Search Results - "Chan, Moses H. W"

Correlated metals as transparent conductors by Zhang, Lei, Zhou, Yuanjun, Guo, Lu, Zhao, Weiwei, Barnes, Anna, Zhang, Hai-Tian, Eaton, Craig, Zheng, Yuanxia, Brahlek, Matthew, Haneef, Hamna F., Podraza, Nikolas J., Chan, Moses H. W., Gopalan, Venkatraman, Rabe, Karin M., Engel-Herbert, Roman

“…The fundamental challenge for designing transparent conductors used in photovoltaics, displays and solid-state lighting is the ideal combination of high…”
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Realization of the Axion Insulator State in Quantum Anomalous Hall Sandwich Heterostructures by Xiao, Di, Jiang, Jue, Shin, Jae-Ho, Wang, Wenbo, Wang, Fei, Zhao, Yi-Fan, Liu, Chaoxing, Wu, Weida, Chan, Moses H W, Samarth, Nitin, Chang, Cui-Zu

“…The "magnetoelectric effect" arises from the coupling between magnetic and electric properties in materials. The Z_{2} invariant of topological insulators…”
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Concurrence of quantum anomalous Hall and topological Hall effects in magnetic topological insulator sandwich heterostructures by Jiang, Jue, Xiao, Di, Wang, Fei, Shin, Jae-Ho, Andreoli, Domenico, Zhang, Jianxiao, Xiao, Run, Zhao, Yi-Fan, Kayyalha, Morteza, Zhang, Ling, Wang, Ke, Zang, Jiadong, Liu, Chaoxing, Samarth, Nitin, Chan, Moses H. W., Chang, Cui-Zu

“…The quantum anomalous Hall (QAH) effect is a consequence of non-zero Berry curvature in momentum space. The QAH insulator harbours dissipation-free chiral edge…”
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High-precision realization of robust quantum anomalous Hall state in a hard ferromagnetic topological insulator by Chang, Cui-Zu, Zhao, Weiwei, Kim, Duk Y., Zhang, Haijun, Assaf, Badih A., Heiman, Don, Zhang, Shou-Cheng, Liu, Chaoxing, Chan, Moses H. W., Moodera, Jagadeesh S.

“…An almost ideal quantum anomalous Hall state is observed in (Bi,Sb)Te films doped with vanadium. This state is reached without the application of a polarizing…”
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Observation of the Quantum Anomalous Hall Insulator to Anderson Insulator Quantum Phase Transition and its Scaling Behavior by Chang, Cui-Zu, Zhao, Weiwei, Li, Jian, Jain, J K, Liu, Chaoxing, Moodera, Jagadeesh S, Chan, Moses H W

“…Fundamental insight into the nature of the quantum phase transition from a superconductor to an insulator in two dimensions, or from one plateau to the next or…”
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Zero-Field Dissipationless Chiral Edge Transport and the Nature of Dissipation in the Quantum Anomalous Hall State by Chang, Cui-Zu, Zhao, Weiwei, Kim, Duk Y, Wei, Peng, Jain, J K, Liu, Chaoxing, Chan, Moses H W, Moodera, Jagadeesh S

“…The quantum anomalous Hall (QAH) effect is predicted to possess, at a zero magnetic field, chiral edge channels that conduct a spin polarized current without…”
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Scaling behavior of the quantum phase transition from a quantum-anomalous-Hall insulator to an axion insulator by Wu, Xinyu, Xiao, Di, Chen, Chui-Zhen, Sun, Jian, Zhang, Ling, Chan, Moses H. W., Samarth, Nitin, Xie, X. C., Lin, Xi, Chang, Cui-Zu

“…The phase transitions from one plateau to the next plateau or to an insulator in quantum Hall and quantum anomalous Hall (QAH) systems have revealed universal…”
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Interface-induced sign reversal of the anomalous Hall effect in magnetic topological insulator heterostructures by Wang, Fei, Wang, Xuepeng, Zhao, Yi-Fan, Xiao, Di, Zhou, Ling-Jie, Liu, Wei, Zhang, Zhidong, Zhao, Weiwei, Chan, Moses H. W., Samarth, Nitin, Liu, Chaoxing, Zhang, Haijun, Chang, Cui-Zu

“…The Berry phase picture provides important insights into the electronic properties of condensed matter systems. The intrinsic anomalous Hall (AH) effect can be…”
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Creation of chiral interface channels for quantized transport in magnetic topological insulator multilayer heterostructures by Zhao, Yi-Fan, Zhang, Ruoxi, Cai, Jiaqi, Zhuo, Deyi, Zhou, Ling-Jie, Yan, Zi-Jie, Chan, Moses H. W., Xu, Xiaodong, Chang, Cui-Zu

“…One-dimensional chiral interface channels can be created at the boundary of two quantum anomalous Hall (QAH) insulators with different Chern numbers. Such a…”
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Axion insulator state in hundred-nanometer-thick magnetic topological insulator sandwich heterostructures by Zhuo, Deyi, Yan, Zi-Jie, Sun, Zi-Ting, Zhou, Ling-Jie, Zhao, Yi-Fan, Zhang, Ruoxi, Mei, Ruobing, Yi, Hemian, Wang, Ke, Chan, Moses H. W., Liu, Chao-Xing, Law, K. T., Chang, Cui-Zu

“…An axion insulator is a three-dimensional (3D) topological insulator (TI), in which the bulk maintains the time-reversal symmetry or inversion symmetry but the…”
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Dirac-fermion-assisted interfacial superconductivity in epitaxial topological-insulator/iron-chalcogenide heterostructures by Yi, Hemian, Hu, Lun-Hui, Zhao, Yi-Fan, Zhou, Ling-Jie, Yan, Zi-Jie, Zhang, Ruoxi, Yuan, Wei, Wang, Zihao, Wang, Ke, Hickey, Danielle Reifsnyder, Richardella, Anthony R., Singleton, John, Winter, Laurel E., Wu, Xianxin, Chan, Moses H. W., Samarth, Nitin, Liu, Chao-Xing, Chang, Cui-Zu

“…Over the last decade, the possibility of realizing topological superconductivity (TSC) has generated much excitement. TSC can be created in electronic systems…”
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Preparation, Structure, and Optical Properties of Nanoporous Gold Thin Films by Dixon, Matthew C, Daniel, Thomas A, Hieda, Mitsunori, Smilgies, Detlef M, Chan, Moses H. W, Allara, David L

“…Thin nanoporous gold (np-Au) films, ranging in thickness from ∼40 to 1600 nm, have been prepared by selective chemical etching of Ag from Ag/Au alloy films…”
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Surface Superconductivity in Thin Cylindrical Bi Nanowire by Tian, Mingliang, Wang, Jian, Ning, Wei, Mallouk, Thomas E, Chan, Moses H. W

“…The physical origin and the nature of superconductivity in nanostructured Bi remains puzzling. Here, we report transport measurements of individual cylindrical…”
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Absence of supersolidity in solid helium in porous Vycor glass by Kim, Duk Y, Chan, Moses H W

“…In 2004, Kim and Chan carried out torsional oscillator measurements of solid helium confined in porous Vycor glass and found an abrupt drop in the resonant…”
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Even–Odd Layer-Dependent Anomalous Hall Effect in Topological Magnet MnBi2Te4 Thin Films by Zhao, Yi-Fan, Zhou, Ling-Jie, Wang, Fei, Wang, Guang, Song, Tiancheng, Ovchinnikov, Dmitry, Yi, Hemian, Mei, Ruobing, Wang, Ke, Chan, Moses H. W, Liu, Chao-Xing, Xu, Xiaodong, Chang, Cui-Zu

“…Recently, MnBi2Te4 has been demonstrated to be an intrinsic magnetic topological insulator and the quantum anomalous Hall (QAH) effect was observed in…”
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Absence of evidence for chiral Majorana modes in quantum anomalous Hall-superconductor devices by Kayyalha, Morteza, Xiao, Di, Zhang, Ruoxi, Shin, Jaeho, Jiang, Jue, Wang, Fei, Zhao, Yi-Fan, Xiao, Run, Zhang, Ling, Fijalkowski, Kajetan M, Mandal, Pankaj, Winnerlein, Martin, Gould, Charles, Li, Qi, Molenkamp, Laurens W, Chan, Moses H W, Samarth, Nitin, Chang, Cui-Zu

“…A quantum anomalous Hall (QAH) insulator coupled to an s-wave superconductor is predicted to harbor chiral Majorana modes. A recent experiment interprets the…”
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Penetrating the Oxide Barrier in Situ and Separating Freestanding Porous Anodic Alumina Films in One Step by Tian, Mingliang, Xu, Shengyong, Wang, Jinguo, Kumar, Nitesh, Wertz, Eric, Li, Qi, Campbell, Paul M, Chan, Moses H. W, Mallouk, Thomas E

“…A simple method for penetrating the barrier layer of an anodic aluminum oxide (AAO) film and for detaching the AAO film from residual Al foil was developed by…”
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Observation of Superconductivity in Granular Bi Nanowires Fabricated by Electrodeposition by Tian, Mingliang, Wang, Jinguo, Kumar, Nitesh, Han, Tianheng, Kobayashi, Yoji, Liu, Ying, Mallouk, Thomas E, Chan, Moses H. W

“…Bulk rhombohedral Bi at ambient pressure is a well-known semimetal, and its transition to a superconductor has not been observed, at least down to 50 mK. We…”
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Zero Magnetic Field Plateau Phase Transition in Higher Chern Number Quantum Anomalous Hall Insulators by Zhao, Yi-Fan, Zhang, Ruoxi, Zhou, Ling-Jie, Mei, Ruobing, Yan, Zi-Jie, Chan, Moses H W, Liu, Chao-Xing, Chang, Cui-Zu

“…The plateau-to-plateau transition in quantum Hall effect under high magnetic fields is a celebrated quantum phase transition between two topological states. It…”
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Confinement-Induced Chiral Edge Channel Interaction in Quantum Anomalous Hall Insulators by Zhou, Ling-Jie, Mei, Ruobing, Zhao, Yi-Fan, Zhang, Ruoxi, Zhuo, Deyi, Yan, Zi-Jie, Yuan, Wei, Kayyalha, Morteza, Chan, Moses H W, Liu, Chao-Xing, Chang, Cui-Zu

“…In quantum anomalous Hall (QAH) insulators, the interior is insulating but electrons can travel with zero resistance along one-dimensional (1D) conducting…”
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