Optical properties of Pb1-xSnxSe quantum dots (QDs) in silicate glasses dictated by GeO2 concentrations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.12.034
Abstract: Abstract Effects of SnO addition on the optical properties of Pb1 − xSnxSe quantum dots (QDs) were investigated as a function of GeO2 content [GeO2] in germanosilicate glasses. Addition of SnO resulted in a red-shift of the… read more here.
Keywords: optical properties; xsnxse quantum; dots qds; pb1 xsnxse ... See more keywords
Microstructure of Thermoelectric Material - Pbi-xSnxSe and PbSe
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618011819
Abstract: Lead Selenide (PbSe) has been used for thermoelectric materials since 1950’s due to its high thermoelectric figure of merit zT (~0.8 at ~700K where zT = S2σT/κ, which depends on the Seebaeck coefficient [the thermopower]… read more here.
Keywords: pbse; pb1 xsnxse; pbse pb1; microstructure thermoelectric ... See more keywords
Dirac parameters and topological phase diagram of Pb1−xSnxSe from magnetospectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.245202
Abstract: Pb1-xSnxSe hosts 3D massive Dirac fermions across the entire composition range for which the crystal structure is cubic. In this work, we present a comprehensive experimental mapping of the 3D band structure parameters of Pb1-xSnxSe… read more here.
Keywords: pb1 xsnxse; phase; dirac parameters; pb1 ... See more keywords