Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Roland K, Kawakami"'
Autor:
Yuxin Zhang, Haidong Tian, Huaixuan Li, Chiho Yoon, Ryan A. Nelson, Ziling Li, Kenji Watanabe, Takashi Taniguchi, Dmitry Smirnov, Roland K. Kawakami, Joshua E. Goldberger, Fan Zhang, Chun Ning Lau
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Two-dimensional (2D) materials have drawn immense interests in scientific and technological communities, owing to their extraordinary properties and their tunability by gating, proximity, strain and external fields. For electronic applicatio
Externí odkaz:
https://doaj.org/article/eeb22f4ad6d447238e6b6d13da60c835
Publikováno v:
APL Materials, Vol 12, Iss 4, Pp 041129-041129-7 (2024)
Kagome lattices have garnered substantial interest because their band structure consists of topological flat bands and Dirac cones. The RMn6Sn6 (R = rare earth) compounds are particularly interesting because of the existence of the large intrinsic an
Externí odkaz:
https://doaj.org/article/a8a6b3af058a4527a398da1a9b6be7b6
Autor:
Tao Liu, Camelia M. Selcu, Binbin Wang, Núria Bagués, Po-Kuan Wu, Timothy Q. Hartnett, Shuyu Cheng, Denis Pelekhov, Roland A. Bennett, Joseph Perry Corbett, Jacob R. Repicky, Brendan McCullian, P. Chris Hammel, Jay A. Gupta, Mohit Randeria, Prasanna V. Balachandran, David W. McComb, Roland K. Kawakami
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-7 (2023)
Abstract Creating materials that do not exist in nature can lead to breakthroughs in science and technology. Magnetic skyrmions are topological excitations that have attracted great attention recently for their potential applications in low power, ul
Externí odkaz:
https://doaj.org/article/5382026ac9da4d9899f5a847071e08b5
Autor:
Shuyu Cheng, Binbin Wang, Igor Lyalin, Núria Bagués, Alexander J. Bishop, David W. McComb, Roland K. Kawakami
Publikováno v:
APL Materials, Vol 10, Iss 6, Pp 061112-061112-7 (2022)
Magnetic materials with kagome crystal structure exhibit rich physics, such as frustrated magnetism, skyrmion formation, topological flat bands, and Dirac/Weyl points. Until recently, most studies on kagome magnets have been performed on bulk crystal
Externí odkaz:
https://doaj.org/article/f22ee057bebe4efaa81509e57a2bb22e
Autor:
Jinsong Xu, Simranjeet Singh, Jyoti Katoch, Guanzhong Wu, Tiancong Zhu, Igor Žutić, Roland K. Kawakami
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Owing to its long spin diffusion length, graphene shows promise for spintronics applications, especially when encapsulated within hexagonal boron nitride. Here, the authors demonstrate gate-tunable spin transport in encapsulated graphene-based spin v
Externí odkaz:
https://doaj.org/article/250a2d3765cb495ca733772ab395b7ab
Autor:
Stephen Londo, Somnath Biswas, Igor V. Pinchuk, Alexandra Boyadzhiev, Roland K. Kawakami, L. Robert Baker
Publikováno v:
The Journal of Physical Chemistry C. 126:2669-2678
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23226889a5734b90243a095c58c57d7c
https://doi.org/10.1021/acs.jpcc.1c09763
https://doi.org/10.1021/acs.jpcc.1c09763
Autor:
Binbin Wang, Núria Bagués, Shekhar Das, Shuyu Cheng, Camelia Selcu, Denis V Pelekhov, P Chris Hammel, Mohit Randeria, Roland K Kawakami, David W McComb
Publikováno v:
Microscopy and Microanalysis. 28:2328-2330
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21039f414073973bd33b16233b520d8
https://doi.org/10.1017/s1431927622008947
https://doi.org/10.1017/s1431927622008947
Autor:
Igor V. Pinchuk, Thaddeus J. Asel, Andrew Franson, Tiancong Zhu, Yuan-Ming Lu, Leonard J. Brillson, Ezekiel Johnston-Halperin, Jay A. Gupta, Roland K. Kawakami
Publikováno v:
APL Materials, Vol 6, Iss 8, Pp 086103-086103-8 (2018)
Ultrathin films of Na3Bi on insulating substrates are desired for opening a bulk bandgap and generating the quantum spin Hall effect from a topological Dirac semimetal, though continuous films in the few nanometer regime have been difficult to realiz
Externí odkaz:
https://doaj.org/article/20b9f9b90d2947aabb80f471b376e511
Autor:
Walid Amamou, Zhisheng Lin, Jeremiah van Baren, Serol Turkyilmaz, Jing Shi, Roland K. Kawakami
Publikováno v:
APL Materials, Vol 4, Iss 3, Pp 032503-032503-9 (2016)
We investigate spin relaxation in graphene by systematically comparing the roles of spin absorption, other contact-induced effects (e.g., fringe fields), and bulk spin relaxation for graphene spin valves with MgO barriers, Al2O3 barriers, and transpa
Externí odkaz:
https://doaj.org/article/18169e6a5eeb4a908031cfafa795bf52