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Microwave magnetoresistance in Ge:Mn nanowires and nanofilms
Roman Morgunov1, Yoshifumi Tanimoto2, Olga Kazakova3
1Institute of Problems of Chemical Physics, Chernogolovka, 142432, Russia.
Science and Technology of Advanced Materials
|November 24, 2016
Abstract:
The Lorentzian and spin-scattering components of magnetoresistance were found and distinguished in Ge:Mn thin films. The suppression of microwave magnetoresistance by the limitation of the dimensionality of Ge nanowires doped with Mn has been revealed. Spin-wave resonance in the long-ordered magnetic state and ferromagnetic resonance in GeMn clusters have been detected.

