Ahn, Chiyui Shin, Kyung-Ho Pratt, William P., Jr. 2024-01-20T23:33:42Z 2024-01-20T23:33:42Z 2021-09-03 2008-03-10 0003-6951 https://pubs.kist.re.kr/handle/201004/133656 We have investigated magnetotransport properties of CoFeB and Co/Ru interfaces by measuring the magnetoresistances of sputtered CoFeB-based exchange-biased spin valves and Co/Ru multilayers on the first antiferromagnetic coupling peak at 4.2 K in the current-perpendicular-to-plane geometry. The spin diffusion length l(sf) and the spin-scattering asymmetry beta of Co40Fe40B20 and Co56Fe24B20 are estimated, and the interface specific resistance 2AR(*) and the interfacial spin-scattering anisotropy gamma of Co/Ru interfaces are constrained. (c) 2008 American Institute of Physics. English AMER INST PHYSICS MAGNETIC TUNNEL-JUNCTIONS MAGNETORESISTANCE MULTILAYERS Magnetotransport properties of CoFeB and Co/Ru interfaces in the current-perpendicular-to-plane geometry Article 10.1063/1.2891065 1 APPLIED PHYSICS LETTERS, v.92, no.10 APPLIED PHYSICS LETTERS 92 10 scie scopus 000253989300084 2-s2.0-40849089261 Physics, Applied Physics Article MAGNETIC TUNNEL-JUNCTIONS MAGNETORESISTANCE MULTILAYERS GMR Spin Transfer Torque Magnetotransport CPP CoFeB