@Article{PenaWiAbSoRaCaPe:2021:QuHaEf,
               author = "Pena, F. S. and Wiedmann, S. and Abramof, Eduardo and Soares, D. 
                         A. W. and Rappl, Paulo Henrique de Oliveira and Castro, S. de and 
                         Peres, M. L.",
          affiliation = "{Universidade Federal de Itajub{\'a} (UNIFEI)} and {Radboud 
                         University} and {Instituto Nacional de Pesquisas Espaciais (INPE)} 
                         and {Universidade Federal de Itajub{\'a} (UNIFEI)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade do 
                         Estado de Minas Gerais (UEMG)} and {Universidade Federal de 
                         Itajub{\'a} (UNIFEI)}",
                title = "Quantum Hall effect and Shubnikov-de Haas oscillations in a 
                         high-mobility p -type PbTe quantum well",
              journal = "Physical Review B",
                 year = "2021",
               volume = "103",
               number = "20",
                pages = "e205305",
                month = "May",
             abstract = "We present here the magnetotransport experiment performed with a 
                         magnetic field up to 30 T on a 10 nm-wide p-type PbTe quantum 
                         well. Pronounced Shubnikov-de Haas oscillations and the integer 
                         quantum Hall effect are clearly observed, demonstrating the 
                         transport of a confined two-dimensional hole gas with negligible 
                         parallel conduction at low temperatures. The sequence of filling 
                         factors can be explained by considering the magnetic field 
                         evolution of Landau levels derived from two longitudinal and one 
                         oblique occupied subbands and taking Zeeman spin splitting into 
                         account. During illumination, the total carrier density of the 
                         system is raised by 15%, which leads to a plateau sequence in the 
                         integer quantum Hall effect with higher filling factors in 
                         comparison to the dark condition.",
                  doi = "10.1103/PhysRevB.103.205305",
                  url = "http://dx.doi.org/10.1103/PhysRevB.103.205305",
                 issn = "1098-0121",
             language = "en",
           targetfile = "pena_quantum.pdf",
        urlaccessdate = "09 maio 2024"
}