Search Results - "Mo, Sung‐Kwan"

Identifying substitutional oxygen as a prolific point defect in monolayer transition metal dichalcogenides by Barja, Sara, Refaely-Abramson, Sivan, Schuler, Bruno, Qiu, Diana Y., Pulkin, Artem, Wickenburg, Sebastian, Ryu, Hyejin, Ugeda, Miguel M., Kastl, Christoph, Chen, Christopher, Hwang, Choongyu, Schwartzberg, Adam, Aloni, Shaul, Mo, Sung-Kwan, Frank Ogletree, D., Crommie, Michael F., Yazyev, Oleg V., Louie, Steven G., Neaton, Jeffrey B., Weber-Bargioni, Alexander

“…Chalcogen vacancies are generally considered to be the most common point defects in transition metal dichalcogenide (TMD) semiconductors because of their low…”
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Strong correlations and orbital texture in single-layer 1T-TaSe2 by Chen, Yi, Ruan, Wei, Wu, Meng, Tang, Shujie, Ryu, Hyejin, Tsai, Hsin-Zon, Lee, Ryan L., Kahn, Salman, Liou, Franklin, Jia, Caihong, Albertini, Oliver R., Xiong, Hongyu, Jia, Tao, Liu, Zhi, Sobota, Jonathan A., Liu, Amy Y., Moore, Joel E., Shen, Zhi-Xun, Louie, Steven G., Mo, Sung-Kwan, Crommie, Michael F.

“…Strong electron correlation can induce Mott insulating behaviour and produce intriguing states of matter such as unconventional superconductivity and quantum…”
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Observation of topologically protected states at crystalline phase boundaries in single-layer WSe2 by Ugeda, Miguel M., Pulkin, Artem, Tang, Shujie, Ryu, Hyejin, Wu, Quansheng, Zhang, Yi, Wong, Dillon, Pedramrazi, Zahra, Martín-Recio, Ana, Chen, Yi, Wang, Feng, Shen, Zhi-Xun, Mo, Sung-Kwan, Yazyev, Oleg V., Crommie, Michael F.

“…Transition metal dichalcogenide materials are unique in the wide variety of structural and electronic phases they exhibit in the two-dimensional limit. Here we…”
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Large Magnetic Gap in a Designer Ferromagnet–Topological Insulator–Ferromagnet Heterostructure by Li, Qile, Trang, Chi Xuan, Wu, Weikang, Hwang, Jinwoong, Cortie, David, Medhekar, Nikhil, Mo, Sung‐Kwan, Yang, Shengyuan A., Edmonds, Mark T.

“…Combining magnetism and nontrivial band topology gives rise to quantum anomalous Hall (QAH) insulators and exotic quantum phases such as the QAH effect where…”
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Giant bandgap renormalization and excitonic effects in a monolayer transition metal dichalcogenide semiconductor by Ugeda, Miguel M., Bradley, Aaron J., Shi, Su-Fei, da Jornada, Felipe H., Zhang, Yi, Qiu, Diana Y., Ruan, Wei, Mo, Sung-Kwan, Hussain, Zahid, Shen, Zhi-Xun, Wang, Feng, Louie, Steven G., Crommie, Michael F.

“…Transition metal dichalcogenides are attracting widespread attention for their appealing optoelectronic properties. Using a combination of numerical and…”
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Electronic Structure, Surface Doping, and Optical Response in Epitaxial WSe2 Thin Films by Zhang, Yi, Ugeda, Miguel M, Jin, Chenhao, Shi, Su-Fei, Bradley, Aaron J, Martín-Recio, Ana, Ryu, Hyejin, Kim, Jonghwan, Tang, Shujie, Kim, Yeongkwan, Zhou, Bo, Hwang, Choongyu, Chen, Yulin, Wang, Feng, Crommie, Michael F, Hussain, Zahid, Shen, Zhi-Xun, Mo, Sung-Kwan

“…High quality WSe2 films have been grown on bilayer graphene (BLG) with layer-by-layer control of thickness using molecular beam epitaxy. The combination of…”
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Electric-field-tuned topological phase transition in ultrathin Na3Bi by Collins, James L., Tadich, Anton, Wu, Weikang, Gomes, Lidia C., Rodrigues, Joao N. B., Liu, Chang, Hellerstedt, Jack, Ryu, Hyejin, Tang, Shujie, Mo, Sung-Kwan, Adam, Shaffique, Yang, Shengyuan A., Fuhrer, Michael S., Edmonds, Mark T.

“…The electric-field-induced quantum phase transition from topological to conventional insulator has been proposed as the basis of a topological field effect…”
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Evidence for quantum spin liquid behaviour in single-layer 1T-TaSe2 from scanning tunnelling microscopy by Ruan, Wei, Chen, Yi, Tang, Shujie, Hwang, Jinwoong, Tsai, Hsin-Zon, Lee, Ryan L., Wu, Meng, Ryu, Hyejin, Kahn, Salman, Liou, Franklin, Jia, Caihong, Aikawa, Andrew, Hwang, Choongyu, Wang, Feng, Choi, Yongseong, Louie, Steven G., Lee, Patrick A., Shen, Zhi-Xun, Mo, Sung-Kwan, Crommie, Michael F.

“…Two-dimensional triangular-lattice antiferromagnets are predicted under some conditions to exhibit a quantum spin liquid ground state with no energy barrier to…”
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Characterization of collective ground states in single-layer NbSe2 by Ugeda, Miguel M., Bradley, Aaron J., Zhang, Yi, Onishi, Seita, Chen, Yi, Ruan, Wei, Ojeda-Aristizabal, Claudia, Ryu, Hyejin, Edmonds, Mark T., Tsai, Hsin-Zon, Riss, Alexander, Mo, Sung-Kwan, Lee, Dunghai, Zettl, Alex, Hussain, Zahid, Shen, Zhi-Xun, Crommie, Michael F.

“…Layered transition metal dichalcogenides are ideal systems for exploring the effects of dimensionality on correlated electronic phases such as charge density…”
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Direct observation of the transition from indirect to direct bandgap in atomically thin epitaxial MoSe2 by Zhang, Yi, Chang, Tay-Rong, Zhou, Bo, Cui, Yong-Tao, Yan, Hao, Liu, Zhongkai, Schmitt, Felix, Lee, James, Moore, Rob, Chen, Yulin, Lin, Hsin, Jeng, Horng-Tay, Mo, Sung-Kwan, Hussain, Zahid, Bansil, Arun, Shen, Zhi-Xun

“…Quantum systems in confined geometries are host to novel physical phenomena. Examples include quantum Hall systems in semiconductors 1 and Dirac electrons in…”
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Controlling the Magnetic Anisotropy of the van der Waals Ferromagnet Fe3GeTe2 through Hole Doping by Park, Se Young, Kim, Dong Seob, Liu, Yu, Hwang, Jinwoong, Kim, Younghak, Kim, Wondong, Kim, Jae-Young, Petrovic, Cedomir, Hwang, Choongyu, Mo, Sung-Kwan, Kim, Hyung-jun, Min, Byoung-Chul, Koo, Hyun Cheol, Chang, Joonyeon, Jang, Chaun, Choi, Jun Woo, Ryu, Hyejin

“…Identifying material parameters affecting properties of ferromagnets is key to optimized materials that are better suited for spintronics. Magnetic anisotropy…”
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Observation of nodal line in non-symmorphic topological semimetal InBi by Ekahana, Sandy Adhitia, Wu, Shu-Chun, Jiang, Juan, Okawa, Kenjiro, Prabhakaran, Dharmalingam, Hwang, Chan-Cuk, Mo, Sung-Kwan, Sasagawa, Takao, Felser, Claudia, Yan, Binghai, Liu, Zhongkai, Chen, Yulin

“…Topological nodal semimetal (TNS), characterized by its touching conduction and valence bands, is a newly discovered state of quantum matter which exhibits…”
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Progress in Epitaxial Thin‐Film Na3Bi as a Topological Electronic Material by Di Bernardo, Iolanda, Hellerstedt, Jack, Liu, Chang, Akhgar, Golrokh, Wu, Weikang, Yang, Shengyuan A., Culcer, Dimitrie, Mo, Sung‐Kwan, Adam, Shaffique, Edmonds, Mark T., Fuhrer, Michael S.

“…Trisodium bismuthide (Na3Bi) is the first experimentally verified topological Dirac semimetal, and is a 3D analogue of graphene hosting relativistic Dirac…”
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Angle-resolved photoemission spectroscopy for the study of two-dimensional materials by Mo, Sung-Kwan

“…Quantum systems in confined geometries allow novel physical properties that cannot easily be attained in their bulk form. These properties are governed by the…”
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Symmetry-breaking orbital anisotropy observed for detwinned Ba(Fe1-xCox)₂As₂ above the spin density wave transition by Yi, Ming, Lu, Donghui, Chu, Jiun-Haw, Analytis, James G., Sorini, Adam P., Kemper, Alexander F., Moritz, Brian, Mo, Sung-Kwan, Moore, Rob G., Hashimoto, Makoto, Lee, Wei-Sheng, Hussain, Zahid, Devereaux, Thomas P., Fisher, Ian R., Shen, Zhi-Xun, Greene, Laura H.

“…Nematicity, defined as broken rotational symmetry, has recently been observed in competing phases proximate to the superconducting phase in the cuprate…”
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Imaging the Breakdown and Restoration of Topological Protection in Magnetic Topological Insulator MnBi2Te4 by Li, Qile, Di Bernardo, Iolanda, Maniatis, Johnathon, McEwen, Daniel, Dominguez‐Celorrio, Amelia, Bhuiyan, Mohammad T. H., Zhao, Mengting, Tadich, Anton, Watson, Liam, Lowe, Benjamin, Vu, Thi‐Hai‐Yen, Trang, Chi Xuan, Hwang, Jinwoong, Mo, Sung‐Kwan, Fuhrer, Michael S., Edmonds, Mark T.

“…Quantum anomalous Hall (QAH) insulators transport charge without resistance along topologically protected chiral 1D edge states. Yet, in magnetic topological…”
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Large-gap insulating dimer ground state in monolayer IrTe2 by Hwang, Jinwoong, Kim, Kyoo, Zhang, Canxun, Zhu, Tiancong, Herbig, Charlotte, Kim, Sooran, Kim, Bongjae, Zhong, Yong, Salah, Mohamed, El-Desoky, Mohamed M., Hwang, Choongyu, Shen, Zhi-Xun, Crommie, Michael F., Mo, Sung-Kwan

“…Monolayers of two-dimensional van der Waals materials exhibit novel electronic phases distinct from their bulk due to the symmetry breaking and reduced…”
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Probing the Role of Interlayer Coupling and Coulomb Interactions on Electronic Structure in Few-Layer MoSe2 Nanostructures by Bradley, Aaron J, M. Ugeda, Miguel, da Jornada, Felipe H, Qiu, Diana Y, Ruan, Wei, Zhang, Yi, Wickenburg, Sebastian, Riss, Alexander, Lu, Jiong, Mo, Sung-Kwan, Hussain, Zahid, Shen, Zhi-Xun, Louie, Steven G, Crommie, Michael F

“…Despite the weak nature of interlayer forces in transition metal dichalcogenide (TMD) materials, their properties are highly dependent on the number of layers…”
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Visualization of Multifractal Superconductivity in a Two-Dimensional Transition Metal Dichalcogenide in the Weak-Disorder Regime by Rubio-Verdú, Carmen, Garcı́a-Garcı́a, Antonio M, Ryu, Hyejin, Choi, Deung-Jang, Zaldı́var, Javier, Tang, Shujie, Fan, Bo, Shen, Zhi-Xun, Mo, Sung-Kwan, Pascual, José Ignacio, Ugeda, Miguel M

“…Eigenstate multifractality is a distinctive feature of noninteracting disordered metals close to a metal–insulator transition, whose properties are expected to…”
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Crossover from 2D Ferromagnetic Insulator to Wide Band Gap Quantum Anomalous Hall Insulator in Ultrathin MnBi2Te4 by Trang, Chi Xuan, Li, Qile, Yin, Yuefeng, Hwang, Jinwoong, Akhgar, Golrokh, Di Bernardo, Iolanda, Grubišić-Čabo, Antonija, Tadich, Anton, Fuhrer, Michael S, Mo, Sung-Kwan, Medhekar, Nikhil V, Edmonds, Mark T

“…Intrinsic magnetic topological insulators offer low disorder and large magnetic band gaps for robust magnetic topological phases operating at higher…”
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