@Article{CastroKaLoRaAbPe:2022:WeAnEf,
               author = "Castro, S. de and Kawata, Bianca Akemi and Lopes, G. R. F. and 
                         Rappl, Paulo Henrique de Oliveira and Abramof, Eduardo and Peres, 
                         M. L.",
          affiliation = "{Universidade do Estado de Minas Gerais (UEMG)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade Federal 
                         de Itajub{\'a} (UNIFEI)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Universidade Federal de Itajub{\'a} (UNIFEI)}",
                title = "Weak antilocalization effect and multichannel transport in SnTe 
                         quantum well",
              journal = "Applied Physics Letters",
                 year = "2022",
               volume = "120",
               number = "20",
                pages = "e203102",
                month = "May",
             abstract = "Magnetoresistance measurements were performed on a 30 nm-thick 
                         SnTe quantum well (QW) grown by molecular beam epitaxy on the BaF2 
                         substrate in the temperature range of 1.950 K. The weak 
                         antilocalization (WAL) effect was observed at low temperatures and 
                         low magnetic fields as a result of the strong spinorbit coupling 
                         present in the QW. Using the HikamiLarkinNagaoka equation, we 
                         analyzed the experimental data and found that the WAL effect is 
                         not purely 2D but composed of 2D and 3D channels that exist within 
                         the QW structure. The spinorbit and phase coherence mechanisms are 
                         also extracted, and a general view of the transport properties of 
                         the QW is also provided.",
                  doi = "10.1063/5.0088499",
                  url = "http://dx.doi.org/10.1063/5.0088499",
                 issn = "0003-6951",
             language = "en",
           targetfile = "castro_2022_weak.pdf",
        urlaccessdate = "25 jun. 2024"
}