Variable-range hopping conductivity in Lu-doped Bi 2 Te 3
Sign Up to like & getrecommendations! Published in 2018 at "Solid State Sciences"
DOI: 10.1016/j.solidstatesciences.2017.12.012
Abstract: Abstract The Seebeck coefficient enhancement due to an increase of density-of-states effective mass of electron has been found in n-type Bi1.9Lu0.1Te3. This enhancement is assumed to be related to forming the narrow and non-parabolic impurity… read more here.
Keywords: variable range; hopping conductivity; range hopping; conductivity doped ... See more keywords
The crossover between tunnel and hopping conductivity in granulated films of noble metals
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.06.050
Abstract: Abstract The conductivity of thin films composed by clusters of gold and silver nanoparticles has been studies in a wide range of temperatures. The switch from a temperature independence to an exponential thermal dependence of… read more here.
Keywords: hopping conductivity; conductivity; conductivity granulated; tunnel hopping ... See more keywords
Hopping Conductivity and Dielectric Relaxations in Ag/PAN Nanocomposites
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DOI: 10.3390/polym13193251
Abstract: The dependence of the conductivity and electric modulus of silver/polyacrylonitrile nanocomposites on the frequency of an alternating electric field has been studied at different temperatures and starting mixture AgNO3 contents. The frequency dependences on the… read more here.
Keywords: dielectric relaxations; frequency; electric modulus; hopping conductivity ... See more keywords