capture Cycle of CuO@mSiO2 Nanoparticles; B. Fan, W. Zhao, S. Ghosh, K. A. Mkhoyan, M. Tsapatsis, A. Stein; Langmuir 36, 6540 (2020)
135. Layer Dependence of Dielectric Response and Water-Enhanced Ambient Degradation of Highly Anisotropic Black As; H. Yun, S. Ghosh, P. Golani, S. J. Koester, K. A. Mkhoyan; ACS Nano. 14, 5988 (2020)
134. Spin pumping and large field-like torque at room temperature in sputtered amorphous WTe2-x films; Y. Fan, H. Li, M. DC, T. Peterson, J. T. Held, P. Sahu, J. Chen, D. Zhang, K. A. Mkhoyan, J. P. Wang; APL Mater. 8, 041102 (2020)
133. One-dimensional intergrowths in two-dimensional zeolite nanosheets and their effect on ultra-selective transport; P. Kumar, D. W. Kim, N. Rangnekar, H. Xu, E. O. Fetisov, S. Ghosh, H. Zhang, Q. Xiao, M. Shete, J. I. Siepmann, T. Dumitrica, B. McCool, M. Tsapatsis, K. A. Mkhoyan; Nature Mater. 19, 443 (2020). Highlighted in Nature Materials News & Views, Cover Story at UMN Research
132. Strain-induced majority carrier inversion in ferromagnetic epitaxial LaCoO3-δ thin films; V. Chaturvedi, J. Walter, A. Paul, A. Grutter, B. Kirby, J. S. Jeong, H. Zhou, Z. Zhang, B. Yu, M. Greven, K. A. Mkhoyan, T. Birol, C. Leighton; Phys. Rev. Mater. 4, 034403 (2020)
131. The activation of deformation mechanisms for improved tensile properties in nanocrystalline aluminum; S. I. Ahmed, K. A. Mkhoyan, K. M. Youssef; Mater. Sci. Eng. A 777, 139069 (2020)
130. Large-scale interlayer rotations and Te grain boundaries in (Bi, Sb)2Te3 thin films; D. Reifsnyder Hickey, R. J. Wu, J. S. Lee, J. G. Azadani, R. Grassi, M. DC, J. P. Wang, T. Low, N. Samarth, K. A. Mkhoyan; Phys. Rev. Mater. 4, 011201(R) (2020)
129. Simultaneous multi-region background subtraction for core-level EEL spectra; J. T. Held, H. Yun, K. A. Mkhoyan; Ultramicroscopy 210, 112919 (2020)
128. Dysprosium iron garnet thin films with perpendicular magnetic anisotropy on silicon; J. J. Bauer, E. R. Rosenberg, S. Kundu, K. A. Mkhoyan, P. Quarterman, A. J. Grutter, B. J. Kirby, J. A. Borchers, and C. A. Ross; Adv. Electron. Mater. 6, 1900820 (2020)
127. STEM beam channeling in BaSnO3/LaAlO3 perovskite bilayers and visualization of 2D misfit dislocation network; H. Yun, A. Prakash, B. Jalan, J. S. Jeong, K. A. Mkhoyan; Ultramicroscopy 208, 112863 (2020)
2019
126. Magnetic impurities as the origin of the variability in spin relaxation rates in Cu-based spin transport devices; J. D. Watts, L. O’Brien, J. S. Jeong, K. A. Mkhoyan, P. A. Crowell, C. Leighton; Phys. Rev. Mater. 3, 124409 (2019)
125. Visualizing the metal-MoS2 contacts in two-dimensional field-effect transistors with atomic resolution; R. J. Wu, S. Udyavara, R. Ma, Y. Wang, M. Chhowalla, T. Birol, S. J. Koester, M. Neurock, and K. A. Mkhoyan; Phys. Rev. Mater. 3, 111001(R) (2019)
124. Metal-insulator transition in a semiconductor nanocrystal network; B. L. Greenberg, Z. L. Robinson, Y. Ayino, J. T. Held, T. A. Peterson, K. A. Mkhoyan, V. S. Pribiag, E. S. Aydil, U. R. Kortshagen; Sci. Adv. 5, eaaw1462 (2019)
123. Structure and basal twinning of topological insulator Bi2Se3 grown by MBE onto crystalline Y3Fe5O12; D. Reifsnyder Hickey, J. G. Azadani, A. R. Richardella, J. C. Kally, J. S. Lee, H. Chang, T. Liu, M. Wu, N. Samarth, T. Low, and K. A. Mkhoyan; Phys. Rev. Mater. 3, 061201(R) (2019)
122. Synthesis of multiwall α-Fe2O3 hollow fibers via a centrifugal spinning technique; M. Akia, K. A. Mkhoyan, K. Lozano; Mater. Sci. Eng. C 102, 552 (2019)
121. Separating Electrons and Donors in BaSnO3 via Band Engineering; A. Prakash, N. F. Quackenbush, H. Yun, J. T. Held, T. Wang, T. Truttmann, J. M. Ablett, C. Weiland, T. Lee, J. C. Woicik, K. A. Mkhoyan, B. Jalan; Nano Lett. 19, 8920 (2019)
120. Van der Waals contacts between three-dimensional metals and two-dimensional semiconductors; Y. Wang, J. C. Kim, R. J. Wu, J. Martinez, X. Song, J. Yang, F. Zhao, K. A. Mkhoyan, H. Y. Jeong, M. Chhowalla; Nature 568, 70 (2019). Highlighted in C&EN
119. Rational synthesis of ternary PtIrNi nanocrystals with enhanced poisoning tolerance for electrochemical ethanol oxidation; Y. H. Ahmad, A. T. Mohamed, K. M. Youssef, S. Kundu, K. A. Mkhoyan, S. Y. Al-Qaradawi; Electrochem. Commun. 101, 61 (2019)
118. Sub-Atomic Channeling and Helicon-Type Beams in SrTiO3; J. S. Jeong, H. Song, J. T. Held, K. A. Mkhoyan; Phys. Rev. Lett. 122, 075501 (2019)
2018
117. Direct Synthesis and Pseudomorphic Transformation of Mixed Metal Oxide Nanostructures with Non‐Close‐Packed Hollow Sphere Arrays; Z. Liu, W. Zhao, P. Kumar, X. Li, Y. Al Wahedi, A. Mkhoyan, M. Tsapatsis, A. Stein; Angew. Chem. Int. Ed. 57, 15707 (2018)
116. Mobility Anisotropy in Black Phosphorus MOSFETs With HfO2 Gate Dielectrics; N. Haratipour, Y. Liu, R. J. Wu, S. Namgung, P. P. Ruden, K. A. Mkhoyan, S. H. Oh, and S. J. Koester; IEEE Trans. Electron Devices 65, 4093 (2018)
115. Zeolitic imidazolate framework membranes made by ligand-induced permselectivation; X. Ma, P. Kumar, N. Mittal, A. Khlyustova, P. Daoutidis, K. A. Mkhoyan, M. Tsapatsis; Science 361, 1008 (2018). Highlighted in Nature and in C&EN
114. Controlling Dissolution and Transformation of Zeolitic Imidazolate Frameworks using Electron Beam Induced Amorphization; S. Conrad, P. Kumar, F. Xue, L. Ren, S. Henning, C. Xiao, K. A. Mkhoyan, M. Tsapatsis; Angew. Chem. Int. Ed. 57, 13592 (2018)
113. Room-temperature high spin–orbit torque due to quantum confinement in sputtered BixSe(1–x) films; M. DC, R. Grassi, J. Y. Chen, M. Jamali, D. Reifsnyder Hickey, D. Zhang, Z. Zhao, H. Li, P. Quarterman, Y. Lv, M. Li, A. Manchon, K. A. Mkhoyan, T. Low, J. P. Wang; Nature Mater. 17, 800 (2018). Highlighted in Nature Materials News & Views
112. Microstructure characterization of BaSnO3 thin films on LaAlO3 and PrScO3 substrates from transmission electron microscopy; H. Yun, K. Ganguly, W. Postiglione, B. Jalan, C. Leighton, K. A. Mkhoyan, J. S. Jeong; Sci. Rep. 8, 10245 (2018)
111. Nonthermal Plasma Synthesis of Titanium Nitride Nanocrystals with Plasmon Resonances at Near-Infrared Wavelengths Relevant to Photothermal Therapy; K. S. Schramke, Y. Qin, J. T. Held, K. A. Mkhoyan, U. R. Kortshagen; ACS Appl. Nano Mater. 1, 2869 (2018)
110. Decomposition of La2-xSrxCuO4 into several La2O3 phases at elevated temperatures in ultrahigh vacuum inside a transmission electron microscope; J. S. Jeong, W. Wu, M. Topsakal, G. Yu, T. Sasagawa, M. Greven, K. A. Mkhoyan; Phys. Rev. Mater. 2, 054801 (2018)
109. Enhancement of tunneling magnetoresistance by inserting a diffusion barrier in L10-FePd perpendicular magnetic tunnel junctions; D. Zhang, K. B. Schliep, R. J. Wu, P. Quarterman, D. Reifsnyder Hickey, Y. Lv, X. Chao, H. Li, J. Chen, Z. Zhao, M. Jamali, K. A. Mkhoyan, and J. Wang; Appl. Phys. Lett. 112, 152401 (2018). Highlighted on APL Cover
108. A chromium hydroxide/MIL-101(Cr) MOF composite catalyst and its use for selective glucose isomerization to fructose; Q. Guo, L. Ren, P. Kumar, V. J. Cybulskis, K. A. Mkhoyan, M. E. Davis, M. Tsapatsis; Angew. Chem. Int. Ed. 57, 4926 (2018)
107. Electronic structure of BaSnO3 investigated by high-energy-resolution electron energyloss spectroscopy and ab initio calculations; H. Yun, M. Topsakal, A. Prakash, K. Ganguly, C. Leighton, B. Jalan, R. M. Wentzcovitch, K. A. Mkhoyan, and J. S. Jeong; J. Vac. Sci. Technol. A 36, 031503 (2018) [Ed. Pick]. Highlighted in the AVS Newsletter
106. Quasi continuous wave laser sintering of Si-Ge nanoparticles for thermoelectrics; K. Xie, K. Mork, J. T. Held, K. A. Mkhoyan, U. Kortshagen, M. C. Gupta; J. Appl. Phys. 123, 094301 (2018)
105. Obtaining Structural Parameters from STEM-EDX Maps of Core/Shell Nanocrystals for Optoelectronics; J. T. Held, K. I. Hunter, N. S. Dahod, B. L. Greenberg, D. Reifsnyder Hickey, W. A. Tisdale, U. R. Kortshagen, and K. A. Mkhoyan; ACS Appl. Nano Mater. 1, 989 (2018)
104. Direct Synthesis of 7 nm-Thick Zinc(II)–Benzimidazole–Acetate Metal–Organic Framework Nanosheets; F. Xue, P. Kumar, W. Xu, K. A. Mkhoyan, M. Tsapatsis; Chem. Mater. 30, 69 (2018)
103. On the direct synthesis of Cu(BDC) MOF nanosheets and their performance in mixed matrix membranes; M. Shete, P. Kumar, J. E. Bachman, X. Ma, Z. P. Smith, W. Xu, K. A. Mkhoyan, J. R. Long, M. Tsapatsis; J. Membr. Sci. 249, 312 (2018)
2017
102. Strontium Oxide Tunnel Barriers for High Quality Spin Transport and Large Spin Accumulation in Graphene; S. Singh, J. Katoch, T. Zhu, R. J. Wu, A. S. Ahmed, W. Amamou,D. Wang, K. A. Mkhoyan, R. K. Kawakami; Nano Lett. 17, 7578 (2017)
101. Sputtering growth of Y3Fe5O12/Pt bilayers and spin transfer at Y3Fe5O12/Pt interfaces; H. Chang, T. Liu, D. Reifsnyder Hickey, P. A. P. Janantha, K. A. Mkhoyan, M. Wu; APL Mater. 5, 126104 (2017)
100. Epitaxial growth: Rapid synthesis of highly permeable and selective zeolite-T membrane; Y. Luo, Y. Lv, P. Kumar, J. Chu, J. Yang, M. Tsapatsis, K. A. Mkhoyan, G. He, J. Lu, Y. Zhang; J. Mater. Chem. A. 5, 17828 (2017)
99. Chelant enhanced solution processing for wafer scale synthesis of transition metal dichalcogenide thin films; R. Ionescu, B. Campbell, R. J. Wu, E Aytan, A. Patalano, I. Ruiz, S. W. Howell, A. E. McDonald, T. E. Beechem, K. A. Mkhoyan, M. Ozkan, C. S. Ozkan; Sci. Rep. 7, 6419 (2017)
98. Chemical vapor deposition of partially oxidized graphene; Z. Mutlu,I. Ruiz, R. J. Wu, R. Ionescu, S. Shahrezaei, S. Temiz, M. Ozkan, K. A. Mkhoyan, C. S. Ozkan; RSC Adv. 7, 32209 (2017)
97. Simplifying Electron Beam Channeling in Scanning Transmission Electron Microscopy (STEM); R. J. Wu, A. Mittal, M. L. Odlyzko, K. A. Mkhoyan; Microsc. Microanal. 23, 794 (2017)
96. Voltage-controlled interlayer coupling in perpendicularly magnetized magnetic tunnel junctions; T. Newhouse-Illige, Yaohua Liu, M. Xu, D. Reifsnyder Hickey, A. Kundu, H. Almasi, Chong Bi, X. Wang, J. W. Freeland, D. J. Keavney, C. J. Sun, Y. H. Xu, M. Rosales, X. M. Cheng, Shufeng Zhang, K. A. Mkhoyan, W. G. Wang; Nature Commun. 8, 15232 (2017)
95. Room temperature spin Kondo effect and intermixing in Co/Cu non-local spin valves; J. D. Watts, J. S. Jeong, L. O'Brien, K. A. Mkhoyan, P. A. Crowell, C. Leighton; Appl. Phys. Lett. 110, 222407 (2017)
94. Ultra-selective high-flux membranes from directly synthesized zeolite nanosheets; M. Y. Jeon, D. Kim, P. Kumar, P. S. Lee, N. Rangnekar, P. Bai, M. Shete, B. Elyassi, H. S. Lee, K. Narasimharao, S. N. Basahel, S. Al-Thabaiti, W. Xu, H. J. Cho, E. O. Fetisov, R. Thyagarajan, R. F. DeJaco, W. Fan, K. A. Mkhoyan, J. I. Siepmann, M. Tsapatsis; Nature 543, 690 (2017)
93. Effects of small-angle mistilts on dopant visibility in ADF-STEM imaging of nanocrystals; J. T. Held, S. Duncan, K. A. Mkhoyan; Ultramicroscopy 177, 53 (2017)
92. Nonthermal Plasma Synthesis of Core/Shell Quantum Dots: Strained Ge/Si Nanocrystals; K. I. Hunter, J. T. Held, K. A. Mkhoyan, U. R. Kortshagen; ACS Appl. Mater. Interfaces 9, 8263 (2017)
2016
91. A New Line Defect in NdTiO3 Perovskite; J. S. Jeong, M. Topsakal, P. Xu, B. Jalan, R. M. Wentzcovitch, K. A. Mkhoyan; Nano Lett. 16, 6816 (2016)
90. Surface-State-Dominated Spin-Charge Current Conversion in Topological-Insulator–Ferromagnetic-Insulator Heterostructures; H. Wang, J. Kally, J. S. Lee, T. Liu, H. Chang, D. Reifsnyder Hickey, K. A. Mkhoyan, M. Wu, A. Richardella, and N. Samarth; Phys. Rev. Lett. 117, 076601 (2016)
89. Defects, stoichiometry, and electronic transport in SrTiO3-δ epilayers: A high pressure oxygen sputter deposition study; P. Ambwani, P. Xu, G. Haugstad, J. S. Jeong, R. Deng, K. A. Mkhoyan, B. Jalan, C. Leighton; J. Appl. Phys. 120, 0556704 (2016)
88. Atomic bonding effects in annular dark field scanning transmission electron microscopy. II. Experiments; M. L. Odlyzko, J. T. Held, K. A. Mkhoyan; J. Vac. Sci. Technol. A 34, 041603 (2016) [Ed. Pick]
87. Atomic bonding effects in annular dark field scanning transmission electron microscopy. I. Computational predictions; M. L. Odlyzko, B. Himmetoglu, M. Cococcioni, K. A. Mkhoyan; J. Vac. Sci. Technol. A 34, 041602 (2016) [Ed. Pick]
86. Probing core-electron orbitals by scanning transmission electron microscopy and measuring the delocalization of core-level excitations; J. S. Jeong, M. L. Odlyzko, P. Xu, B. Jalan, and K. A. Mkhoyan; Phys. Rev. B 93, 165140 (2016)
85. Phase Engineering of 2D Tin Sulfides; Z. Mutlu, R. J. Wu, D. Wickramaratne, S. Shahrezaei, C. Liu, S. Temiz, A. Patalano, M. Ozkan, R. K. Lake, K. A. Mkhoyan, C. S. Ozkan; Small 22, 2998 (2016)
84. Open-Pore Two-Dimensional MFI Zeolite Nanosheets for the Fabrication of Hydrocarbon-Isomer-Selective Memberanes on Porous Polymer Supports; H. Zhang, Q. Xiao, X. Guo, Najun Li, P. Kumar, N. Rangnekar, M. Jeon, S. Al-Thabaiti, K. Narasimharao, S. N. Basahel, B. Topuz, F. J. Onorato, C. W. Macosko, K. A. Mkhoyan, M. Tsapatsis; Angew. Chem. Int. Ed. 55, 7184 (2016). Highlighted on Angewandte Cover
83. Improving Signal-to-Noise Ratio in Scanning Transmission Electron Microscopy Energy-Dispersive X-Ray (STEM-EDX) Spectrum Images Using Single-Atomic-Column Cross-Correlation Averaging; J. S. Jeong, K. A. Mkhoyan; Microsc. Microanal. 22, 536 (2016)
82. Pillared Sn-MWW Prepared by a Solid-State-Exchange Method and its Use as a Lewis Acid Catalyst; L. Ren, Q. Guo, M. Orazov, D. Xu, D. Politi, P. Kumar, S. M. Alhassan, K. A. Mkhoyan, D. Sidiras, M. E. Davis, M. Tsapatsis; ChemCatChem 8, 1274 (2016)
81. The role of back stress in sub-50 nm Si nanocubes; E. D. Hintsala, A. J. Wagner, W. W. Gerberich, K. A. Mkhoyan; Scripta Mater. 114, 51 (2016)
80. Direct observation of core/double-shell architecture of intense dual-mode luminescent tetragonal bipyramidal nanophosphors; S. Y. Kim, J. S. Jeong, K. A. Mkhoyan, H. S. Jang; Nanoscale 8, 10049 (2016). Highlighted on Nanoscale Cover
79. Interdiffusion-controlled Kondo suppression of injection efficiency in metallic nonlocal spin valves; L. O’Brien, D. Spivak, J. S. Jeong, K. A. Mkhoyan, P. A. Crowell, C. Leighton; Phys. Rev. B 93, 14413 (2016)
78. Quasi 2D Ultrahigh Carrier Density in a Complex Oxide Broken-Gap Heterojunction; P. Xu, T. C. Droubay, J. S. Jeong, K. A. Mkhoyan, P. V. Sushko, S. A. Chambers, B. Jalan; Adv. Mater. Interfaces 3, 1500432 (2016). Highlighted in Phys.org News
2015
77. Nonequilibrium-Plasma-Synthesized ZnO Nanocrystals with Plasmon Resonance Tunable via Al Doping and Quantum Confinement; B. L. Greenberg, S. Ganguly, J. T. Held, N. J. Kramer, K. A. Mkhoyan, E. S. Aydil, U. R. Kortshagen; Nano Lett. 15, 8162 (2015)
76. Hybrid molecular beam epitaxy for the growth of stoichiometric BaSnO3; A. Prakash, J. Dewey, H. Yun, J. S. Jeong, K. A. Mkhoyan, B. Jalan; J. Vac. Sci. Technol. A 33, 060608 (2015) [Ed. Pick]
75. Mapping the chemical potential dependence of current-induced spin polarization in a topological insulator; J. S. Lee, A. Richardella, D. Reifsnyder Hickey, K. A. Mkhoyan, N. Samarth; Phys. Rev. B. 92, 155312 (2015)
74. Giant Spin Pumping and Inverse Spin Hall Effect in the Presence of Surface and Bulk Spin−Orbit Coupling of Topological Insulator Bi2Se3; M. Jamali, J. S. Lee, J. S. Jeong, F. Mahfouzi, Y. Lv, Z. Zhao, B. K. Nikolić, K. A. Mkhoyan, N. Samarth, J. P. Wang; Nano Lett. 15, 7126 (2015)
73. Mechanisms of plasticity in near-theoretical strength sub-100 nm Si nanocubes; A. J. Wagner, E. D. Hintsala, P. Kumar, W. W. Gerberich, K. A. Mkhoyan; Acta Mater. 100, 256 (2015)
72. Self-Pillared, Single-Unit-Cell Sn-MFI Zeolite Nanosheets and Their Use for Glucose and Lactose Isomerization; L. Ren, Q. Guo, P. Kumar, M. Orazov, D. Xu, S. M. Alhassan,K. A. Mkhoyan, M. E. Davis, M. Tsapatsis; Angew. Chem. Int. Ed. 54, 10848 (2015)
71. Atomic and electronic structure of exfoliated black phosphorus; R. J. Wu, M. Topsakal, T. Low, M. C. Robbins, N. Haratipour, J. S. Jeong, R. M. Wenzcovitch, S. J. Koester, K. A. Mkhoyan; J. Vac. Sci. Technol. A 33, 060604 (2015) [Ed. Pick], Highlighted on JVSTA Cover
70. Quantification of thickness and wrinkling of exfoliated two-dimensional zeolite nanosheets; P. Kumar, K. V. Agrawal, M. Tsapatsis, K. A. Mkhoyan; Nature Commun. 6, 7128 (2015).
69. Structure and transport in high pressure oxygen sputter-deposited BaSnO3−δ; K. Ganguly, P. Ambwani, P. Xu, J. S. Jeong, K. A. Mkhoyan, C. Leighton, B. Jalan; APL Mater. 3, 062509 (2015).
68. Enhanced tunneling magnetoresistance and perpendicular magnetic anisotropy in Mo/CoFeB/MgO magnetic tunnel junctions; H. Almasi, D. Reifsnyder Hickey, T. Newhouse-Illige, M. Xu, M. R. Rosales, S. Nahar, J. T. Held, K. A. Mkhoyan, W. G. Wang; Appl. Phys. Lett. 106, 182406 (2015).
67. 2D Zeolite Coatings: Langmuir–Schaefer Deposition of 3 nm Thick MFI Zeolite Nanosheets; N. Rangnekar, M. Shete, K. V. Agrawal, B. Topuz, P. Kumar, Q. Guo, I. Ismail, A. Alyoubi, S. Basahel, K. Narasimharao, C. W. Macosko, K. A. Mkhoyan, S. Al-Thabaiti, B. Stottrup, M. Tsapatsis; Angew. Chem. Int. Ed. 54, 6571 (2015).
66. Nucleation, Growth, and Robust Synthesis of SPP Zeolite: Effect of Ethanol, Sodium, and Potassium; G. R. Swindlehurst, P. Kumar, D. Xu, S. M. Alhassan, K. A. Mkhoyan, M. Tsapatsis; Top. Catal. 58, 545 (2015).
2014
65. High electron mobility in thin films formed via supersonic impact deposition of nanocrystals synthesized in nonthermal plasmas; E. Thimsen, M. Johnson, X. Zhang, A. J. Wagner, K. A. Mkhoyan, U. R. Kortshagen, E. S. Aydil; Nature Commun. 5, 5822 (2014). Highlighted on Phys.org
64. Wafer Scale Synthesis and High Resolution Structural Characterization of Atomically Thin MoS2 Layers; A. S. George, Z. Matlu, R. Ionescu, R. J. Wu, J. S. Jeong, H. H. Bay, Y. Chai, K. A. Mkhoyan, M. Ozkan, C. S. Ozkan; Adv. Funct. Mater. 24, 7461 (2014).
63. Oxygen etching of thick MoS2 films; R. Ionescu, A. George, I. Ruiz, Z. Favors, Z. Mutlu, C. Liu, K. Ahmed, R. Wu, J. S. Jeong, L. Zavala, K. A. Mkhoyan, M. Ozkan and C. S. Ozkan; Chem. Commun. 50, 11226 (2014).
62. On the Rotational Intergrowth of Hierarchical FAU/EMT; M. Khaleel, A. J. Wagner, K. A. Mkhoyan, M. Tsapatsis; Angew. Chem. Int. Ed. 53, 9456 (2014).
61. Fracture Transitions in Iron: Strain Rate and Environmental Effects; E. D. Hintsala, C. Teresi, A. J. Wagner, K. A. Mkhoyan, W. W. Gerberich; J. Mater. Res. 29, 1513 (2014).
60. Determining the thickness of atomically thin MoS2 and WS2 in the TEM; R. J. Wu, M. L. Odlyzko, K. A. Mkhoyan; Ultramicroscopy 147, 8 (2014).
59. Disproportionation of (Mg,Fe)SiO3 perovskite in Earth’s deep lower mantle; L. Zhang, Y. Meng, W. Yang, L. Wang, W. L. Mao, Q. Zeng, J. S. Jeong, A. J. Wagner, K. A. Mkhoyan, W. Liu, R. Xu, H. Mao; Science 344, 877 (2014). Highlighted on Science Perspectives
58. Plasmonic Interactions through Chemical Bonds of Surface Ligands on PbSe Nanocrystals; A. A. Gunawan, B. D. Chernomordik, D. S. Plemmons, D. D. Deng, E. S. Aydil, K. A. Mkhoyan; Chem. Mater. 26, 3328 (2014).
57. Rapid facile synthesis of Cu2ZnSnS4 nanocrystals; B. D. Chernomordik, A. E. Béland, N. D. Trejo, A. A. Gunawan, D. D. Deng, K. A. Mkhoyan, E. S. Aydil; J. Mater. Chem. A 2, 10389 (2014). Highlighted on JMCA Cover
56. Facile synthesis of intense green-emitting LiGdF4:Yb,Er-based upconversion bipyramidal nanocrystals and their polymer composites; H. Na, J. S. Jeong, H. J. Chang, H. Kim, K. Y. Woo, K. Lim, K. A. Mkhoyan, H. S. Jang; Nanoscale 6, 7461 (2014).
55. Stoichiometry-driven metal-to-insulator transition in NdTiO3/SrTiO3 heterostructures; P. Xu, D. Phelan, J. S. Jeong, K. A. Mkhoyan, B. Jalan; Appl. Phys. Lett. 104, 082109 (2014).
54. A high-performance adsorbent for hydrogen sulfide removal; B. Elyassi, Y. Al Wahedi, N. Rajabbeigi, P. Kumar, J. S. Jeong, X. Zhang, P. Kumar, V. V. Balasubramanian, M. S. Katsiotis, K. A. Mkhoyan, N. Boukos, S. Al Hashimi, M. Tsapatsis; Micropor. Mesopor. Mater. 190, 152 (2014).
53. Investigation of secondary hardening in Co–35Ni–20Cr–10Mo alloy using analytical scanning transmission electron microscopy; D. Sorensen, B. Q. Lia, W. W. Gerberich, K. A. Mkhoyan; Acta Mater. 63, 63 (2014).
2013
52. Propagating nanocavity-enhanced rapid crystallization of silicon thin films; A. J. Wagner, C. M. Anderson, J. N. Trask, L. Cui, A. Chov, K. A. Mkhoyan, U. R. Kortshagen; Nano Lett. 13, 5735 (2013).
51. Optoelectronic properties of graphene thin films deposited by a Langmuir–Blodgett assembly; H. Kim, C. Mattevi, H. J. Kim, A. Mittal, K. A. Mkhoyan, R. E. Riman, M. Chhowalla; Nanoscale 5, 12365 (2013).
50. Observation of Electrically-Inactive Interstitials in Nb-Doped SrTiO3; J. S. Jeong, P. Ambwani, B. Jalan, C. Leighton, K. A. Mkhoyan; ACS Nano 7, 4487 (2013).
49. Cu2ZnSnS4 nanocrystal dispersions in polar liquids; B. S. Tosun, B. D. Chernomordik, A. A. Gunawan, B. Williams, K. A. Mkhoyan, L. F. Francis, E. S. Aydil; Chem. Commun. 49, 3549 (2013).
48. Imaging Impurities in Semiconductor Nanostructures; V. C. Holmberg, J. R. Helps, K. A. Mkhoyan, D. J. Norris; Chem. Mater. 25, 1332 (2013). Highlighted on Chem. Mater. Cover
47. Phosphorus-Doped Silicon Nanocrystals Exhibiting Mid-Infrared Localized Surface Plasmon Resonance; D. J. Rowe, J. S. Jeong, K. A. Mkhoyan, U. R. Kortshagen; Nano Lett. 13, 1317 (2013).
2012
46. Improving the Damp-Heat Stability of Copper Indium Gallium Diselenide Solar Cells with a Semicrystalline Tin Dioxide Overlayer; B. S. Tosun, R. K. Feist, A. A. Gunawan, K. A. Mkhoyan, S. A. Campbell, E. S. Aydil; Solar Energy Materials and Solar Cells 101, 270 (2012).
45. Identifying Hexagonal Boron Nitride Monolayers by Transmission Electron Microscopy; M. L. Odlyzko and K. A. Mkhoyan; Microsc. Microanal. 18, 03 (2012).
44. Efficient Organic Photovoltaic Cells Based on Nanocrystalline Mixtures of Boron Subphthalocyanine Chloride and C60; R. Pandey, A. A. Gunawan, K. A. Mkhoyan, R. J. Holmes; Adv. Func. Mater. 22, 617 (2012).
43. Sputter deposition of semicrystalline tin dioxide films; B. S. Tosun, R. K. Feist, A. A. Gunawan, K. A. Mkhoyan, S. A. Campbell, E. S. Aydil; Thin Solid Films 520, 2554 (2012).
42. Graphene Oxide: Synthesis, Characterization, Electronic Structure, and Applications" (Book Chapter); D. A. Stewart and K. A. Mkhoyan; Graphene Nanoelectronics: Metrology, Synthesis, Properties, and Applications, Springer, editor H. Raza, 2012.
41. Strain-Hardening in Sub-micron Silicon Pillars and Spheres; D. Stauffer, A. Beaber, A. J. Wagner, O. Ugurlu, J. Nowak, K. A. Mkhoyan, S. L. Girshick, W. W. Gerberich; Acta Materialia 60, 2471 (2012).
2011
40. Imaging 'Invisible' Dopant Atoms in Semiconductor Nanocrystals; A. A. Gunawan, K. A. Mkhoyan, A. W. Wills, M. G. Thomas, D. J. Norris; Nano Lett. 11, 5553 (2011). Highlighted in Nature Chemistry
39. Dispersible Exfoliated Zeolite Nanosheets and Their Application as a Selective Membrane; K. Varoon, X Zhang, B. Elyassi, D. D. Brewer, M Gettel, S. Kumar, J. A. Lee, S. Maheshwari, A. Mittal, C. -Y. Sung, M. Cococcioni, L. F. Francis, A. V. McCormick, K. A. Mkhoyan, M. Tsapatsis; Science, 334, 72 (2011). Breakthrough of the year Runner-Up in Science
38. Routes to identification of intrinsic twist in helical MoS2 nanotubes by electron diffraction and annular dark-field scanning transmission electron microscopy imaging; A. Mittal, D.-B. Zhang, C. Teresi, T. Dumitrica, K. A. Mkhoyan; Phys. Rev. B, 84, 153401 (2011).
37. Carbon Diffusion from Methane into Walls of Carbon Nanotube through Structurally and Compositionally Modified Iron Catalyst; M. J. Behr, K. A. Mkhoyan, E. S. Aydil; Microsc. Microanal., 17, 582 (2011).
36. Limits in detecting an individual dopant atom embedded in a crystal; A. Mittal and K. A. Mkhoyan; Ultramicroscopy, 111, 1101 (2011).
35. Radiolysis to knock-on damage transition in zeolites under electron beam irradiation; O. Ugurlu, J. Haus, A. A. Gunawan, M. G. Thomas, S. Maheshwari, M. Tsapatsis, K. A. Mkhoyan; Phys Rev B, 83, 113408 (2011).
34. Aqueous Only Route toward Graphene from Graphite Oxide; K. Liao, A. Mittal, S. Bose, C. Leighton, K. A. Mkhoyan, C. W. Macosko; ACS Nano, 5, 1253 (2011).
2010
33. Hydrogen etching and cutting of multiwall carbon nanotubes; M. J. Behr, E. A. Gaulding, K. A. Mkhoyan, E. S. Aydil; J. Vac. Sci. Tech. B 28, 1187 (2010).
32. Effect of hydrogen on catalyst nanoparticles in carbon nanotube growth; M. J. Behr, E. A. Gaulding, K. A. Mkhoyan, E. S. Aydil; J. Appl. Phys. 108, 053303 (2010). Highlighted in Science Daily
31. Orientation and Morphological Evolution of Catalyst Nanoparticles During Carbon Nanotube Growth; M. J. Behr, K. A. Mkhoyan, E. S. Aydil; ACS Nano, 4, 5087 (2010).
30. Catalyst rotation, twisting, and bending during multiwall carbon nanotube growth; M. J. Behr, K. A. Mkhoyan, E. S. Aydil; Carbon 48, 3840 (2010).
2009
29. Evolution of Electrical, Chemical, and Structural Properties of Transparent and Conducting Chemically Derived Graphene Thin Films; C. Mattevi, G. Eda, S. Agnoli, S. Miller, K.A. Mkhoyan, O. Celik, D. Mastrogiovanni, G. Granozzi, E. Garfunkel, M. Chhowalla; Adv. Func. Mater. 19, 2577 (2009).
28. Atomic and Electronic Structure of Graphene-Oxide; K.A. Mkhoyan, A.W. Contryman, J. Silcox, D.A. Stewart, G. Eda, C. Mattevi, S. Miller, M. Chhowalla; Nano Lett. 9, 1058 (2009).
(at Cornell University)2008-2002
27. Sidewall Oxide Effects on the Thermal Stability, Magnetic Damping and Low Temperature Reversal Characteristics of Thin Film Nanomagnets; O. Ozatay, K.W. Tan, P.G. Gowtham, J.C. Read, K.A. Mkhoyan, M.G. Thomas, G.D. Fuchs, P.M. Braganca, E.M. Ryan. K.V. Thadani, J.C. Sankey, J. Silcox, D.C. Ralph, R.A. Buhrman; Nature Mater. 7, 567 (2008).
26. Reduction of Contrast in ADF-STEM Images Due To Amorphous Layer; S.E. Maccagnano-Zacher, K.A. Mkhoyan, J. Silcox; Mater. Res. Soc. Proc. 1026, 1026-C16-02 (2008).
25. Effects of specimen tilt on high-resolution ADF-STEM imaging; S.E. Maccagnano-Zacher, K.A. Mkhoyan, E.J. Kirkland, J. Silcox; Ultramicroscopy 108, 718 (2008).
24. Effects of amorphous layer on high-resolution ADF-STEM imaging; K.A. Mkhoyan, S.E. Maccagnano-Zacher, E.J. Kirkland, J. Silcox; Ultramicroscopy 108, 791 (2008).
23. Critical role of inelastic scattering in quantitative electron microscopy; K.A. Mkhoyan, S.E. Maccagnano-Zacher, M.G. Thomas, J. Silcox; Phys. Rev. Lett. 100, 025503 (2008).
22. Separation of bulk and surface-losses in low-loss EELS measurements in STEM; K.A. Mkhoyan, T. Babinec, S.E. Maccagnano, E.J. Kirkland, J. Silcox; Ultramicroscopy, 107, 345 (2007).
21. Analytical electron microscopy study of growth mechanism for smoothing of metallic multilayer thin film; O. Ozatay, K.A. Mkhoyan, M.G. Thomas, D.G. Fuchs, J. Silcox, R.A. Buhrman; Appl. Phys. Lett. 89, 162509 (2006).
20. Direct Determination of Local Lattice Polarity in Crystals; K.A. Mkhoyan, P.E. Batson, J. Cha, W.J. Schaff, J. Silcox; Science 312, 1354 (2006).
19. Radiolytic purification of CaO by electron microscope; K.A. Mkhoyan, J. Silcox, M.A. McGuire, F.J. DiSalvo; Phil. Mag. 86, 2907 (2006).
18. Full recovery of electron damage in glass at ambient temperatures; K.A. Mkhoyan, J. Silcox, A. Ellison, D. Ast, R. Dieckmann, Phys. Rev. Lett. 96, 205506 (2006). Highlighted on Phys.org
17. Atomic level scanning transmission electron microscopy characterization of GaN/AlN quantum wells; K.A. Mkhoyan, E.J. Kirkland, J. Silcox, E.S. Alldredge; J. Appl. Phys. 96, 738 (2004).
16. Formation of a quasi-two-dimensional electron gas in GaN/AlGaN heterostructures with diffuse interfaces; K.A. Mkhoyan, J. Silcox, Z. Yu, W.J. Schaff, L.F. Eastman; J. Appl. Phys. 95, 4 (2004).
15. Nonuniformities in GaN/AlN quantum wells; K.A. Mkhoyan, J. Silcox, H. Wu, W.J. Schaff, L.F. Eastman; Appl. Phys. Lett. 83, 2668 (2003).
14. Measuring electronic structure of wurtzite InN using electron energy loss spectroscopy; K.A. Mkhoyan, J. Silcox, E.S. Alldredge, N.W. Ashcroft, H. Lu, W.J. Schaff, L.F. Eastman; Appl. Phys. Lett. 82, 1407 (2003).
13. Electron-beam-induced damage in wurtzite InN; K.A. Mkhoyan and J. Silcox; Appl. Phys. Lett. 82, 859 (2003).
12. Molecular Beam Epitaxial Growth of AlN/GaN Multiple Quantum Wells; H. Wu, W.J. Schaff, G. Koley, M. Furis, A.N. Cartwright, K.A. Mkhoyan, J. Silcox, W. Henderson, W. A. Doolittle, A.V. Osinsky; Mater. Res. Soc. Proc., 743, L6.2.1 (2002).
(at Bell Labs and before)2001 and before
11. Determination of the possible magnitude of the charging effect in a SCALPEL mask membrane; M.M. Mkrtchyan, A.S. Gasparyan, K.A. Mkhoyan, J.A. Liddle, A.E. Novembre; J. Vac. Sci. Technol. B 17, 2888 (1999).
10. SCALPEL Mask-Membrane Charging; M.M. Mkrtchyan, A.S. Gasparyan, K.A. Mkhoyan, J. A. Liddle, A. E. Novembre, D. A. Muller; Bell Labs Technical Memorandum, BL011122-990120-13-TM (1999).
9. SCALPEL Mask-Membrane Charging; M.M. Mkrtchyan, A.S. Gasparyan, K.A. Mkhoyan, J. A. Liddle, A. E. Novembre, D. A. Muller; Microelectron. Eng. 46, 223 (1999).
8. Indirect Transitions in Thin Films Due to Coulomb Interaction Between Electrons; E.M. Kazaryan, K.A. Mkhoyan, H.A. Sarkisyan; Thin Solid Films 338, 185 (1999).
7. Indirect Electron Transitions in Semiconductors Occurring as a Result of Scattering of Charge Carriers by Dislocations in a Quantizing Magnetic Field; E.M. Kazaryan, K.A. Mkhoyan; Semiconductor 32, 404 (1998).
6. The Size Quantization of Charge Carriers in Semiconducting Microcrystals of Ellipsoidal Form; A.S. Gasparyan, E.M. Kazaryan, K.A. Mkhoyan; J. Contemp. Phys. 34, 56 (1998).
5. Indirect Transitions Caused by Electron-Dislocation Interaction in Size-Quantized Semiconductor Films; E.M. Kazaryan, K.A. Mkhoyan, H.A. Sarkisyan; Thin Solid Films 302, 54 (1997).
4. Permittivity Function of Size-Quantized Semiconducting Films; K.A. Mkhoyan, H.A. Sarkisyan; Uch. Zapiski YGU 2, 39 (1996) (in Russian).
3. Light Absorption in Semiconductors, Containing Dislocations, in Indirect Interband Transitions; A.A. Kirakosyan, K.A. Kumashyan, K.A. Mkhoyan, H.A. Sarkisyan; J. Contemp. Phys. 30, 14 (1995).
Ph. D. Thesis
2. Scanning transmission electron microscopy study of III-V nitrides; K. A. Mkhoyan (Advisor: John Silcox), Cornell University, Ithaca, NY 2004.
Non-Scientific
1. Reflections of an Armenian Student. How it can be done: The Armenian National Scientific and Educational Fund; K. A. Mkhoyan, Armenian Reporter Int. (New York, NY, Vol. XXXV, Jan. 4, p.7, 2003).