Výsledky vyhledávání - "Leixin, Miao"

Akademický článek

High-entropy engineering of the crystal and electronic structures in a Dirac material

Autor: Antu Laha, Suguru Yoshida, Francisco Marques dos Santos Vieira, Hemian Yi, Seng Huat Lee, Sai Venkata Gayathri Ayyagari, Yingdong Guan, Lujin Min, Jose Gonzalez Jimenez, Leixin Miao, David Graf, Saugata Sarker, Weiwei Xie, Nasim Alem, Venkatraman Gopalan, Cui-Zu Chang, Ismaila Dabo, Zhiqiang Mao

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)

Abstract Dirac and Weyl semimetals are a central topic of contemporary condensed matter physics, and the discovery of new compounds with Dirac/Weyl electronic states is crucial to the advancement of topological materials and quantum technologies. Her

Externí odkaz: https://doaj.org/article/334ef02ebd414700b5992652587e3c67

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Akademický článek

Strong room-temperature bulk nonlinear Hall effect in a spin-valley locked Dirac material

Autor: Lujin Min, Hengxin Tan, Zhijian Xie, Leixin Miao, Ruoxi Zhang, Seng Huat Lee, Venkatraman Gopalan, Chao-Xing Liu, Nasim Alem, Binghai Yan, Zhiqiang Mao

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)

The nonlinear Hall effect (NLHE) results in a second-harmonic transverse voltage in response to alternating longitudinal current in zero magnetic field and has so far only been observed at low temperatures in bulk materials. Here, the authors observe

Externí odkaz: https://doaj.org/article/bd05d17643914e03985c2015a98e176f

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Akademický článek

Double-Bilayer polar nanoregions and Mn antisites in (Ca, Sr)3Mn2O7

Autor: Leixin Miao, Kishwar-E Hasin, Parivash Moradifar, Debangshu Mukherjee, Ke Wang, Sang-Wook Cheong, Elizabeth A. Nowadnick, Nasim Alem

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)

The competition between the polar and nonpolar phase in the prototypical hybrid improper ferroelectric crystal Ca3Mn2O7 leads to exotic properties. Here, the authors directly imaged the crystal at atomic resolution to understand its nanostructure and

Externí odkaz: https://doaj.org/article/77501eca36294ea4ad1d49cae552389f

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Akademický článek

Giant room temperature anomalous Hall effect and tunable topology in a ferromagnetic topological semimetal Co2MnAl

Autor: Peigang Li, Jahyun Koo, Wei Ning, Jinguo Li, Leixin Miao, Lujin Min, Yanglin Zhu, Yu Wang, Nasim Alem, Chao-Xing Liu, Zhiqiang Mao, Binghai Yan

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)

Band topology of Weyl semimetals is usually predetermined by material parameters and can hardly be manipulated, and their transport properties appear at low temperature. Here, the authors modify the topology via a weak magnetic field and observe a gi

Externí odkaz: https://doaj.org/article/37b4dbcd6dc44556a726539f3a2c976f

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Akademický článek

Self-regulated growth of [111]-oriented perovskite oxide films using hybrid molecular beam epitaxy

Autor: Joseph Roth, Tatiana Kuznetsova, Leixin Miao, Alexej Pogrebnyakov, Nasim Alem, Roman Engel-Herbert

Publikováno v: APL Materials, Vol 9, Iss 2, Pp 021114-021114-7 (2021)

Exotic material properties and topological nontrivial surface states have been theoretically predicted to emerge in [111]-oriented perovskite layers. The realization of such [111]-oriented perovskite superlattices has been found challenging, and even

Externí odkaz: https://doaj.org/article/6ec7823894e140bab2c80812e9788742

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