Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Karel, Julie"'
Autor:
Chen, Lei, Li, Shuang-Shuang, Zhao, Weiyao, Bake, Abdulhakim, Cortie, David, Wang, Xiaolin, Karel, Julie, Li, Han, Zheng, Ren-Kui
Publikováno v:
Physical Review Materials 6.5 (2022): 054202
The Berry phase is an important concept in solids, correlated to the band topology, axion electrodynamics and potential applications of topological materials. Here, we investigate the magnetotransport and Berry phase of rare earth element Gd doped Bi
Externí odkaz:
http://arxiv.org/abs/2307.13847
Autor:
Zhang, Shu-Juan, Chen, Lei, Li, Shuang-Shuang, Zhang, Ying, Yan, Jian-Min, Tang, Fang, Fang, Yong, Fei, Lin-Feng, Zhao, Weiyao, Karel, Julie, Chai, Yang, Zheng, Ren-Kui
Publikováno v:
Journal of Physics: Condensed Matter 35.24 (2023): 245701
We report the synthesis of transition-metal-doped ferromagnetic elemental single-crystal semiconductors with quantum oscillations using the physical vapor transport method. The 7.7 atom% Cr-doped Te crystals (Cr_Te) show ferromagnetism, butterfly-lik
Externí odkaz:
http://arxiv.org/abs/2307.09139
Autor:
Guo, Lei, Zhao, Weiyao, Li, Qile, Xu, Meng, Chen, Lei, Bake, Abdulhakim, Vu, Thi-Hai-Yen, He, Yahua, Fang, Yong, Cortie, David, Mo, Sung-Kwan, Edmonds, Mark, Wang, Xiaolin, Dong, Shuai, Karel, Julie, Zheng, Ren-Kui
Publikováno v:
Physical Review B 107.12 (2023): 125125
Topological insulators are emerging materials with insulating bulk and symmetry protected nontrivial surface states. One of the most fascinating transport behaviors in a topological insulator is the quantized anomalous Hall insulator, which has been
Externí odkaz:
http://arxiv.org/abs/2307.09062
Autor:
Nguyen, Alex, Akhgar, Golrokh, Cortie, David L., Bake, Abdulhakim, Pastuovic, Zeljko, Zhao, Weiyao, Liu, Chang, Chen, Yi-Hsun, Suzuki, Kiyonori, Fuhrer, Michael S., Culcer, Dimitrie, Hamilton, Alexander R., Edmonds, Mark T., Karel, Julie
The surface area of Bi2Te3 thin films was increased by introducing nanoscale porosity. Temperature dependent resistivity and magnetotransport measurements were conducted both on as-grown and porous samples (23 and 70 nm). The longitudinal resistivity
Externí odkaz:
http://arxiv.org/abs/2205.10589
Autor:
Zhang, Shu-Juan, Chen, Lei, Li, Shuang-Shuang, Wang, Zhao-Cai, Zhang, Ying, Ying, Jing-Shi, Karel, Julie, Zhao, Weiyao, Zheng, Ren-Kui
Element semiconductor Te is very popular in both fundamental electronic structure study, and device fabrication research area due to its unique band structure. Specifically, in low temperatures, Te possesses strong quantum oscillations with magnetic
Externí odkaz:
http://arxiv.org/abs/2204.02206
Autor:
Akhgar, Golrokh, Li, Qile, Di Bernardo, Iolanda, Trang, Chi Xuan, Liu, Chang, Karel, Julie, Tadich, Anton, Fuhrer, Michael S., Edmonds, Mark T.
Publikováno v:
ACS Appl. Mater. Interfaces 2022, 14, 4, 6102-6108
Understanding the air-stability of MnBi$_2$Te$_4$ thin films is crucial for the development and long-term operation of electronic devices based around magnetic topological insulators. In the present work, we study MnBi$_2$Te$_4$ thin films upon expos
Externí odkaz:
http://arxiv.org/abs/2110.02412
Autor:
Bhattacharyya, Semonti, Akhgar, Golrokh, Gebert, Matt, Karel, Julie, Edmonds, Mark T, Fuhrer, Michael S
Publikováno v:
Advanced materials , 2021, Vol.33(33), p.2170262
Inducing long-range magnetic order in three-dimensional topological insulators can gap the Diraclike metallic surface states, leading to exotic new phases such as the quantum anomalous Hall effect or the axion insulator state. These magnetic topologi
Externí odkaz:
http://arxiv.org/abs/2012.11248
Autor:
Hsu, Cheng-Hsiang, Karel, Julie, Roschewsky, Niklas, Cheema, Suraj, Bouma, Dinah Simone, Sayed, Shehrin, Hellman, Frances, Salahuddin, Sayeef
While tremendous work has gone into spin-orbit torque and spin current generation, charge-to-spin conversion efficiency remains weak in silicon to date, generally stemming from the low spin-orbit coupling (low atomic number, Z) and lack of bulk latti
Externí odkaz:
http://arxiv.org/abs/2006.07786
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.