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Magnetoresistance manipulation and sign reversal in Mn-doped ZnO nanowires

We report magnetoresistance (MR) manipulation and sign reversal induced by carrier concentration modulation in Mn-doped ZnO nanowires. At low temperatures positive magnetoresistance was initially observed. When the carrier concentration was increased through the application of a gate voltage, the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Sci Rep
Hauptverfasser: Sapkota, Keshab R., Chen, Weimin, Maloney, F. Scott, Poudyal, Uma, Wang, Wenyong
Format: Artigo
Sprache:Inglês
Veröffentlicht: Nature Publishing Group 2016
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5064367/
https://ncbi.nlm.nih.gov/pubmed/27739442
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep35036
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