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Unconventional Magnetization below 25 K in Nitrogen-doped Diamond provides hints for the existence of Superconductivity and Superparamagnetism

The magnetization of nitrogen-doped single crystalline diamond bulk samples shows unconventional field and temperature hysteresis loops at T [Formula: see text]  25 K. The results suggest the existence of superparamagnetic and superconducting regions in samples with nitrogen concentration <200 pp...

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Detalles Bibliográficos
Autores principales: Barzola-Quiquia, J., Stiller, M., Esquinazi, P. D., Molle, A., Wunderlich, R., Pezzagna, S., Meijer, J., Kossack, W., Buga, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6584729/
https://www.ncbi.nlm.nih.gov/pubmed/31217469
http://dx.doi.org/10.1038/s41598-019-45004-6