Publications
Contents |
Pre-Prints/Accepted
5. "Coupled metamaterial-phonon terahertz range polaritons in a topological insulator", Sirak M. Mekonen, Deepti Jain, Seongshik Oh, N.P. Armitage, https://doi.org/10.48550/arXiv.2310.09481
4. "Signatures of Majorana Bound States in the Diffraction Patterns of Extended Superconductor-Topological Insulator-Superconductor Josephson Junctions", Guang Yue, Can Zhang, Erik D. Huemiller, Jessica H. Montone, Gilbert R. Arias, Drew G. Wild, Jered Y. Zhang, David R. Hamilton, Xiaoyu Yuan, Xiong Yao, Deepti Jain, Jisoo Moon, Maryam Salehi, Nikesh Koirala, Seongshik Oh, Dale J. Van Harlingen, https://arxiv.org/abs/2311.16489
3. "Thickness-dependent, tunable anomalous Hall effect in hydrogen-reduced PdCoO2 thin films', Gaurab Rimal, Yiting Liu, Matthew Brahlek, Seongshik Oh, https://doi.org/10.48550/arXiv.2306.01979
2. "Observation of terahertz second harmonic generation from surface states in the topological insulator Bi2Se3", Jonathan Stensberg, Xingyue Han, Zhuoliang Ni, Xiong Yao, Xiaoyu Yuan, Debarghya Mallick, Akshat Gandhi, Seongshik Oh, Liang Wu, https://doi.org/10.48550/arXiv.2301.05271
1. "Dirac surface states in superconductors: a dual topological proximity effect", Nicholas Sedlmayr, E. W. Goodwin, Michael Gottschalk, Ian M. Dayton, Can Zhang, Erik Huemiller, Reza Loloee, Thomas C. Chasapis, Maryam Salehi, Nikesh Koirala, Mercouri G. Kanatzidis, Seongshik Oh, D. J. Van Harlingen, Alex Levchenko, S. H. Tessmer, https://arxiv.org/abs/1805.12330
Invited/Review Articles and Book Chapters
11. "Diffusion-assisted molecular beam epitaxy of CuCrO2 thin films", Gaurab Rimal, Alessandro R. Mazza, Matthew Brahlek, Seongshik Oh, Special edition of JVSTA on Thin Film Deposition for Materials Discovery, Journal of Vacuum Science & Technology A 40, 060401 (2022), https://doi.org/10.1116/6.0002151
10. "From classical to quantum regime of topological surface states via defect engineering", Maryam Salehi, Xiong Yao, Seongshik Oh, SciPost Phys. Lect. Notes 58 (2022), https://scipost.org/SciPostPhysLectNotes.58,
9. "A new type of cyclotron resonance from charge-impurity scattering in the bulk-insulating Bi2Se3 thin films", Xingyue Han, Maryam Salehi, Seongshik Oh and Liang Wu, Journal of Physics D: Applied Physics (2022), https://iopscience.iop.org/article/10.1088/1361-6463/ac7a72
8. "Suppressing carrier density in (BixSb1-x)2Te3 films using Cr2O3 interfacial layers", Xiong Yao, Hee Taek Yi, Deepti Jain, Seongshik Oh, Invited article to a Special issue on Topological Materials, J. Phys. D: Appl. Phys. 54 (2021) 504007, https://iopscience.iop.org/article/10.1088/1361-6463/ac28bc.
7. TOPICAL REVIEW: "Terahertz plasmonic excitations in Bi2Se3 topological insulator", M Autore, P Di Pietro, A Di Gaspare, F D'Apuzzo, F Giorgianni, Matthew Brahlek, Nikesh Koirala, Seongshik Oh and S Lupi, Journal of Physics: Condensed Matter 2017 vol: 29 (18) pp: 183002, http://dx.doi.org/10.1088/1361-648X/aa63ac
6. "Composition control of plasmon-phonon interaction using topological quantum-phase transition in photoexcited (Bi_(1-x)In_x)2Se3", Sim, Sangwan; Park, Jun; koirala, nikesh; Lee, Seungmin; Brahlek, Matthew; Moon, Jisoo; Salehi, Maryam; Kim, Jaeseok; Cha, Soonyoung; Sung, Ji Ho; Jo, Moon-Ho; Oh, Seongshik; Choi, Hyunyong, Invited Review Article, ACS Photonics, 3, 1426-1431 (2016), http://dx.doi.org/10.1021/acsphotonics.6b00021.
5. "Stability of low-carrier-density topological-insulator Bi2Se3 thin films and effect of capping layers", Maryam Salehi, Matthew Brahlek, Nikesh Koirala, Jisoo Moon, Liang Wu, N. P. Armitage and Seongshik Oh, APL Mat. 3, 091101 (2015), http://dx.doi.org/10.1063/1.4931767, Invited for the Topological Insulators special topic.
4. "Transport Properties of Topological Insulators: Band Bending, Bulk Metal-to-Insulator Transition, and Weak Anti-Localization", Matthew Brahlek, Nikesh Koirala, Namrata Bansal, Seongshik Oh, Solid State Communications, 215–216, 54-62 (2015), http://dx.doi.org/10.1016/j.ssc.2014.10.021; Invited article; nominated to be one of the five publications chosen by the Editors of Solid State Communications, highlighted in Editors' Choice 2016: https://www.journals.elsevier.com/solid-state-communications/editors-choice-2016.
The editors wrote: This paper presents a coherent picture for understanding transport measurements on current topological insulator (TI) materials such as those based on Bi2Se3 and Bi2Te3. The authors conclude that transport measurements on TI materials are often more complex than non-TI materials due to the various topological and non- topological transport channels that are simultaneously present. The presented results highlight the difficulties in achieving a TI that is insulating in the bulk at finite temperatures. The conclusions point out that fine-tuning of disorder, band bending and weak-anti-localization could lead to creation of TI state that is insulating in the bulk.
3. "Chapter 21 – Atomic layer-by-layer molecular beam epitaxy of complex oxide films and heterostructures", James N. Eckstein, Mao Zheng, Xiaofang Zhai, Bruce Davidson, Maitri Warusawithana, & Seongshik Oh, Molecular Beam Epitaxy, 509-528 (2013), http://www.sciencedirect.com/science/article/pii/B978012387839700021X
2. "The Complete Quantum Hall Trio", Seongshik Oh, Science 340, 153 (2013), https://www.science.org/doi/10.1126/science.1237215
1. "Featured Article 1: New Frontiers in Atomically-Engineered Complex Oxides", Seongshik Oh, Association of Korean Physicists in America Newsletter, 28, No. (4), 3-6 (2010), http://www.akpa.org/news/AKPANewsletter_Oct_2010.pdf
Regular Research Articles
117. "Interaction of in-plane Drude carrier with c-axis phonon in PdCoO2", Dongmin Seo, Gihyeon Ahn, Gaurab Rimal, Seunghyun Khim, Suk Bum Chung, A. P. Mackenzie, Seongshik Oh, S. J. Moon, Eunjip Choi, npj Quantum Materials, 8, 74 (2023), https://www.nature.com/articles/s41535-023-00607-1
116. "Buffer-layer-controlled nickeline vs zinc-blende/wurtzite-type MnTe growths on c-plane Al2O3 substrates", Deepti Jain, Hee Taek Yi, Alessandro R. Mazza, Kim Kisslinger, Myung-Geun Han, Matthew Brahlek, and Seongshik Oh, Phys. Rev. Materials 8, 014203 (2024) https://doi.org/10.1103/PhysRevMaterials.8.014203
115."Spatial interactions in hydrogenated perovskite nickelate synaptic networks", Bisht, Ravindra Singh; Park, Jaeseoung; Yu, Haoming; Wu, Chen; Tilak, Nikhil; Rangan, Sylvie; Park, Tae Joon; Yuan, Yifan; Das, Sarmistha; Goteti, Uday ; Yi, Hee Taek; Hijazi, Hussein; Al-Mahboob, Abdullah; Sadowski, Jerzy; Zhou, Hua; Oh, Seongshik; Andrei, Eva; Allen, Monica; Kuzum, Duygu; Frano, Alex; Dynes, Robert; Ramanathan, Shriram, Nano Lett. 23, 15, 7166–7173 (2023), https://doi.org/10.1021/acs.nanolett.3c02076
114. "Emergent magnetism with continuous control in the ultrahigh conductivity layered oxide PdCoO2", Brahlek, Matthew; Mazza, Alessandro ; Annaberdiyev, Abdulgani ; Chilcote, Michael; Rimal, Gaurab; Halasz, Gabor; Pham, Anh; Pai, Yun-Yi; Krogel, Jaron; Lapano, Jason; Lawrie, Benjamin; Eres, Gyula; McChesney, Jessica; Prokscha, Thomas; Suter, Andreas; Oh, Seongshik; Freeland, John; Cao , Yue; Gardner, Jason; Salman, Zaher; Moore, Robert; Ganesh, Panchapakesan; Ward, T., Nano Letters 23, 16, 7279 (2023) , https://doi.org/10.1021/acs.nanolett.3c01065
113. "Enhanced Quantum Anomalous Hall Effect with an Active Capping Layer", Hee Taek Yi, Deepti Jain, Xiong Yao, and Seongshik Oh, Nano Lett. 23, 12, 5673–5679(2023), https://pubs.acs.org/doi/full/10.1021/acs.nanolett.3c01313
112. "Monolayer superconductivity and tunable topological electronic structure at the Fe(Te,Se)/Bi2Te3 interface", Robert G. Moore, Tyler Smith, Xiong Yao, Yun-Yi Pai, Michael Chilcote, Hu Miao, Satoshi Okamoto, Seongshik Oh, Matthew Brahlek, Advanced Materials, (2023), https://doi.org/10.1002/adma.202210940
111. "Superconducting Fourfold Fe(Te,Se) Film on Sixfold Magnetic MnTe via Hybrid Symmetry Epitaxy", Xiong Yao, Alessandro R. Mazza, Myung-Geun Han, Hee Taek Yi, Deepti Jain, Matthew Brahlek, and Seongshik Oh, Nano Letters 22, 18, 7522–7526(2022), https://doi.org/10.1021/acs.nanolett.2c02510
110. "Probing topological phase transitions using high-harmonic generation", Christian Heide, Yuki Kobayashi, Denitsa R. Baykusheva, Deepti Jain, Jonathan A. Sobota, Patrick S. Kirchmann, Seongshik Oh, Tony F. Heinz, David A. Reis, and Shambhu Ghimire, Nature Photonics 16, 620–624 (2022), https://www.nature.com/articles/s41566-022-01050-7, Featured in News and Views: https://www.nature.com/articles/s41566-022-01063-2 and also here: https://www6.slac.stanford.edu/news/2022-08-18-exploring-quantum-electron-highways-laser-light.aspx
109. "Infrared plasmons in ultrahigh conductive PdCoO2 metallic oxide", S. Macis, ..G. Rimal, S. Oh, and S. Lupi, Communication Physics 5, 145 (2022), https://doi.org/10.1038/s42005-022-00924-0
108. "Anomalous Hall effect in electrolytically reduced PdCoO2 thin films", Yiting Liu, Gaurab Rimal, Pratyankara Narasimhan, and Seongshik Oh, Thin Solid Films 751, 139197 (2022), https://doi.org/10.1016/j.tsf.2022.139197
107. "Hybrid symmetry epitaxy of superconducting Fe(Te,Se) film on a topological insulator", Xiong Yao, Matthew Brahlek, Hee Taek Yi, Deepti Jain, Alessandro R. Mazza, Myung-Geun Han, Seongshik Oh, Nano Lett. 21, 6518–6524 (2021), https://pubs.acs.org/doi/10.1021/acs.nanolett.1c01703
106. "Spacer-layer-tunable magnetism and high-field topological Hall effect in topological insulator heterostructures", Xiong Yao, Hee Taek Yi, Deepti Jain, Myung-Geun Han, Seongshik Oh, Nano Lett. 21, 5914–5919 (2021), https://pubs.acs.org/doi/10.1021/acs.nanolett.1c00668
105. "Layer-Resolved Many-Electron Interactions in Delafossite PdCoO2 from Standing-Wave Photoemission Spectroscopy", Qiyang Lu, Henrique Martins, J. Matthias Kahk, Gaurab Rimal, Seongshik Oh, Inna Vishik, Matthew Brahlek, William C. Chueh, Johannes Lischner, Slavomir Nemsak, Communications Physics 4, 143 (2021), https://www.nature.com/articles/s42005-021-00643-y
104. "Effective reduction of PdCoO2 thin films via hydrogenation and sign tunable anomalous Hall effect", Gaurab Rimal, Yiting Liu, Caleb Schmidt, Hussein Hijazi, Elizabeth Skoropata, Jason Lapano, Debangshu Mukherjee, Raymond R. Unocic, Matthew F. Chisholm, Yifei Sun, Haoming Yu, Cheng-Jun Sun, Hua Zhou, Matthew Brahlek, Leonard C. Feldman, Shriram Ramanathan, Seongshik Oh, Phys. Rev. Materials 5, L052001 (2021), https://doi.org/10.1103/PhysRevMaterials.5.L052001
103. "Casimir and electrostatic forces from Bi2Se3 thin films of varying thickness", Z. Babamahdi, V. B. Svetovoy, D. T. Yimam, B. J. Kooi, T. Banerjee, J. Moon, S. Oh, M. Enache, M. Stöhr, and G. Palasantzas, Phys. Rev. B 103, L161102 (2021), https://doi.org/10.1103/PhysRevB.103.L161102
102. "Ambipolar magneto-optical response of ultra-low carrier density topological insulators", Dipanjan Chaudhuri, Maryam Salehi, Sayak Dasgupta, Mintu Mondal, Jisoo Moon, Deepti Jain, Seongshik Oh, N. P. Armitage, Phys. Rev. B 103, L081110 (2021), https://doi.org/10.1103/PhysRevB.103.L081110
101. "Oxygen Annealing Driven Structural Evolution in PdCoO2 Films Through Electron Microscopy", Debangshu Mukherjee, Gaurab Rimal, Raymond Unocic, Ho-Nyung Lee, Seongshik Oh, Matthew Brahlek, Microscopy and Microanalysis. 26 (Suppl 2), 612 (2020), https://doi.org/10.1017/S1431927620015287
100. "Structurally and Chemically Compatible BiInSe3 Substrate for Topological Insulator Thin Films", Xiong Yao, Jisoo Moon, Sang-Wook Cheong, and Seongshik Oh, Nano Research 13, 2541–2545 (2020), https://doi.org/10.1007/s12274-020-2894-6
99. "Electron-Hole Asymmetry of Surface States in Topological Insulator Sb2Te3 Thin Films Revealed by Magneto-Infrared Spectroscopy", Yuxuan Jiang, Mahmoud M. Asmar, Xingyue Han, Mykhalo Ozerov, Dmitry Smirnov, Maryam Salehi, Seongshik Oh, Zhigang Jiang, Wang-Kong Tse, Liang Wu, Nano Lett. 20 (6), 4588-4593 (2020), https://doi.org/10.1021/acs.nanolett.0c01447
98. "Picosecond Competing Dynamics of Apparent Semiconducting-Metallic Phase Transition in the Topological Insulator Bi2Se3", Sangwan Sim, Seungmin Lee, Jisoo Moon, Chihun In, Jekwan Lee, Minji Noh, Jehyun Kim, Woosun Jang, Soonyoung Cha, Seung Young Seo, Seongshik Oh, Dohun Kim, Aloysius Soon, Moon-Ho Jo, and Hyunyong Choi, ACS Photonics 7, 759–764 (2020), https://doi.org/10.1021/acsphotonics.9b01603
97. "Terahertz tuning of Dirac plasmons in Bi2Se3 Topological Insulator", Paola Di Pietro, Nidhi Adhlakha, Federica Piccirilli, Alessandra Di Gaspare, Jisoo Moon, Seongshik Oh, Simone Di Mitri, Simone Spampinati, Andrea Perucchi, Stefano Lupi, Phys. Rev. Lett. 124, 226403 (2020), https://link.aps.org/doi/10.1103/PhysRevLett.124.226403
96. "Pb-doped p-type Bi2Se3 thin films via interfacial engineering", Jisoo Moon, Zengle Huang, Weida Wu, Seongshik Oh, Phys. Rev. Materials 4, 024203 (2020), https://doi.org/10.1103/PhysRevMaterials.4.024203
95. "Correlated plasmons in the topological insulator Bi2Se3 induced by long-range electron correlations", Andrivo Rusydi, Thomas Whitcher, Mathieu Silly, Ming Yang, Pranab Das, David Peyrot, Xiao Chi, Mahmoud Eddrief, Jisoo Moon, Seongshik Oh, Antonio H. Castro Neto, Mark Breese, Andrew Wee, and Fabien Silly, NPG Asia Materials 12, 37 (2020), https://www.nature.com/articles/s41427-020-0218-7
94. "Observation of optical absorption correlated with surface state of topological insulator", Jiwon Jeon, Kwangnam Yu, Jiho Kim, Jisoo Moon, Seongshik Oh, and E. J. Choi, Phys. Rev. B 100, 195110 (2019), https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.195110
93. "Growth of metallic delafossites by molecular beam epitaxy", Matthew Brahlek, Gaurab Rimal, Jong Mok Ok, Debangshu Mukherjee, Alessandro R. Mazza, Qiyang Lu, Ho Nyung Lee, T. Zac Ward, Raymond R. Unocic, Gyula Eres, Seongshik Oh, Phys. Rev. Materials 3, 093401 (2019), http://dx.doi.org/10.1103/PhysRevMaterials.3.093401
92. "Electronic correlation determining correlated plasmons in Sb-doped Bi2Se3", P. K. Das, T. J. Whitcher, M. Yang, X. Chi, Y. P. Feng, W. Lin, J. S. Chen, I. Vobornik, J. Fujii, K. A. Kokh, O. E. Tereshchenko, C. Z. Diao, Jisoo Moon, Seongshik Oh, A. H. Castro-Neto, M. B. H. Breese, A. T. S. Wee, and A. Rusydi, Phys. Rev. B 100, 115109 (2019), https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.115109
91. "Gate-tunable quantum Hall effects in defect-suppressed Bi2Se3 films", N. Koirala, M. Salehi, J. Moon, S. Oh, Phys. Rev. B 100, 085404 (2019), https://link.aps.org/doi/10.1103/PhysRevB.100.085404
90. "Record-High Proximity-Induced Anomalous Hall Effect in (BixSb1−x)2Te3 Thin Film Grown on CrGeTe3 Substrate", Xiong Yao, Bin Gao, Myung-Geun Han, Deepti Jain, Jisoo Moon, Jae Wook Kim, Yimei Zhu, Sang-Wook Cheong, Seongshik Oh, Nano Lett. 19, 4567 (2019), https://pubs.acs.org/doi/full/10.1021/acs.nanolett.9b01495
89. "Quantum-Hall to Insulator Transition in Ultra-low-carrier-density Topological Insulator Films and a Hidden Phase of the Zeroth Landau Level", Maryam Salehi, Hassan Shapourian, Ilan Thomas Rosen, Myung-Geun Han, Jisoo Moon, Pavel Shibayev, Deepti Jain, David Goldhaber-Gordon, Seongshik Oh, Advanced Materials 31, 1901091 (2019), https://doi.org/10.1002/adma.201901091
88. "Ferromagnetic Anomalous Hall Effect in Cr-Doped Bi2Se3 Thin Films via Surface-State Engineering", Jisoo Moon, Jinwoong Kim, Nikesh Koirala, Maryam Salehi, David Vanderbilt, and Seongshik Oh, Nano Lett. 19, 3409 (2019), https://pubs.acs.org/doi/full/10.1021/acs.nanolett.8b03745
87. "Absence of strong localization at low conductivity in the topological surface state of low disorder Sb2Te3", Ilan T. Rosen, Indra Yudhistira, Girish Sharma, Maryam Salehi, M. A. Kastner, Seongshik Oh, Shaffique Adam, David Goldhaber-Gordon, Phys. Rev. B 99, 201101(R) (2019), https://journals.aps.org/prb/abstract/10.1103/PhysRevB.99.201101
86. "Engineering topological superlattices and phase diagrams", Pavel P. Shibayev, Elio J. König, Maryam Salehi, Jisoo Moon, Myung-Geun Han, Seongshik Oh, Nano Lett. 19, 716-721 (2019), https://pubs.acs.org/doi/full/10.1021/acs.nanolett.8b03751
85. "Infrared study of the topological surface states of Bi2Se3 by use of the Berreman effect", Enrico Falsetti, Alessandro Nucara, Pavel P. Shibayev, Maryam Salehi, Jisoo Moon, Seongshik Oh, Jean-Blaise Brubach, Pascale Roy, Michele Ortolani, and Paolo Calvani, Phys. Rev. Lett. 121, 176803 (2018), https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.176803
84. "Electric field modulated topological magnetoelectric effect in Bi2Se3", Mintu Mondal, Dipanjan Chaudhuri, Maryam Salehi, Cheng Wan, N. J. Laurita, Bing Cheng, Andreas V. Stier, Michael A. Quintero, Jisoo Moon, Deepti Jain, Pavel P. Shibayev, Jamie Neilson, Seongshik Oh, N. P. Armitage, Phys. Rev. B 98, 121106(R) (2018), https://link.aps.org/doi/10.1103/PhysRevB.98.121106
83. "Direct visualization of current induced spin accumulation in topological insulators", Yang Liu, Jean Besbas, Yi Wang, Pan He, Mengji Chen, Dapeng Zhu, Yang Wu, Jong Min Lee, Lan Wang, Jisoo Moon, Nikesh Koirala, Seongshik Oh, Hyunsoo Yang, Nature Communications, 9, 2492 (2018), https://doi.org/10.1038/s41467-018-04939-6
82. "Nonvolatile Solid-State Charged-Polymer Gating of Topological Insulators into the Topological Insulating Regime", R. M. Ireland, Liang Wu, M. Salehi, S. Oh, N. P. Armitage, and H. E. Katz, Phys. Rev. Applied 9, 044003 (2018), https://doi.org/10.1103/PhysRevApplied.9.044003
81."Control over Electron-Phonon Interaction by Dirac Plasmon Engineering in the Bi2Se3 Topological Insulator", In, Chihun; Sim, Sangwan; Kim, Beom; Bae, Hyemin; Jung, Hyunseung; Jang, Woosun; Son, Myungwoo; Moon, Jisoo; Salehi, Maryam; Seo, Seung Young; Soon, Aloysius; Ham, Moon-Ho; Lee, Hojin; Oh, Seongshik; Kim, Dohun; Jo, Moon-Ho; Choi, Hyunyong, Nano Lett.,18, pp 734–739 (2018), https://doi.org/10.1021/acs.nanolett.7b03897
80."Efficient charge-spin conversion and magnetization switching though the Rashba effect at topological insulator/Ag interfaces", Shuyuan Shi, Aizhu Wang1, Yi Wang, Rajagopalan Ramaswamy, Lei Shen, Jisoo Moon, Dapeng Zhu, Jiawei Yu, Seongshik Oh, Yuanping Feng, and Hyunsoo Yang, Phys. Rev. B 97, 041115(R) (2018) https://doi.org/10.1103/PhysRevB.97.041115
79. "Solution to the hole-doping problem and tunable quantum Hall effect in Bi2Se3 thin films", Jisoo Moon, Nikesh Koirala1,Maryam Salehi, Wenhan Zhang, Weida Wu, Seongshik Oh, Nano Lett., 18, pp 820–826 (2018), http://pubs.acs.org/doi/full/10.1021/acs.nanolett.7b04033
78. "Coexistence of bulk and surface states probed by Shubnikov–de Haas oscillations in Bi2Se3 with high charge-carrier density', E. K. de Vries, S. Pezzini, M. J. Meijer, N. Koirala, M. Salehi, J. Moon, S. Oh, S. Wiedmann, and T. Banerjee, Phys. Rev. B 96, 045433 (2017), https://doi.org/10.1103/PhysRevB.96.045433
77. "Surface vibrational modes of the topological insulator Bi2Se3 observed by Raman spectroscopy", H.-H. Kung, M. Salehi, I. Boulares, A. F. Kemper, N. Koirala, M. Brahlek, P. Lošťák, C. Uher, R. Merlin, X. Wang, S.-W. Cheong, S. Oh, G. Blumberg, Phys. Rev. B 95, 245406 (2017), https://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.245406
76. "A novel artificial condensed matter lattice and a new platform for one-dimensional topological phases", Ilya Belopolski, Su-Yang Xu, Nikesh Koirala, Chang Liu, Guang Bian, Vladimir N. Strocov, Guoqing Chang, Madhab Neupane, Nasser Alidoust, Daniel Sanchez, Hao Zheng, Matthew Brahlek, Victor Rogalev, Timur Kim, Nicholas C. Plumb, Chaoyu Chen, François Bertran, Patrick Le Fèvre, Amina Taleb-Ibrahimi, Maria-Carmen Asensio, Ming Shi, Hsin Lin, Moritz Hoesch, Seongshik Oh and M. Zahid Hasan, Science Advances 3, e1501692 (2017), http://dx.doi.org/10.1126/sciadv.1501692, also featured in Princeton Research News Letter: https://blogs.princeton.edu/research/2017/04/05/artificial-topological-matter-opens-new-research-directions/ and also in Moore foundation's News letter: https://www.moore.org/article-detail?newsUrlName=engineering-topological-states-opens-new-frontier-in-quantum-materials
75. "Quantized Faraday and Kerr rotation and axion electrodynamics of the surface states of three-dimensional topological insulators", Liang Wu, M. Salehi, N. Koirala, J. Moon, S. Oh, N. P. Armitage, Science 354, 1124-1127 (2016), http://dx.doi.org/10.1126/science.aaf5541: featured in Gordon and Betty Moore Foundation's News Letter
74. "Disorder-driven topological phase transition in Bi2Se3 films", Matthew Brahlek, Nikesh Koirala, Maryam Salehi, Jisoo Moon, Wenhan Zhang, Haoxiang Li, Xiaoqing Zhou, Myung-Geun Han, Liang Wu, Thomas Emge, Hang-Dong Lee, Can Xu, Seuk Joo Rhee, Torgny Gustafsson, N. Peter Armitage, Yimei Zhu, Daniel S. Dessau, Weida Wu, Seongshik Oh, Phys. Rev. B 94, 165104 (2016), http://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.165104
73. "Finite-Size and Composition-Driven Topological Phase Transition in (Bi1–xInx)2Se3 Thin Films", Maryam Salehi, Hassan Shapourian, Nikesh Koirala, Matthew J. Brahlek, Jisoo Moon, and Seongshik Oh, Nano Letters 16, 5528 (2016), http://dx.doi.org/10.1021/acs.nanolett.6b02044
72. "Helicity-Dependent Photovoltaic Effect in Bi2Se3 Under Normal Incident Light", Jean Besbas, Karan Banerjee, Jaesung Son, Yi Wang, Yang Wu, Matthew Brahlek, Nikesh Koirala, Jisoo Moon, Seongshik Oh and Hyunsoo Yang, Advanced Optical Materials (2016), http://dx.doi.org/10.1002/adom.201600301
71. "Tuning and stabilizing topological insulator Bi2Se3 in the intrinsic regime by charge extraction with organic overlayers", Liang Wu, R. M. Ireland, M. Salehi, B. Cheng, N. Koirala, S. Oh, H. E. Katz and N. P. Armitage, Appl. Phys. Lett. 108, 221603 (2016), http://dx.doi.org/10.1063/1.4952733
70. "Strong nonlinear terahertz response induced by Dirac surface states in Bi2Se3 topological insulator", Flavio Giorgianni, Enrica Chiadroni, Andrea Rovere, Mariangela Cestelli-Guidi, Andrea Perucchi, Marco Bellaveglia, Michele Castellano, Domenico Di Giovenale, Giampiero Di Pirro, Massimo Ferrario, Riccardo Pompili, Cristina Vaccarezza, Fabio Villa, Alessandro Cianchi, Andrea Mostacci, Massimo Petrarca, Matthew Brahlek, Nikesh Koirala, Seongshik Oh & Stefano Lupi, Nature Communications 7, 11421 (2016), http://dx.doi.org/10.1038/ncomms11421
69. "Tunable inverse topological heterostructure utilizing (Bi_(1-x}In_x)2Se3 and multichannel weak-antilocalization effect", Matthew J. Brahlek, Nikesh Koirala, Jianpeng Liu, Tahir I. Yusufaly, Maryam Salehi, Myung-Geun Han, Yimei Zhu, David Vanderbilt, and Seongshik Oh, Phys. Rev. B 93, 125416 (2016), http://link.aps.org/doi/10.1103/PhysRevB.93.125416
68. "Signature of a topological phase transition in the Josephson supercurrent through a topological insulator", M. P. Stehno, V. Orlyanchik, C. D. Nugroho, P. Ghaemi, M. Brahlek, N. Koirala, S. Oh, and D. J. Van Harlingen, Phys. Rev. B 93, 035307 (2016), http://dx.doi.org/10.1103/PhysRevB.93.035307
67."Surface and interface states of Bi2Se3 thin films investigated by optical second-harmonic generation and terahertz emission", S. Y. Hamh, S.-H. Park, S.-K. Jerng, J. H. Jeon, S. H. Chun, J. H. Jeon, S. J. Kahng, K. Yu, E. J. Choi, S. Kim, S.-H. Choi, N. Bansal, S. Oh, Joonbum Park, Byung-Woo Kho, Jun Sung Kim and J. S. Lee, Appl. Phys. Lett. 108, 051609 (2016), http://dx.doi.org/10.1063/1.4941420
66. "Topologically protected Dirac plasmons and their evolution across the Quantum Phase Transition in (Bi1-xInx)2Se3 Topological Insulator", Marta Autore, Flavio Giorgianni, Fausto D'Apuzzo, Alessandra Di Gaspare, Irene Lo Vecchio, Matthew Brahlek, Nikesh Koirala, Seongshik Oh, Ulrich Schade, Michele Ortolani and Stefano Lupi, Nanoscale (2016), http://dx.doi.org/10.1039/C5NR02976G
65. "Anisotropic Terahertz Emission from Bi2Se3 Thin Films with Inclined Crystal Planes", Sun Young Hamh, Soon-Hee Park, Jeongwoo Han, Jeong Heum Jeon, Se-Jong Kahng, Sung Kim, Suk-Ho Choi, Namrata Bansal, Seongshik Oh, Joonbum Park, Jun Sung Kim, Jae Myung Kim, Do Young Noh and Jong Seok Lee, Nanoscale Research Letters 10, 489 (2015), http://dx.doi.org/10.1186/s11671-015-1190-y
64. "Resonance effects in thickness-dependent ultrafast carrier and phonon dynamics of topological insulator Bi2Se3", Sung Kim, Dong Hee Shin, Ju Hwan Kim, Chan Wook Jang, Jun Woo Park, Hosun Lee, Suk-Ho Choi, Seung Hyun Kim, Ki-Ju Yee, Namrata Bansal and Seongshik Oh, Nanotechnology 27, 045705 (2015), http://dx.doi.org/10.1088/0957-4484/27/4/045705
63."Record Surface State Mobility and Quantum Hall Effect in Topological Insulator Thin Films via Interface Engineering", Nikesh Koirala, Matthew Brahlek, Maryam Salehi, Liang Wu, Jixia Dai, Justin Waugh, Thomas Nummy, Myung-Geun Han, Jisoo Moon, Yimei Zhu, Daniel Dessau, Weida Wu, N. Peter Armitage, and Seongshik Oh, Nano Lett. 15, 8245–8249 (2015), http://dx.doi.org/10.1021/acs.nanolett.5b03770
62. "Ultra-high modulation depth exceeding 2,400% in optically controlled topological surface plasmons", Sangwan Sim, Houk Jang, Nikesh Koirala, Matthew Brahlek, Jisoo Moon, Ji Ho Sung, Jun Park, Soonyoung Cha, Seongshik Oh, Moon-Ho Jo, Jong-Hyun Ahn & Hyunyong Choi, Nature Communications 6, 8814 (2015), http://dx.doi.org/10.1038/ncomms9814
61. "High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu0.02Bi2Se3", Liang Wu, Wang-Kong Tse, M. Brahlek, C. M. Morris, R. Valdés Aguilar, N. Koirala, S. Oh, and N. P. Armitage, Phys. Rev. Lett. 115, 217602 (2015), http://dx.doi.org/10.1103/PhysRevLett.115.217602
60. "Towards the understanding of the origin of charge-current-induced spin voltage signals in the topological insulator Bi2Se3", E. K. de Vries, A. M. Kamerbeek, N. Koirala, M. Brahlek, M. Salehi, S. Oh, B. J. van Wees, and T. Banerjee, Phys. Rev. B 92, 201102(R) (2015), http://dx.doi.org/10.1103/PhysRevB.92.201102
59. "Tunable Fano quantum-interference dynamics using a topological phase transition in (Bi1−xInx)2Se3", Sangwan Sim, Nikesh Koirala, Matthew Brahlek, Ji Ho Sung, Jun Park, Soonyoung Cha, Moon-Ho Jo, Seongshik Oh, and Hyunyong Choi, Phys. Rev. B 91, 235438 (2015), http://dx.doi.org/10.1103/PhysRevB.91.235438
58. "Topological Surface States Originated Spin-Orbit Torques in Bi2Se3", Yi Wang, Praveen Deorani, Karan Banerjee, Nikesh Koirala, Matthew Brahlek, Seongshik Oh, and Hyunsoo Yang, Phys. Rev. Lett. 114, 257202 (2015), http://dx.doi.org/10.1103/PhysRevLett.114.257202
57. "Plasmon-Phonon Interactions in Topological Insulator Microrings", M. Autore, F. D’Apuzzo, A. Di Gaspare, V. Giliberti, O. Limaj, P. Roy, M. Brahlek, N. Koirala, S. Oh, F. J. García de Abajo, and S. Lupi, Adv. Opt. Mater. (2015), http://dx.doi.org/10.1002/adom.201400513
56. "Time-resolved terahertz dynamics in thin films of the topological insulator Bi2Se3", R. Valdés Aguilar, J. Qi, M. Brahlek, N. Bansal, A. Azad, J. Bowlan, S. Oh, A. J. Taylor, R. P. Prasankumar and D. A. Yarotski, Appl. Phys. Lett. 106, 011901 (2015), http://dx.doi.org/10.1063/1.4905438
55. "Ion beam modification of topological insulator bismuth selenide", P. A. Sharma, A. L. Lima Sharma, M. Hekmaty, K. Hattar, V. Stavila, R. Goeke, K. Erickson, D. L. Medlin, M. Brahlek, N. Koirala, and S. Oh, Appl. Phys. Lett. 105, 242106 (2014), http://dx.doi.org/10.1063/1.4904936
54. "Restoring pristine Bi2Se3 surfaces with an effective Se decapping process", Jixia Dai, Wenbo Wang, Matthew Brahlek, Nikesh Koirala, Maryam Salehi, Seongshik Oh, Weida Wu, Nano Research (2014), http://dx.doi.org/10.1007/s12274-014-0607-8
53. "Observation of inverse spin Hall effect in bismuth selenide", Praveen Deorani, Jaesung Son, Karan Banerjee, Nikesh Koirala, Matthew Brahlek, Seongshik Oh, Hyunsoo Yang, Phys. Rev. B 90, 094403 (2014), http://dx.doi.org/10.1103/PhysRevB.90.094403
52. "Emergence of decoupled surface transport channels in bulk insulating Bi2Se3 thin films", Matthew Brahlek, Nikesh Koirala, Maryam Salehi, Namrata Bansal, Seongshik Oh, Phys. Rev. Lett. 113, 026801 (2014), http://dx.doi.org/10.1103/PhysRevLett.113.026801, Editors' Suggestion, and Editors' Choice in Science Magazine: http://www.sciencemag.org/content/345/6200/twil.full#compilation-1-3-article-title-1
51. "Robust topological surface states of Bi2Se3 thin films on amorphous SiO2/Si substrate and a large ambipolar gating effect", Namrata Bansal, Nikesh Koirala, Matthew Brahlek, Myung-Geun Han, Yimei Zhu, Yue Cao, Justin Waugh, Daniel S. Dessau, Seongshik Oh, Appl. Phys. Lett. 104, 241606 (2014), http://scitation.aip.org/content/aip/journal/apl/104/24/10.1063/1.4884348
50. “Ultrafast terahertz dynamics of hot Dirac-electron surface scattering in the topological insulator Bi2Se3”, S. Sim, M. Brahelk, N. Koirala, S. Cha, S. Oh, H.Choi, Physical Review B 89, 165137 (2014), http://dx.doi.org/10.1103/PhysRevB.89.165137
49. "Transferring MBE-grown topological insulator films to arbitrary substrates and metal-insulator transition via Dirac gap", Namrata Bansal, Myung Rae Cho, Matthew Brahlek, Nikesh Koirala, Yoichi Horibe, Jing Chen, Weida Wu, Yun Daniel Park, Seongshik Oh, Nano Lett. 14, 1343(2014), http://pubs.acs.org/doi/abs/10.1021/nl404363b
48. "Indium and bismuth interdiffusion and its influence on the mobility in In2Se3/Bi2Se3", Hang Dong Lee, Can Xu, Samir M. Shubeita, Matthew Brahlek, Nikesh Koirala, Seongshik Oh, Torgny Gustafsson, Thin Solid Films, (2014), http://dx.doi.org/10.1016/j.tsf.2014.01.082
47. "Conductance modulation in topological insulator Bi2Se3 thin films with ionic liquid gating", Jaesung Son, Karan Banerjee, Matthew Brahlek, Nikesh Koirala, Seoung-Ki Lee, Jong-Hyun Ahn, Seongshik Oh and Hyunsoo Yang, Appl. Phys. Lett. 103, 213114 (2013), http://scitation.aip.org/content/aip/journal/apl/103/21/10.1063/1.4833315
46. "Observation of Dirac plasmons in a topological insulator", P. Di Pietro, M. Ortolani, O. Limaj, A. Di Gaspare, V. Giliberti, F. Giorgianni, M. Brahlek, N. Bansal, N. Koirala, S. Oh, P. Calvani & S. Lupi, Nature Nanotechnology 8, 556-560 (2013), http://dx.doi.org/10.1038/nnano.2013.134
45. "Mapping the orbital wavefunction of the surface states in three-dimensional topological insulators", Yue Cao, J. A. Waugh, X-W. Zhang, J-W. Luo, Q. Wang, T. J. Reber, S. K. Mo, Z. Xu, A. Yang, J. Schneeloch, G. D. Gu, M. Brahlek, N. Bansal, S. Oh, A. Zunger & D. S. Dessau, Nature Physics 9, 499-504 (2013), http://dx.doi.org/10.1038/nphys2685
44. "A sudden collapse in the transport lifetime across the topological phase transition in (Bi1−xInx)2Se3", Liang Wu, M. Brahlek, R. Valdés Aguilar, A. V. Stier, C. M. Morris, Y. Lubashevsky, L. S. Bilbro, N. Bansal, S. Oh & N. P. Armitage, Nature Physics 9, 410–414 (2013), http://dx.doi.org/10.1038/nphys2647
43. “Dirac cone shift of a passivated topological Bi_{2}Se_{3} interface state,” G. S. Jenkins, D. C. Schmadel, A. B. Sushkov, H. D. Drew, M. Bichler, G. Koblmueller, M. Brahlek, N. Bansal, and S. Oh, Phys. Rev. B 87, 155126 (2013), http://dx.doi.org/10.1103/PhysRevB.87.155126
42. “Aging and reduced bulk conductance in thin films of the topological insulator Bi2Se3,” R.Valdés Aguilar, L. Wu, A. V. Stier, L. S. Bilbro, M. Brahlek, N. Bansal, S. Oh, N. P. Armitage, J. App. Phys. 113, 153702 (2013), http://link.aip.org/link/doi/10.1063/1.4801911
41. "Giant quantized plateau in the THz Faraday angle in gated Bi2Se3", GS Jenkins, AB Sushkov, DC Schmadel, MH Kim, M Brahlek, N Bansal, S Oh, HD Drew, Phys. Rev. B 86, 235133 (2012), http://link.aps.org/doi/10.1103/PhysRevB.86.235133
40. “Topological-Metal to Band-Insulator Transition in (Bi1-xInx)2Se3 Thin Films,” Matthew Brahlek, Namrata Bansal, Nikesh Koirala, Su Yang Xu, Madhab Neupane, Chang Liu, M. Zahid Hasan and Seongshik Oh, Phys. Rev. Lett. 109, 186403 (2012), http://link.aps.org/doi/10.1103/PhysRevLett.109.186403
39. "Thickness-independent transport channels in topological insulator Bi2Se3 thin films,” Namrata Bansal, Yong Seung Kim, Matthew Brahlek, Eliav Edrey, Seongshik Oh, Phys. Rev. Lett. 109, 116804 (2012), http://link.aps.org/doi/10.1103/PhysRevLett.109.116804
38. "THz response and colossal magneto-electric effect in the topological insulator Bi2Se3," R.Valdés Aguilar, A.V. Stier, W. Liu, L.S. Bilbro, D.K. George, N. Bansal, J. Cerne, A.G. Markelz, Seongshik Oh, N.P. Armitage, Phys. Rev. Lett. 108 087403 (2012), http://link.aps.org/doi/10.1103/PhysRevLett.108.087403
37. “Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface,” N Bansal, YS Kim, E Edrey, M Brahlek, Y Horibe, K Iida, M Tanimura, GH Li, T Feng, HD Lee, T Gustafsson, E Andrei, S Oh, Thin Solid Films 520, 224 (2011), http://dx.doi.org/10.1016/j.tsf.2011.07.033
36. “In-situ study of emerging Metallicity on ion-bombarded SrTiO3 surface,” H Gross, N Bansal, YS Kim, S Oh, Journal of Applied Physics 110, 073704 (2011), http://dx.doi.org/10.1063/1.3650254
35. “Efficient resistive memory effect on SrTiO3 by ionic-bombardment,” H Gross, S Oh, Appl. Phys. Lett. 99, 092105 (2011), http://dx.doi.org/10.1063/1.3633114
34. “Thickness-dependent bulk properties and weak anti-localization effect in topological insulator Bi2Se3,” YS Kim, M Brahlek, N Bansal, E Edrey, GA Kapilevich, K Iida, M Tanimura, Y Horibe, SW Cheong, S Oh, Phys. Rev. B 84, 073109 (2011), http://dx.doi.org/10.1103/PhysRevB.84.073109
33. "Surface versus bulk state in topological insulator Bi2Se3 under environmental disorder,” Matthew Brahlek, Yong Seung Kim, Namrata Bansal, Eliav Edrey, Seongshik Oh, Appl. Phys. Lett. 99, 012109 (2011), http://dx.doi.org/10.1063/1.3607484
32. "Simple self-gettering differential-pump for minimizing source oxidation in oxide-MBE environment", Yong-Seung Kim, Namrata Bansal, and Seongshik Oh, J. Vac. Sci. Technol. A 29, 041505 (2011), http://dx.doi.org/10.1116/1.3591384
31. “Normal state conductance used to probe superconducting tunnel junctions for quantum computing,” C Chaparro, R Bavier, YS Kim, E Kim, JS Kline, DP Pappas and S Oh, Superconductor Sci. Technol. 23, 045002 (2010), http://dx.doi.org/10.1088/0953-2048/23/4/045002
30. “Crucible aperture: An effective way to reduce source oxidation in oxide molecular beam epitaxy process,” YS Kim, N Bansal, and Seongshik Oh, J. Vac. Sci. Tech. A 28, 600-602 (2010), http://dx.doi.org/10.1116/1.3449051
29. “Sr flux stability against oxidation in oxide-MBE environment: Flux, geometry, and pressure dependence,” YS Kim, N Bansal, C Chaparro, H Gross and Seongshik Oh, J. Vac. Sci. Tech. A 28, 271-276 (2010), http://dx.doi.org/10.1116/1.3298880
28. "Josephson phase qubit circuit for the evaluation of advanced tunnel barrier materials," JS Kline, H Wang, Seongshik Oh, JM Martinis and DP Pappas, Supercond. Sci. Technol. 22, 015004 (2009), http://dx.doi.org/10.1088/0953-2048/22/1/015004
27. “Elimination of two level fluctuators in superconducting quantum bits by an epitaxial tunnel barrier,” Seongshik Oh, K Cicak, JS Kline, MA Sillanpää, KD Osborn, JD Whittaker, RW Simmonds and DP Pappas, Phys. Rev. B 74, 100502(R) (2006), http://link.aps.org/doi/10.1103/PhysRevB.74.100502
26. “Superconducting fluctuations in Bi2Sr2Ca1-xDyxCu2O8+d as seen by terahertz spectroscopy,” J Orenstein, J Corson, Seongshik Oh and JN Eckstein, Annalen Der Physik 15, 596 (2006), http://dx.doi.org/10.1002/andp.200510202
25. “Doping Controlled Superconductor-Insulator Transition in Bi2Sr2-xLaxCaCu2O8+d,” Seongshik Oh, T Crane, DJ Van Harlingen and JN Eckstein, Phys. Rev. Lett. 96, 107003 (2006), http://link.aps.org/doi/10.1103/PhysRevLett.96.107003
24. “Epitaxial Rhenium growth with Sputtering,” Seongshik Oh, DA Hite, K Cicak, KD Osborn, RW Simmonds, R McDermott, KB Cooper, M Steffen, JM Martinis and DP Pappas, Thin Solid Films, 496, 389 (2006), http://dx.doi.org/10.1016/j.tsf.2005.09.091
23. “Decoherence in Josephson Qubits from Dielectric Loss,” JM Martinis, KB Cooper, R McDermott, M Steffen, M Ansmann, KD Osborn, K Cicak, Seongshik Oh, DP Pappas, RW Simmonds and C Yu, Phys. Rev. Lett. 95, 210503 (2005), http://link.aps.org/doi/10.1103/PhysRevLett.95.210503
22. “Low-leakage superconducting tunnel junctions with a single-crystal Al2O3 barrier,” Seongshik Oh, K Cicak, R McDermott, KB Cooper, KD Osborn, RW Simmonds, M Steffen, JM Martinis and DP Pappas, Supercond. Sci. Technol. 18, 1396 (2005), http://dx.doi.org/10.1088/0953-2048/18/10/026
21. “Simultaneous state measurement of coupled Josephson phase qubits,” R McDermott, RW Simmonds, M Steffen, KB Cooper, K Cicak, KD Osborn, Seongshik Oh, DP Pappas and JM Martinis, Science 307, 1299 (2005), http://dx.doi.org/10.1126/science.1107572
20. “Spatially Selective and Reversible Doping Control in Cuprate Films,” Seongshik Oh, JA Bonetti, K Inderhees, DJ Van Harlingen and JN Eckstein, App. Phys. Lett. 87, 231911 (2005), http://link.aip.org/link/doi/10.1063/1.2138356
19. “Logarithmic dependence of the conductivity of e-beam deposited granular Pt/C nanowires,” L Rotkina, Seongshik Oh, JN Eckstein and SV Rotkin, Phys. Rev. B. 72, 233407 (2005), http://link.aps.org/doi/10.1103/PhysRevB.72.233407
18. “Infinite-Layer (Ca1-xSrxCuO2) Film Growth by Molecular Beam Epitaxy and Effect of Hole Doping,” Seongshik Oh and JN Eckstein, Thin Solid Films 483, 301 (2005), http://dx.doi.org/10.1016/j.tsf.2005.01.087
17. “Dynamics of Cooper pair formation in Bi2Sr2CaCu2O8+δ,” RA Kaindl, MA Carnahan, DS Chemla, Seongshik Oh and JN Eckstein, Phys. Rev. B 72, 060510(R) (2005), http://link.aps.org/doi/10.1103/PhysRevB.72.060510
16. “T-linear resistivity behavior in Bi-2212 thin films,” Seongshik Oh, T Di Luccio and JN Eckstein, Phys. Rev. B 71, 52504 (2005), http://link.aps.org/doi/10.1103/PhysRevB.71.052504
15. “Observation of quantum oscillations between a Josephson phase qubit and a microscopic resonator using fast readout,” KB Cooper, M Steffen, R McDermott, RW Simmonds, Seongshik Oh, DA Hite, DP Pappas and JM Martinis, Phy. Rev. Lett. 93, 180401 (2004), http://link.aps.org/doi/10.1103/PhysRevLett.93.180401
14. “Electric Field Effect in Insulating Cuprate Planes,” Seongshik Oh, M Warusawithana and JN Eckstein, Phys. Rev. B 70, 064509 (2004), http://link.aps.org/doi/10.1103/PhysRevB.70.064509
13. “Nonequilibrium THz conductivity of Bi2Sr2CaCu2O8+δ,” MA Carnahan, RA Kaindl, J Orenstein, DS Chemla, Seongshik Oh and JN Eckstein, Physica C 408, 729 (2004), http://dx.doi.org/10.1016/j.physc.2004.03.056
12. “Critical dynamics of superconducting Bi2Sr2CaCu2O8+δ films,” KD Osborn, DJ Van Harlingen, V Aji, N Goldenfeld, Seongshik Oh and JN Eckstein, Phys. Rev. B 68, 144516 (2003), http://link.aps.org/doi/10.1103/PhysRevB.68.144516
11. “Pairing symmetry in Bi2Sr2CaCu2O8+δ,” CW Schneider, WK Neils, H Bielefeldt, G Hammerl, A Schmehl, H Raffy, ZZ Li, Seongshik Oh, JN Eckstein, DJ Van Harlingen and J Mannhart, Europhys. Lett. 64, 489 (2003), http://dx.doi.org/10.1209/epl/i2003-00249-7
10. “Complete substitution of Sr for Ca in Bi2Sr2+xCa1-xCu2O8+δ,” T Di Luccio, V Lukic, Seongshik Oh, L Maritato and JN Eckstein, Phys. Rev. B 67, 92504 (2003), http://link.aps.org/doi/10.1103/PhysRevB.67.092504
9. “Atomic Scale Imaging and Spectroscopy of a CuO2 Plane at the Surface of Bi2Sr2CaCu2O8+δ,” S Misra, Seongshik Oh, DJ Hornbaker, T Di Luccio, JN Eckstein and A Yazdani, Phys. Rev. Lett. 89, 087002 (2002), http://link.aps.org/doi/10.1103/PhysRevLett.89.087002
8. “Formation of an Andreev bound state at the step edges of Bi2Sr2CaCu2O8+δ,” S Misra, Seongshik Oh, DJ Hornbaker, T DiLuccio, JN Eckstein and A Yazdani, Phys. Rev. B 66, 100510 (2002), http://link.aps.org/doi/10.1103/PhysRevB.66.100510
7. “Probing unconventional superconducting symmetries using Josephson interferometry,” WK Neils, DJ Van Harlingen, Seongshik Oh, JN Eckstein, G Hammerl, J Mannhart, A Schmehl, CW Schneider and RR Schulz, Physica C 368, 261 (2002), http://dx.doi.org/10.1016/S0921-4534(01)01178-9
6. “On the similarity of the spectral weight pattern of Bi2Sr2CaCu2O8+δ and La1.48Nd0.4Sr0.12CuO4,” DL Feng, DH Lu, KM Shen, Seongshik Oh, A Andrus, J O'Donnell, JN Eckstein, K Shimoyama, K Kishio and ZX Shen, Physica C 341-348, 2097 (2000), http://dx.doi.org/10.1016/S0921-4534(00)01111-4
5. “Nodal quasiparticle lifetime in the superconducting state of Bi2Sr2CaCu2O8+δ,” J Corson, J Orenstein, Seongshik Oh, J O'Donnell and JN Eckstein, Phys. Rev. Lett. 85, 2569 (2000), http://link.aps.org/doi/10.1103/PhysRevLett.85.2569
4. “Signature of superfluid density in the single particle excitation spectrum of Bi2Sr2CaCu2O8+δ,” DL Feng, DH Lu, KM Shen, C Kim, H Eisaki, A Damascelli, R Yoshizaki, J Shimoyama, K Kishio, GD Gu, Seongshik Oh, A Andrus, J O'Donnell, JN Eckstein and ZX Shen, Science 289, 277 (2000), http://dx.doi.org/10.1126/science.289.5477.277
3. “Defect scattering in high Tc and colossal magnetoresistive tunnel junctions,” JN Eckstein, J O'Donnell, Seongshik Oh, AE Andrus, M Warusawithana, E Bertram, BA Davidson and I Bozovic, Physica C 335, 184 (2000), http://dx.doi.org/10.1016/S0921-4534(00)00168-4
2. “Colossal magnetoresistance magnetic tunnel junctions grown by molecular-beam epitaxy,” J O'Donnell, AE Andrus, Seongshik Oh, EV Colla and JN Eckstein, App. Phys. Lett. 76, 1914 (2000), http://link.aip.org/link/doi/10.1063/1.126210
1. “Critical behavior of a 2D XY model-a study by the microcanonical Monte Carlo technique,” Seongshik Oh, S Lee and KC Lee, J. of Kor. Phys. Soc. 27, 365 (1994), https://www.jkps.or.kr/journal/list.html?pn=search&key1=author&keyword1=Seongshik%20Oh
Conference Proceedings
3. “Cooper pair formation dynamics in Bi2Sr2CaCu2O8+δ”, RA Kaindl, MA Carnahan, J Orenstein, DS Chemla, Seongshik Oh and JN Eckstein, International Quantum Electronics Conference (IQEC) (IEEE Cat. No.04CH37598), p 2 (2004)
2. “Ultrafast condensate dynamics in Bi2Sr2CaCu2O8+δ ”, RA Kaindl, MA Carnahan, J Orenstein, DS Chemla, Seongshik Oh and JN Eckstein, Technical Digest. Summaries of papers presented at the Quantum Electronics and Laser Science Conference Opt. 1, 184 (2002)
1. “Growth of "colossal" magnetoresistance heterostructures by molecular beam epitaxy”, J O'Donnell, AE Andrus, Seongshik Oh, E Colla, M Warusawithana, BA Davidson and JN Eckstein, Magnetoresistive Oxides and Related Materials. Symposium (Materials Research Society Symposium Proceedings 602), 9 (2001)
Patents
2. GROWTH OF HIGH QUALITY SINGLE CRYSTALLINE THIN FILMS WITH THE USE OF A TEMPORAL SEED LAYER Publication number: 20180142375
Abstract: A method of making high quality insulating single crystalline In2Se3 films by (1) depositing at least one quintuple layer (QL) of Bi2Se3 on a substrate layer at a temperature below which only the Se adheres to the substrate; (2) depositing a plurality of In2Se3 QL's on the deposited Bi2Se3 layer or layers at a temperature between about 200° C. and about 330° C. to form a hetero-structure; and (3) heating the hetero-structure to a temperature between about 400° C. and about 700° C. so that the Bi2Se3 layer is diffused through the In2Se3 layer and evaporated away.
Type: Application Filed: November 21, 2017 Publication date: May 24, 2018 Inventors: Seongshik Oh, Matthew J. Brahlek, Nikesh Koirala, Maryam Salehi
1. "Self-gettering differential pump", Seongshik Oh and Yong-Seung Kim, US Patent # 9,416,778, Issued on Aug. 16, 2016, http://www.claimparse.com/patent.php?patent_num=9416778
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