2026-03-08T04:54:20Z https://kait.repo.nii.ac.jp/oai

oai:kait.repo.nii.ac.jp:00000842 2025-06-06T05:47:08Z 2:16:41:113

Conduction electron (hole) states under a strong magnetic field in diluted magnetic semiconductors 高橋, 正雄 Takahashi, Masao diluted magnetic semiconductor (DMS) sp-d exchange interaction coherent potential approximation (CPA) application/pdf When assuming a classical spin for the d spin at Mn site under a strong magnetic field, the model we proposed previously for the disorder in diluted magnetic semiconductors (DMS) like as AII1-x MnxCVI alloys reduces to the disorder in binary solid solutions. Applying the coherent potential approximation (CPA) to that disorder, we calculate the band edge energy as a function of Mn concentration x. The results are compared with the apparent enhancement in p-d exchange interaction which is observed in Cd1-xMnxS with small x. departmental bulletin paper 神奈川工科大学 1999-03-20 VoR application/pdf 神奈川工科大学研究報告.B,理工学編 23 147 151 AN10074179 09161902 https://kait.repo.nii.ac.jp/record/842/files/kkb-023-023.pdf https://doi.org/10.34411/00000835 http://hdl.handle.net/10368/846 https://kait.repo.nii.ac.jp/records/842 eng