Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sisheng Yu"'
Publikováno v:
APL Materials, Vol 9, Iss 5, Pp 051121-051121-5 (2021)
Noncollinear antiferromagnet Mn3Sn has attracted wide interest as it is a candidate for Weyl semimetal. Here, we report the observation of topological Hall like signals in Mn3Sn/Pt bilayers grown on Al2O3(0001). X-ray diffraction and scanning transmi
Externí odkaz:
https://doaj.org/article/b533d7e834dc46d7893ab80931ffbbf5
Autor:
Menglin Zhu, Fengyuan Yang, Aidan J. Lee, Adam Ahmed, Sisheng Yu, Jinwoo Hwang, Patrick M. Woodward, Brendan McCullian, Side Guo, P. Chris Hammel
Publikováno v:
Physical review letters. 124(25)
Interfacial magnetic anisotropy in magnetic insulators has been largely unexplored. Recently, interface-induced skyrmions and electrical control of magnetization have been discovered in insulator-based heterostructures, which demand a thorough unders
Publikováno v:
Physical Review Letters. 124
We demonstrate nondecaying, steplike electrical switching of tristate N\'eel order in $\mathrm{Pt}/\ensuremath{\alpha}\text{\ensuremath{-}}{\mathrm{Fe}}_{2}{\mathrm{O}}_{3}$ bilayers detected by the spin-Hall induced anomalous Hall effect. The as-gro
Publikováno v:
Physical Review Letters. 123
The topological Hall effect has been a primary indicator of nontrivial spin textures in magnetic materials. We observe the evidence of the topological Hall effect in $\mathrm{Pt}/{\mathrm{Cr}}_{2}{\mathrm{O}}_{3}$ bilayers grown on ${\mathrm{Al}}_{2}
Publikováno v:
Physical review letters. 124(2)
We demonstrate nondecaying, steplike electrical switching of tristate Néel order in Pt/α-Fe_{2}O_{3} bilayers detected by the spin-Hall induced anomalous Hall effect. The as-grown Pt/α-Fe_{2}O_{3} bilayers exhibit sawtooth switching behavior gener
Publikováno v:
APL Materials, Vol 9, Iss 5, Pp 051121-051121-5 (2021)
Noncollinear antiferromagnet Mn3Sn has attracted wide interest as it is a candidate for Weyl semimetal. Here, we report the observation of topological Hall like signals in Mn3Sn/Pt bilayers grown on Al2O3(0001). X-ray diffraction and scanning transmi
Autor:
Joseph R. Lakowicz, Douguo Zhang, Yikai Chen, Hai Ming, Ramachandram Badugu, Peijun Yao, Pei Wang, Dong Qiu, Liangfu Zhu, Sisheng Yu
Publikováno v:
Laser & Photonics Reviews. 8:933-940
The unique optical properties of TPs – such as flexible wavevector matching conditions including in-plane wavevector within the light line, existing both S- and P-polarized TPs and ability of populating with KR and RK illuminations – facilitate t
Autor:
Bryan D. Esser, P. Chris Hammel, Keng-Yuan Meng, Jack Brangham, Sisheng Yu, James C. Gallagher, Fengyuan Yang, Angela S. Yang, David W. McComb, Shane P. White
Publikováno v:
Physical Review B. 94
We measure the spin Hall angle in Au layers of 5--100 nm thicknesses by spin pumping from ${\mathrm{Y}}_{3}\mathrm{F}{\mathrm{e}}_{5}{\mathrm{O}}_{12}$ epitaxial films grown by ultrahigh vacuum, off-axis sputtering. We observe a striking increase in
Autor:
Yikai, Chen, Douguo, Zhang, Dong, Qiu, Liangfu, Zhu, Sisheng, Yu, Peijun, Yao, Pei, Wang, Hai, Ming, Ramachandram, Badugu, Joseph R, Lakowicz
Publikováno v:
Laserphotonics reviews. 8(6)
The unique optical properties of TPs – such as flexible wavevector matching conditions including in-plane wavevector within the light line, existing both S- and P-polarized TPs and ability of populating with KR and RK illuminations – facilitate t
Publikováno v:
Physical Review Letters. 83:3924-3927
We report spin-echo double resonance NMR measurements of {sup 17}O- {sup 63} Cu indirect (electron-mediated) nuclear spin-spin coupling between Cu and O atoms in the CuO{sub 2} planes of YBa{sub 2}Cu {sub 3}O{sub 7} . The magnitude of the measured co