@Article{VieiraSGSVAPHORAP:2021:HeAiSe,
               author = "Vieira, C. E. R. F. and Soares, D. A. W. and Godoy, M. P. F. de 
                         and Silva, M. J. da and Vargas, L. M. B. and Alves, D. C. and 
                         Pena, F. S. and Holgado, D. P. A. and Okazaki, Anderson Kenji and 
                         Rappl, Paulo Henrique de Oliveira and Abramof, Eduardo and Peres, 
                         M. L.",
          affiliation = "{Universidade Federal de Itajub{\'a} (UNIFEI)} and {Universidade 
                         Federal de Itajub{\'a} (UNIFEI)} and {Universidade Federal de 
                         S{\~a}o Carlos (UFSCar)} and {Universidade Federal de 
                         Itajub{\'a} (UNIFEI)} and {Universidade Federal de Itajub{\'a} 
                         (UNIFEI)} and {Universidade Federal de Itajub{\'a} (UNIFEI)} and 
                         {Universidade Federal de Itajub{\'a} (UNIFEI)} and {Universidade 
                         Federal de Itajub{\'a} (UNIFEI)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Universidade Federal de Itajub{\'a} (UNIFEI)}",
                title = "Heated air sensitivity of Zn1-xCdxO films",
              journal = "Materials Research Bulletin",
                 year = "2021",
               volume = "138",
                pages = "e111213",
                month = "June",
             keywords = "Cd doped ZnO, Spray pyrolysis, Silicon substrate, Heat sensor.",
             abstract = "In this work, we have investigated the heat sensitivity of a 
                         Zn1-xCdxO (x = 0.031) films obtained by spray-pyrolysis under the 
                         influence of atmospheric air, considering the substrate type, air 
                         temperature, and Cd concentration. We found a transition in the 
                         electrical conductivity behavior when x is around 0.55 (55 at.% 
                         Cd). This transition is related to the structural phase transition 
                         that also occurs close to this concentration. It has been proved 
                         that the thermal response amplitude is directly related to the 
                         surface morphology of films, which depends on the substrate type 
                         and the Cd concentration. We found that thermal sensitivity and 
                         signal quality are higher for samples grown on top of Si 
                         substrates. The conductivity changes are reproducible over a 
                         strategic temperature range (50100 °C), making the films available 
                         for practical applications.",
                  doi = "10.1016/j.materresbull.2021.111213",
                  url = "http://dx.doi.org/10.1016/j.materresbull.2021.111213",
                 issn = "0025-5408 and 1873-4227",
             language = "en",
           targetfile = "vieira_heated.pdf",
        urlaccessdate = "09 maio 2024"
}