%0 Journal Article
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%3 Integer quantum hall effect.pdf
%B Physica E: Low-Dimensional Systems and Nanostructures
%X Transport measurements have been carried out on a 10 nm n-type PbTe/Pb0.9Eu0.1Te quantum well at millikelvin temperatures. The Hall and longitudinal resistances are measured in a Van der Pauw geometry under high magnetic fields up to 23 T. A robust signature of the integer quantum Hall effect is observed without any sign of parasitic parallel conduction. The unconventional sequence of filling factors associated with the integer quantum Hall effect is discussed in terms of the occupancy of multiple valleys.
%8 Aug
%N 1/2
%T Integer quantum Hall effect in a PbTe quantum well
%@secondarytype PRE PI
%K PbTe, quantum Hall effect, multi-valley transport.
%@group
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%@group LAS-INPE-MCT-BR
%@group LAS-INPE-MCT-BR
%@group LAS-INPE-MCT-BR
%@secondarykey INPE-14335-PRE/9422
%@copyholder SID/SCD
%@issn 1386-9477
%2 sid.inpe.br/mtc-m16@80/2006/11.23.11.11.08
%@affiliation Instituto de Fisica, Universidade de São Paulo
%@affiliation Grenoble High Magnetic Field Laboratory
%@affiliation Grenoble High Magnetic Field Laboratory
%@affiliation Grenoble High Magnetic Field Laboratory
%@affiliation Instituto de Fisica, Universidade de São Paulo
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%P 124-127
%4 sid.inpe.br/mtc-m16@80/2006/11.23.11.11
%D 2006
%V 34
%A Chitta, V. A.,
%A Desrat, W.,
%A Maude, D. K.,
%A Piot, B. A.,
%A Oliveira Júnior, N. F.,
%A Rappl,  Paulo Henrique de Oliveira,
%A Ueta,  Antonio  Yukio,
%A Abramof,  Eduardo,
%@dissemination WEBSCI; PORTALCAPES.
%@area FISMAT