Articles with "impurity center" as a keyword



Research on the defect structure and g factors for the tetragonal (CrO4)3āˆ’ impurity center in ZrSiO4: Cr5+ crystal

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Published in 2018 at "Radiation Effects and Defects in Solids"

DOI: 10.1080/10420150.2018.1539733

Abstract: ABSTRACT The EPR g factors g// and g⊄ for the tetragonal (CrO4)3āˆ’ impurity center in ZrSiO4: Cr5+ crystal are studied from the high-order perturbation formulas based on the two-mechanism (the crystal field and charge-transfer mechanisms)… read more here.

Keywords: zrsio4 cr5; factors tetragonal; center zrsio4; impurity center ... See more keywords

Defect and Impurity-Center Activation and Passivation in Irradiated AlGaN/GaN HEMTs

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Published in 2024 at "IEEE Transactions on Nuclear Science"

DOI: 10.1109/tns.2023.3336836

Abstract: Donor-like defects are activated and acceptor-like defects are passivated when commercial AlGaN/GaN high electron mobility transistors (HEMTs) are irradiated with 10-keV X-rays or 1.8-MeV protons at low fluence. Displacement-damage-induced creation of acceptor-like defects is observed… read more here.

Keywords: like defects; gan hemts; algan gan; impurity center ... See more keywords