Search Results - "Samarth, Nitin"

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  1. 1

    Quantum materials discovery from a synthesis perspective by Samarth, Nitin

    Published in Nature materials (01-11-2017)
    “…The synthesis of bulk crystals, thin films and nanostructures plays a seminal role in expanding the frontiers of quantum materials. Crystal growers accomplish…”
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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

    Published in Nature materials (01-07-2020)
    “…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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    Giant anisotropic magnetoresistance in a quantum anomalous Hall insulator by Kandala, Abhinav, Richardella, Anthony, Kempinger, Susan, Liu, Chao-Xing, Samarth, Nitin

    Published in Nature communications (07-07-2015)
    “…When a three-dimensional ferromagnetic topological insulator thin film is magnetized out-of-plane, conduction ideally occurs through dissipationless,…”
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    Unidirectional spin-Hall and Rashba−Edelstein magnetoresistance in topological insulator-ferromagnet layer heterostructures by Lv, Yang, Kally, James, Zhang, Delin, Lee, Joon Sue, Jamali, Mahdi, Samarth, Nitin, Wang, Jian-Ping

    Published in Nature communications (09-01-2018)
    “…The large spin−orbit coupling in topological insulators results in helical spin-textured Dirac surface states that are attractive for topological spintronics…”
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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

    Published in Physical review letters (31-01-2018)
    “…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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    Giant Spin Pumping and Inverse Spin Hall Effect in the Presence of Surface and Bulk Spin−Orbit Coupling of Topological Insulator Bi2Se3 by Jamali, Mahdi, Lee, Joon Sue, Jeong, Jong Seok, Mahfouzi, Farzad, Lv, Yang, Zhao, Zhengyang, Nikolić, Branislav K, Mkhoyan, K. Andre, Samarth, Nitin, Wang, Jian-Ping

    Published in Nano letters (14-10-2015)
    “…Three-dimensional (3D) topological insulators are known for their strong spin–orbit coupling (SOC) and the existence of spin-textured surface states that might…”
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    Surface-State-Dominated Spin-Charge Current Conversion in Topological-Insulator-Ferromagnetic-Insulator Heterostructures by Wang, Hailong, Kally, James, Lee, Joon Sue, Liu, Tao, Chang, Houchen, Hickey, Danielle Reifsnyder, Mkhoyan, K Andre, Wu, Mingzhong, Richardella, Anthony, Samarth, Nitin

    Published in Physical review letters (12-08-2016)
    “…We report the observation of ferromagnetic resonance-driven spin pumping signals at room temperature in three-dimensional topological insulator thin…”
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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

    Published in Nature communications (10-09-2020)
    “…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

    Published in Nature communications (04-01-2021)
    “…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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    ZrTe2/CrTe2: an epitaxial van der Waals platform for spintronics by Ou, Yongxi, Yanez, Wilson, Xiao, Run, Stanley, Max, Ghosh, Supriya, Zheng, Boyang, Jiang, Wei, Huang, Yu-Sheng, Pillsbury, Timothy, Richardella, Anthony, Liu, Chaoxing, Low, Tony, Crespi, Vincent H., Mkhoyan, K. Andre, Samarth, Nitin

    Published in Nature communications (27-05-2022)
    “…The rapid discovery of two-dimensional (2D) van der Waals (vdW) quantum materials has led to heterostructures that integrate diverse quantum functionalities…”
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  13. 13

    Changes of Magnetism in a Magnetic Insulator due to Proximity to a Topological Insulator by Liu, Tao, Kally, James, Pillsbury, Timothy, Liu, Chuanpu, Chang, Houchen, Ding, Jinjun, Cheng, Yang, Hilse, Maria, Engel-Herbert, Roman, Richardella, Anthony, Samarth, Nitin, Wu, Mingzhong

    Published in Physical review letters (01-07-2020)
    “…We report the modification of magnetism in a magnetic insulator Y3Fe5O12 thin film by topological surface states (TSS) in an adjacent topological insulator…”
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    Momentum-space imaging of Cooper pairing in a half-Dirac-gas topological superconductor by Xu, Su-Yang, Alidoust, Nasser, Belopolski, Ilya, Richardella, Anthony, Liu, Chang, Neupane, Madhab, Bian, Guang, Huang, Song-Hsun, Sankar, Raman, Fang, Chen, Dellabetta, Brian, Dai, Wenqing, Li, Qi, Gilbert, Matthew J., Chou, Fangcheng, Samarth, Nitin, Hasan, M. Zahid

    Published in Nature physics (01-12-2014)
    “…Superconductivity involving topological Dirac electrons has recently been proposed as a platform between concepts in high-energy and condensed-matter physics…”
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    Bulk-impurity induced noise in large-area epitaxial thin films of topological insulators by Islam, Saurav, Bhattacharyya, Semonti, Kandala, Abhinav, Richardella, Anthony, Samarth, Nitin, Ghosh, Arindam

    Published in Applied physics letters (07-08-2017)
    “…We report a detailed study on low-frequency 1 / f -noise in large-area molecular-beam epitaxy grown thin ( ∼ 10 nm) films of topological insulators as a…”
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    Helicity dependent photocurrent in electrically gated (Bi1−xSbx)2Te3 thin films by Pan, Yu, Wang, Qing-Ze, Yeats, Andrew L., Pillsbury, Timothy, Flanagan, Thomas C., Richardella, Anthony, Zhang, Haijun, Awschalom, David D., Liu, Chao-Xing, Samarth, Nitin

    Published in Nature communications (19-10-2017)
    “…Circularly polarized photons are known to generate a directional helicity-dependent photocurrent in three-dimensional topological insulators at room…”
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    Interplay between superconductivity and ferromagnetism in crystalline nanowires by Wang, Jian, Chan, M. H. W, Singh, Meenakshi, Tian, Mingliang, Kumar, Nitesh, Liu, Bangzhi, Shi, Chuntai, Jain, J. K, Samarth, Nitin, Mallouk, T. E

    Published in Nature physics (01-05-2010)
    “…The interaction between superconductivity and ferromagnetism, which entails incompatible spin order, is one of the problems of fundamental interest in…”
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