@article{be6e15bfa9964f5ba3abf7ed889ea71a,
title = "Determination of fine magnetic structure of magnetic multilayer with quasi antiferromagnetic layer by using polarized neutron reflectivity analysis",
abstract = "We carried out polarized neutron reflectivity (PNR) analysis to determine the fine magnetic structure of magnetic multilayers with quasi-antiferromagnetic (quasi-AFM) layers realized by 90-deg coupling using two Co90Fe10 layers, and quantitatively evaluated the magnetization of quasi-AFM layers. Two types of samples with different buffer layers, Ru buffer and a NiFeCr buffer, were investigated and the average angles between the respective magnetization of the two Co90Fe10 layers were estimated to be +/- 39 degrees and +/- 53 degrees. In addition, less roughness was found in the NiFeCr buffer sample resulting stronger 90-deg coupling. A perfect quasi-AFM is expected to be realized by a flat interface of the magnetic multilayer.",
author = "Yongshi Zhong and Yuichiro Kurokawa and Gen Nagashima and Shu Horiike and Takayasu Hanashima and Daniel Sch{\"o}nke and Pascal Krautscheid and Reeve, {Robert M.} and Mathias Kl{\"a}ui and Hiromi Yuasa",
note = "Funding Information: This work was supported by the Canon Foundation, the JSPS Program for Fostering Globally Talented Researchers, and JSPS KAKENHI Grant Number JP19K04471. The neutron experiment was carried out in Materials and Life Science Experimental Facility (MLF), Japan Proton Accelerator Research Complex (J-PARC) and user program proposal No. 2018B0182. Publisher Copyright: {\textcopyright} 2020 Author(s).",
year = "2020",
month = jan,
day = "1",
doi = "10.1063/1.5130445",
language = "English",
volume = "10",
journal = "AIP Advances",
issn = "2158-3226",
publisher = "American Institute of Physics Publising LLC",
number = "1",
}