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First principles calculations for vacancies and antisites in PbSe and PbTe: bulk and nanowire.
(Sociedade Brasileira de FísicaÁguas de Lindóia, 2013-05-13)
The energetic stability and the electronic properties of vacancies (VX) and antisites (XY) in PbSe and PbTe are investigated. PbSe and PbTe are narrow band gap semiconductors and have the potential to be used in infrared ...
Estudo de impureza de európio em PbSe e PbTe. Uma investigação de primeiros princípios
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2014-01-30)
In this work properties were studied the structural, electronic and magnetic semiconductors
PbSe and PbTe doped with europium (Eu) in the crystalline phase. The
investigation is performed within the density functional ...
Mapeamento geológico e geocronologia Pb-Pb dos granitos da suite intrusiva Santa Clara, Rondônia
(SBG-Nucleo Norte, 2016)
Implantação da metodologia Pb-Pb em rocha total: exemplos de aplicação na província mineral de Carajás (PA)
(Universidade Federal do ParáBrasilInstituto de GeociênciasUFPAPrograma de Pós-Graduação em Geologia e Geoquímica, 2019)
The Relationship between Blood and Serum Lead Levels in Peripartum Women and their Respective Umbilical Cords
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Foetal exposure to lead (Pb) during pregnancy is a major problem. However, no previous study has examined whether Pb concentrations in blood (Pb-B) and in serum (Pb-S) from pregnant women correlate with Pb-B and Pb-S in ...