Room-temperature local ferromagnetism and its nanoscale expansion in the ferromagnetic semiconductor Ge(1–x)Fe(x)

We investigate the local electronic structure and magnetic properties of the group-IV-based ferromagnetic semiconductor, Ge(1−x)Fe(x) (GeFe), using soft X-ray magnetic circular dichroism. Our results show that the doped Fe 3d electrons are strongly hybridized with the Ge 4p states, and have a large...

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Pubblicato in:Sci Rep
Autori principali: Wakabayashi, Yuki K., Sakamoto, Shoya, Takeda, Yuki-haru, Ishigami, Keisuke, Takahashi, Yukio, Saitoh, Yuji, Yamagami, Hiroshi, Fujimori, Atsushi, Tanaka, Masaaki, Ohya, Shinobu
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2016
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Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4800415/
https://ncbi.nlm.nih.gov/pubmed/26996202
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep23295
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