Variable range hopping conduction in fully dense calcium cobalt oxide textured ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.05.205
Abstract: Abstract Fully dense hot-pressed calcium cobalt oxide (Ca 3 Co 4 O 9 ) pellet exhibits textures with Lotgering factor of unity and supports the ideally aligned (00 l ), l = 2, 3, 4, 5… read more here.
Keywords: variable range; cobalt oxide; calcium cobalt; range hopping ... See more keywords
Existence of nearest-neighbor and variable range hopping in Pr2ZnMnO6 oxygen-intercalated pseudocapacitor electrode
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123907
Abstract: Abstract The X-ray diffraction pattern and Raman spectrum authenticate the monoclinic P21/n structure of polycrystalline Pr2ZnMnO6 (PZM) synthesized by the solid-state reaction technique. The X-ray photoemission spectrum suggests the existence of oxygen vacancy in PZM,… read more here.
Keywords: variable range; nearest neighbor; existence; range hopping ... See more keywords
Variable range hopping and positive magnetoresistance in n type semiconductor CuIn3Se5
Sign Up to like & getrecommendations! Published in 2017 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2016.12.003
Abstract: Abstract Variable range hopping mechanism of Mott type is observed for the first time in two different temperature ranges between 10 K and 65 K in the ordered defect compound n-CuIn3Se5. Analysis of magnetic field dependence of… read more here.
Keywords: variable range; cuin3se5; range hopping; positive magnetoresistance ... See more keywords
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
A Griffiths-like phase and variable range hopping of polarons in orthorhombic perovskite Pr2CrMnO6
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Chemistry"
DOI: 10.1039/c9nj04059e
Abstract: Orthorhombic Pr2CrMnO6synthesized by the Pechini method establishes a way to exploring the charge, lattice and spin degrees of freedom in praseodymium based perovskites. read more here.
Keywords: griffiths like; like phase; variable range; range hopping ... See more keywords
Variable range hopping electric and thermoelectric transport in anisotropic black phosphorus
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4985333
Abstract: Black phosphorus (BP) is a layered semiconductor with a high mobility of up to ∼1000 cm2 V−1 s−1 and a narrow bandgap of ∼0.3 eV, and shows potential applications in thermoelectrics. In stark contrast to most other layered… read more here.
Keywords: variable range; range hopping; transport; black phosphorus ... See more keywords
Transition between Efros–Shklovskii and Mott variable-range hopping conduction in polycrystalline germanium thin films
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/aa5390
Abstract: We report on the electrical transport properties of polycrystalline germanium thin films which are grown by the DC magnetron sputtering method. The temperature dependent resistance of seven devices are measured from 290 K down to… read more here.
Keywords: variable range; thin films; germanium thin; polycrystalline germanium ... See more keywords
Magnetotransport of Cu2ZnSnS4 single crystals in two regimes of variable–range hopping conduction
Sign Up to like & getrecommendations! Published in 2017 at "Surface Engineering and Applied Electrochemistry"
DOI: 10.3103/s1068375517020053
Abstract: The resistivity, ρ(T), and the magnetoresistance (MR) of Cu2ZnSnS4 (CZTS) single crystals are investigated at temperatures T = 2–300 K in pulsed magnetic fields of B up to 20 T. The Mott variable–range hopping (VRH)… read more here.
Keywords: variable range; range hopping; single crystals; cu2znsns4 ... See more keywords