630 citations · 2.3k across the 26 of their papers we have counts for
4 papers · 1 filter
First-Principles Study of Exchange Interactions of Yttrium Iron Garnet
Li-Shan Xie, Guang-Xi Jin, Lixin He +3
Yttrium Iron Garnet is the ubiquitous magnetic insulator used for studying pure spin currents. The exchange constants reported in the literature vary considerably between different…
Tunable sign change of spin Hall magnetoresistance in Pt/NiO/YIG structures
Dazhi Hou, Zhiyong Qiu, Joseph Barker +7
Spin Hall magnetoresistance (SMR) has been investigated in Pt/NiO/YIG structures in a wide range of temperature and NiO thickness. The SMR shows a negative sign below a temperature…
Thermal spin dynamics of yttrium iron garnet
Joseph Barker, Gerrit E. W. Bauer
Yttrium Iron Garnet is the prototypical material used to study pure spin currents. It is a complex material with 20 magnetic atoms in the unit cell. Almost all theories and experim…
Spin Hall Magnetoresistance in a Canted Ferrimagnet
Kathrin Ganzhorn, Joseph Barker, Richard Schlitz +7
We study the spin Hall magnetoresistance effect in ferrimagnet/normal metal bilayers, comparing the response in collinear and canted magnetic phases. In the collinear magnetic phas…