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Showing 1 to 4 of 4 for “"Variable Range Hopping (VRH)"”.
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Structural, electro-magnetic and electrical analysis in monovalent doped Nd0.75Na0.25-xKxMnO3 manganites
… Apart from that, the electrical analysis; variable range hopping (VRH) model was selected in order to explain the electrical behavior of the samples as the value of R2 is approached to 0.9999 as it has highest value compared to small polaron hoping (SPH) model. In conclusion, the effect of …
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Josephson Junctions and Devices fabricated by Focused Electron Beam Irradiation
… current transport is shown to be compatible with variable range hopping (VRH). Barriers with the same length but a finite superconducting transition temperature showed a low bias resistance that is significantly lowered due to proximity coupling. Using purely resistive regions in combination with …
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Growth and characterization of epitaxial graphene films by Molecular Beam Epitaxy
… in the high temperature regime and a generalized Variable Range Hopping (VRH) type behavior at low temperatures. The low temperature transport of graphene grown on c-plane sapphire will be shown to be an interplay of both 2D and 3D Mott VRH. Whereas, Efros Shklovskii VRH plays a dominant role in …
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SYNTHESIS, ELECTRONIC AND OPTO-ELECTRONIC TRANSPORT PROPERTIES OF ATOMICALLY THIN 2D LAYERS OF MoS2, WSe2 and CuIn7Se11
… MoS2, the ac conductance (σ(ω); measured in the range of 10mHz < ω < 0.1 MHz) of atomically thin 2D layers of chemical vapor deposited (CVD) Molybdenum Disulphide (MoS2) as well as thin films of exfoliated flakes of MoS2, show "universal" power law behavior (with σ(ω) ~ ωs). The temperature …