Zobrazeno 1 - 10
of 459
pro vyhledávání: '"Jiaqiang Yan"'
Autor:
Joseph A. M. Paddison, Hao Zhang, Jiaqiang Yan, Matthew J. Cliffe, Michael A. McGuire, Seung-Hwan Do, Shang Gao, Matthew B. Stone, David Dahlbom, Kipton Barros, Cristian D. Batista, Andrew D. Christianson
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-8 (2024)
Abstract Magnetic materials with noncoplanar magnetic structures can show unusual physical properties driven by nontrivial topology. Topologically-active states are often multi-q structures, which are challenging to stabilize in models and to identif
Externí odkaz:
https://doaj.org/article/cd162b79c7d34a11b3138af088e0eaf7
Publikováno v:
Elektronika ir Elektrotechnika, Vol 30, Iss 2, Pp 4-17 (2024)
As an important enabling technology in the era of Industry 4.0, the intelligent connected vehicle (ICV) facilitates robust data interaction with the outside through sensors and communication technologies, ultimately making scientific decisions based
Externí odkaz:
https://doaj.org/article/585a2d28291649ad95ae340ebee68aa8
Autor:
Tatyana V. Ivanova, Daniel Andres-Penares, Yiping Wang, Jiaqiang Yan, Daniel Forbes, Servet Ozdemir, Kenneth S. Burch, Brian D. Gerardot, Mauro Brotons-Gisbert
Publikováno v:
APL Materials, Vol 12, Iss 7, Pp 071114-071114-7 (2024)
α-RuCl3, a narrow-band Mott insulator with a large work function, offers intriguing potential as a quantum material or as a charge acceptor for electrical contacts in van der Waals devices. In this work, we perform a systematic study of the optical
Externí odkaz:
https://doaj.org/article/30b9840b2a0241b994c48db6cdc7bed8
Autor:
Felix Lüpke, Marek Kolmer, Jiaqiang Yan, Hao Chang, Paolo Vilmercati, Hanno H. Weitering, Wonhee Ko, An-Ping Li
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-7 (2023)
Abstract The gapped Dirac-like surface states of compensated magnetic topological insulator MnBi2-xSbxTe4 (MBST) are a promising host for exotic quantum phenomena such as the quantum anomalous Hall effect and axion insulating state. However, it has b
Externí odkaz:
https://doaj.org/article/f2eadf49ad0c47a2af00dc96ea539389
Autor:
Keda Jin, Tobias Wichmann, Sabine Wenzel, Tomas Samuely, Oleksander Onufriienko, Pavol Szabó, Kenji Watanabe, Takashi Taniguchi, Jiaqiang Yan, F. Stefan Tautz, Felix Lüpke, Markus Ternes, Jose Martinez‐Castro
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract Van der Waals heterostructures are an excellent platform for studying intriguing interface phenomena, such as moiré and proximity effects. Many of these phenomena occurring in such heterostructures' interfaces and surfaces have so far been
Externí odkaz:
https://doaj.org/article/1dd5f301ee374a9283827b915b6fdafc
Autor:
Dmitry Ovchinnikov, Jiaqi Cai, Zhong Lin, Zaiyao Fei, Zhaoyu Liu, Yong-Tao Cui, David H. Cobden, Jiun-Haw Chu, Cui-Zu Chang, Di Xiao, Jiaqiang Yan, Xiaodong Xu
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
Topological materials hold great promise for dissipationless information transmission. Here, the authors create Chern insulator junctions between domains with different Chern numbers in MnBi2Te4 to realize the basic operation of a topological circuit
Externí odkaz:
https://doaj.org/article/e542506447a44c02afbb58b841bbb090
Autor:
Bo Jiang, Krishna Chaitanya Pitike, De-Ye Lin, Stephen C. Purdy, Xin Wang, Yafan Zhao, Yuanpeng Zhang, Peter Metz, Antonio Macias, Harry M. Meyer III, Albina Y. Borisevich, Jiaqiang Yan, Valentino R. Cooper, Craig A. Bridges, Katharine Page
Publikováno v:
APL Materials, Vol 11, Iss 5, Pp 051104-051104-13 (2023)
The Ruddlesden–Popper (RP) layered perovskite structure is of great interest due to its inherent tunability, and the emergence and growth of the compositionally complex oxide (CCO) concept endows the RP family with further possibilities. Here, a co
Externí odkaz:
https://doaj.org/article/979c8f85d4664cd28f39edd3f09651e3
Autor:
David Lujan, Jeongheon Choe, Martin Rodriguez-Vega, Zhipeng Ye, Aritz Leonardo, T. Nathan Nunley, Liang-Juan Chang, Shang-Fan Lee, Jiaqiang Yan, Gregory A. Fiete, Rui He, Xiaoqin Li
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
MnBi2Te4, referred to as MBT, is a van der Waals material combining topological electron bands with magnetic order. Here, Lujan et al study collective spin excitations in MBT, and show that magnetic fluctuations increase as samples reduce in thicknes
Externí odkaz:
https://doaj.org/article/748bcb3b3ac6442ea11a2ad887ebeeba
Topological surface currents accessed through reversible hydrogenation of the three-dimensional bulk
Autor:
Haiming Deng, Lukas Zhao, Kyungwha Park, Jiaqiang Yan, Kamil Sobczak, Ayesha Lakra, Entela Buzi, Lia Krusin-Elbaum
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Hydrogen can be incorporated within a solid and drastically modify its electronic and structural state. Here, the authors report reversible binding of H+ ions to chalcogens in the Bi2Te3 class of topological insulators and magnets, allowing Fermi lev
Externí odkaz:
https://doaj.org/article/5c73e3503b89421faf19b5f2638f0f40
Autor:
Jiaqi Cai, Dmitry Ovchinnikov, Zaiyao Fei, Minhao He, Tiancheng Song, Zhong Lin, Chong Wang, David Cobden, Jiun-Haw Chu, Yong-Tao Cui, Cui-Zu Chang, Di Xiao, Jiaqiang Yan, Xiaodong Xu
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Exotic states emerge from the interplay between band topology and ferromagnetism, but it remains less known in canted-antiferromagnetic phase. Here, the authors realize a canted-antiferromagnetic Chern insulator in atomically-thin MnBi2Te4 with elect
Externí odkaz:
https://doaj.org/article/df4d19bb37c148fc851678d1772a5854