Shubnikov-de Haas effect in tilted magnetic fields in wide quantum well

• Autor(es): Larkin, Ivan ; Ujevic, S. ; Gusev, G. M. ; Bakharov, A. K. ; Portal, J. C.
• Data: 2013
• Identificador Persistente: http://hdl.handle.net/1822/26720
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): 73.21.Fg Quantum wells; Condensed matter: electrical, magnetic and optical; Surfaces, interfaces and thin films; Nanoscale science and low-D systems
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

We study the magneto-resistance of a two-dimensional electron systems in a wide quantum well. We have considered two occupied subbands subjected to the tilted magnetic field in the regime of the magneto-inter-subband oscillations. We report on both experimental and theoretical studies of such a phenomenon and deduced information on the inter-subband energy gap in the presence of the in-plane magnetic field.