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A carbon nanotube (CNT)/zigzag graphene nanoribbons (ZGNRs) junctions has been proposed and investigated by first-principles calculations. The results show that large spin polarization of currents would be achieved when only one edge of ZGNR is coupled to the other lead. By virtue of spatial separation of edge state in two spin channel, one of those channels is opened at certain energy range and gives...
With various pulse laser energy (Epulse), La2/3Ca1/3MnO3:Agx [La1−xCaxMnO3 (LCMO):Agx, x = 0.04, wt%] films were prepared on vicinal cut LaAlO3 substrates by the pulsed laser deposition technique. It is found that laser-induced voltage (LIV) of LCMO:Ag0.04 films was improved and enhanced by Epulse. With Epulse increasing, figure of merit (Fm) and anisotropic Seebeck coefficient (ΔS) of...
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