Now showing items 41-50 of 314
Diffusion of a dipolar tracer in a salty surface
(Revista Mexicana de Física, 2009)
Magnetic field dependent magnetization of a conducting plasticized poly(aniline) film
(Iop Publishing LtdBristolInglaterra, 2008)
Charge transfer mechanism of WO3/TiO2 heterostructure for photoelectrochemical water splitting
The present study shows how electronic parameters (e.g. band gap energy, band edge positions) on semiconductors affect photoelectrochemical activity in simulated solar light using WO3, TiO2 and WO3/TiO2 as model systems. ...
Photophysical and photovoltaic properties of a polymer-fullerene system containing CdSe nanoparticles
(Elsevier Science SaLausanneSuíça, 2013)
Study of charge transport in blends of natural rubber and poly(o-methoxyaniline) based on a resistor network statistical model
(Elsevier B.V. Sa, 2009-11-01)
A statistical model of a resistor network is proposed to describe the electrical properties, real and imaginary components of ac conductivity, of natural rubber (NR) and poly(o-methoxyaniline) (POMA) blend. It takes into ...
Confinement effects and why carbon nanotube bundles can work as gas sensors
(Royal Soc Chemistry, 2013-01-01)
Carbon nanotubes have been at the forefront of nanotechnology, leading not only to a better understanding of the basic properties of charge transport in one dimensional materials, but also to the perspective of a variety ...
Improved Conductivity Induced by Photodesorption in SnO2 Thin Films Grown by a Sol-Gel Dip Coating Technique
Thin films of undoped and Sb-doped SnO2 have been prepared by a sol-gel dip-coating technique. For the high doping level (2-3 mol% Sb) n-type degenerate conduction is expected, however, measurements of resistance as a ...
U(1) x SU(2) gauge invariance leading to charge and spin conductivity of Dirac fermions in graphene
(Amer Physical SocCollege PkEUA, 2013)