Browsing by Subject "Polarização de spin"

Now showing items 1-2 of 2

    • Estudo experimental de efeitos de spin em heteroestruturas semicondutoras 

      Gordo, Vanessa Orsi (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 28/04/2015)
      In this thesis, we have investigated optical and spin properties of semiconductor nanostructures. Photoluminescence and magneto-photoluminescence measurements were performed in high magnetic field (B ≤ 15T), in GaBiAs ...

    • Efeitos de spin em diodos de tunelamento ressonante tipo-p 

      Galeti, Helder Vinicius Avanço (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, , 27/03/2012)
      In this work, we have investigated the spin effects in p-i-p GaAs/AlAs resonant tunneling diodes under magnetic field parallel to the tunnel current. The spin-dependent tunneling of carriers was studied by analyzing the ...