Carrier transport properties of the Group-IV ferromagnetic semiconductor Ge1-xFex with and without boron doping

We have investigated the transport and magnetic properties of group-IV ferromagnetic semiconductor Ge1-xFex films (x = 1.0 and 2.3%) with and without boron doping grown by molecular beam epitaxy (MBE). In order to accurately measure the transport properties of 100-nm-thick Ge1-xFex films, (001)-orie...

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Bibliographic Details
Main Authors: Yoshisuke Ban, Yuki Wakabayashi, Ryota Akiyama, Ryosho Nakane, Masaaki Tanaka
Format: Article
Language:English
Published: AIP Publishing LLC 2014-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4895109