Now showing items 11-20 of 313
Crafting zero-bias one-way transport of charge and spin
(American Physical Society, 2016)
We explore the electronic structure and transport properties of a metal on top of a (weakly coupled) twodimensional topological insulator. Unlike the widely studied junctions between topological nontrivial materials, the ...
Electrochemical impedance studies of hybrids of perfluorosulfonic acid ionomer and silicon oxide by sol-gel reaction from solution
(Elsevier Science SaLausanneSuíça, 1998)
Electrical properties of electrochemically doped organic semiconductors using light-emitting electrochemical cells
We present a study of the electrical properties of electrochemically doped conjugated polymers using polymeric light-emitting electrochemical cells (PLECs) and interpreting the results according to a phenomenological model ...
IxV Curves of Boron and Nitrogen Doping Zigzag Graphene Nanoribbons
We investigate the transport properties (IxV curves and zero bias transmittance) of pristine graphene nanoribbons (GNRs) as well as doped with boron and nitrogen using an approach that combines nonequilibrium Green`s ...
The charge transport process at gold electrodes modified by thick nickel hydroxide films. A study employing rotating disc electrode voltammetry in the presence of the Fe(CN)6 3 −/4 − redox couple
(Elsevier Science Sa, 2016-12)
Rotating disc electrode voltammetry (RDEV) was employed to study the transport properties of nickel hydroxide films electrochemically deposited on gold in the presence of the Fe(CN)6 3 −/4 − redox couple. Gold electrodes ...
Molybdenum disulfide intercalates with special transport properties
(Gordon Breach, 2000)
Chemical modification of molybdenum disulfide based either in the restacking of the layered solid or the intercalation of lithium or organic donors as poly(ethylene oxide) or dialkylamines lends to products with improved ...
Order induced charge carrier mobility enhancement in columnar liquid crystal diodes
(American Chemical Society - ACSWashington, DC, 2013-11)
Discotic molecules comprising a rigid aromatic core and flexible side chains have been promisingly applied in OLEDs as self-organizing organic semiconductors. Due to their potentially high charge carrier mobility along the ...
Electronic transport properties of graphene/Al2O3 (0001) interface
The electronic structure and transport properties of a single layer of graphene (Gr) on α-Al2O3 surface are studied using the density functional theory (DFT). We present three models that take into account the atom at the ...
Cationic disorder and Mn3þ/Mn4þ charge ordering in the B′ and B″ sites of Ca3Mn2NbO9 perovskite: a comparison with Ca3Mn2WO9
(Academic Press Inc Elsevier Science, 2013-10-30)
We describe the preparation, crystal structure determination, magnetic and transport properties of two novel Mn-containing perovskites, with a different electronic configuration for Mn atoms located in B site. Ca3Mn3+2WO9 ...