Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Yanez, Wilson"'
Autor:
Mitra, Arpita, Xiao, Run, Yanez, Wilson, Ou, Yongxi, Chamorro, Juan, McQueen, Tyrel, Grutter, Alexander J., Borchers, Julie A., Fitzsimmons, Michael R., Charlton, Timothy R., Samarth, Nitin
Publikováno v:
Phys. Rev. Materials 7, 094201 (2023)
Breaking time-reversal symmetry in a Dirac semimetal Cd$_3$As$_2$ through doping with magnetic ions or by the magnetic proximity effect is expected to cause a transition to other topological phases (such as a Weyl semimetal). To this end, we investig
Externí odkaz:
http://arxiv.org/abs/2306.01167
Autor:
Yanez, Wilson, Huang, Yu-Sheng, Ghosh, Supriya, Islam, Saurav, Steinebronn, Emma, Richardella, Anthony, Mkhoyan, K. Andre, Samarth, Nitin
We report the synthesis and characterization of thin films of the Weyl semimetal NbAs grown on GaAs (100) and GaAs (111)B substrates. By choosing the appropriate substrate, we can stabilize the growth of NbAs in the (001) and (100) directions. We com
Externí odkaz:
http://arxiv.org/abs/2304.13959
Autor:
Xiao, Run, Islam, Saurav, Yanez, Wilson, Ou, Yongxi, Samarth, Nitin, Liu, Haiwen, Xie, X. C., Chamorro, Juan, McQueen, Tyrel M.
Publikováno v:
Nano Letters 6/15/2023
Time-reversal invariance and inversion symmetry are responsible for the topological band structure in Dirac semimetals. These symmetries can be broken by applying an external magnetic or electric field, resulting in fundamental changes to the ground
Externí odkaz:
http://arxiv.org/abs/2302.11959
Autor:
Vera, Alexander, Zheng, Boyang, Yanez, Wilson, Yang, Kaijie, Kim, Seong Yeoul, Wang, Xinglu, Kotsakidis, Jimmy C., El-Sherif, Hesham, Krishnan, Gopi, Koch, Roland J., Bowen, T. Andrew, Dong, Chengye, Wang, Yuanxi, Wetherington, Maxwell, Rotenberg, Eli, Bassim, Nabil, Friedman, Adam L., Wallace, Robert M., Liu, Chaoxing, Samarth, Nitin, Crespi, Vincent H., Robinson, Joshua A.
Publikováno v:
ACS Nano 2024, 18, 33, 21985-21997
A scalable platform to synthesize ultrathin heavy metals may enable high efficiency charge-to-spin conversion for next-generation spintronics. Here we report the synthesis of air-stable, epitaxially registered monolayer Pb underneath bilayer graphene
Externí odkaz:
http://arxiv.org/abs/2205.06859
Autor:
Yanez, Wilson, Ou, Yongxi, Xiao, Run, Ghosh, Supriya, Dwivedi, Jyotirmay, Steinebronn, Emma, Richardella, Anthony, Mkhoyan, K. Andre, Samarth, Nitin
Publikováno v:
Phys. Rev. Applied 18, 054004 (2022)
We report the measurement of efficient charge-to-spin conversion at room temperature in Weyl semimetal/ferromagnet heterostructures with both oxidized and pristine interfaces. Polycrystalline films of the Weyl semimetal, TaAs, are grown by molecular
Externí odkaz:
http://arxiv.org/abs/2202.10656
Autor:
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
Publikováno v:
Nature Communications 13, 2972 (2022)
The rapid discovery of two-dimensional (2D) van der Waals (vdW) quantum materials has led to heterostructures that integrate diverse quantum functionalities such as topological phases, magnetism, and superconductivity. In this context, the epitaxial
Externí odkaz:
http://arxiv.org/abs/2107.08599
Autor:
Yanez, Wilson, Ou, Yongxi, Xiao, Run, Koo, Jahyun, Held, Jacob T., Ghosh, Supriya, Rable, Jeffrey, Pillsbury, Timothy, Delgado, Enrique Gonzalez, Yang, Kezhou, Chamorro, Juan, Grutter, Alexander J., Quarterman, Patrick, Richardella, Anthony, Sengupta, Abhronil, McQueen, Tyrel, Borchers, Julie A., Mkhoyan, K. Andre, Yan, Binghai, Samarth, Nitin
Publikováno v:
Phys. Rev. Applied 16, 054031 (2021)
We report spin-to-charge and charge-to-spin conversion at room temperature in heterostructure devices that interface an archetypal Dirac semimetal, Cd3As2, with a metallic ferromagnet, Ni0.80Fe0.20 (permalloy). The spin-charge interconversion is dete
Externí odkaz:
http://arxiv.org/abs/2103.00653
Autor:
Wang, Hailong, Kally, James, Sahin, Cuneyt, Liu, Tao, Yanez, Wilson, Kamp, Eric J., Richardella, Anthony, Wu, Mingzhong, Flatte, Michael E., Samarth, Nitin
Publikováno v:
Phys. Rev. Research 1, 012014 (2019)
Topological spintronics aims to exploit the spin-momentum locking in the helical surface states of topological insulators for spin-orbit torque devices. We address a fundamental question that still remains unresolved in this context: does the topolog
Externí odkaz:
http://arxiv.org/abs/1906.11116
Akademický článek
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Autor:
Xiao, Run, Islam, Saurav, Yanez, Wilson, Ou, Yongxi, Liu, Haiwen, Xie, Xincheng, Chamorro, Juan, McQueen, Tyrel M., Samarth, Nitin
Publikováno v:
Nano Letters; 6/28/2023, Vol. 23 Issue 12, p5634-5640, 7p
