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Título:
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Weak-antilocalization signatures in the magnetotransport properties of individual electrodeposited Bi Nanowires
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Autores:
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Marcano, N. ;
Sangiao, S. ;
Plaza, M. ;
Pérez García, Lucas ;
Fernández Pacheco, A. ;
Córdoba, R. ;
Sánchez, M. C. ;
Morellon, L. ;
Ibarra, M. R. ;
De Teresa, J. M.
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Tipo de documento:
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texto impreso
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Editorial:
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American Institute of Physics, 2010-02-22
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física de materiales
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Materia = Ciencias: Física: Física del estado sólido
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Tipo = Artículo
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Resumen:
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We study the electrical resistivity of individual Bi nanowires of diameter 100 nm fabricated by electrodeposition using a four-probe method in the temperature range 5-300 K with magnetic fields up to 90 kOe. Low-resistance Ohmic contacts to individual Bi nanowires are achieved using a focused ion beam to deposit W-based nanocontacts. Magnetoresistance measurements show evidence for weak antilocalization at temperatures below 10 K, with a phase-breaking length of 100 nm.
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En línea:
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https://eprints.ucm.es/45451/1/P%C3%A9rezLucas%2004%20libre.pdf
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