Browsing by Subject "Fotocondutividade"

Now showing items 1-3 of 3

    • Funcionalidades elétricas mediadas por defeitos em óxidos semicondutores do tipo-p 

      Silva, Ana Luiza Costa (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 27/10/2023)
      Structural defects, such as point defects, play an important role in the electrical transport in semiconductor oxide films. This work presents a systematic study of photoconductivity at room temperature in thin films of ...

    • Análise dos efeitos de diferentes atmosferas sobre a fotocondutividade do Co3O4 

      Eiras, Vinícius Haither (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/09/2022)
      In this monograph, the effects of different atmospheres on the photoconductivity of Co3O4 were analyzed. For this purpose, with a Co3O4 sample set inside a cryostat filled with the selected atmosphere, its photoresponse ...

    • Filmes finos de Zn(1-x)Cu(x)O crescidos por Spray Pirólise 

      Silva, Diego Scolfaro da (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 24/11/2017)
      This work consists of investigations of the structural, morphological and optical properties of thin films of the Zn(1-x)Cu(x)O system grown on glass substrate using the Spray-Pyrolysis technique with Zinc and Copper ...