Spin Filtering on the MnSb Cluster Interface in GaSbMn Thin Films

Oksana Koplak; Alexey Polyakov; Alexander Davydov; Roman Morgunov; Artem Talantsev; Alexey Kochura; Irina Fedorchenko; Oleg Novodvorskii; Lubov Parshina; Boris Aronzon; Erkki Lähderanta

doi:10.4028/www.scientific.net/SSP.233-234.643

Paper Titles

Effect of Secondary Decomposition on Coercivity of Fe-Co-Cr Alloys with 15% Co
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Magnetic and Magnetoresonance Studies of Composite Multilayer Films with Different Kinds of Interlayers
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Influence of the Size Effect on Magnetic Susceptibility in Ultrathin Films
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Spin Filtering on the MnSb Cluster Interface in GaSbMn Thin Films
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Magnetic Properties of Co-B Nanostructures Prepared via Electroless Deposition
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The Influence of Si on Magnetic and Magneto-Optical Properties of Co/Si/Co Thin-Film Systems
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A Simple Model for Investigation of the Pair Breaking Effect on the Parameters of HTS/FM Thin Films
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HomeSolid State PhenomenaSolid State Phenomena Vols. 233-234Spin Filtering on the MnSb Cluster Interface in...

Spin Filtering on the MnSb Cluster Interface in GaSbMn Thin Films

Abstract:

Effect of charge carriers concentration on magnetic parameters of the ferromagnetic MnSb nanoclusters as well as opposite effect of cluster magnetization on spin polarization of holes and magnetoresistance were observed in GaSbMn thin films. Microwave magneto-resistance effect is evidence of the charge carriers spin filtering by ferromagnetic clusters.

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Periodical:

Solid State Phenomena (Volumes 233-234)

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643-647

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.233-234.643

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Online since:

July 2015

Authors:

Oksana Koplak, Alexey Polyakov, Alexander Davydov, Roman Morgunov, Artem Talantsev*, Alexey Kochura, Irina Fedorchenko, Oleg Novodvorskii, Lubov Parshina, Boris Aronzon, Erkki Lähderanta

Keywords:

Anisotropy of Thin Films, Diluted Magnetic Semiconductors, FC Curves, Ferromagnetic Resonance, Hysteresis, Remnant Magnetization, Saturation Magnetization, ZFC Curves

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