Ferromagnetic interaction between spins in amorphous SiGe films |
| |
Authors: | S Hasegawa S Yazaki T Shimizu |
| |
Institution: | Department of Electronics, Faculty of Technology, Kanazawa University, Kanazawa 920, Japan |
| |
Abstract: | Temperature dependence of the ESR signal intensity in amorphous SiGe films annealed at various temperatures is investigated. As a result, it is found that spins undergo a ferromagnetic interaction and the Curie-Weiss θ in the relation χ = C/ (T-θ) distributes between 40 and 135 K. The ferromagnetic behavior suggests that spins are inhomogeneously distributed and closely located together. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |