Electrical Conductivities of Polyazophenylene Based Amorphous Carbon.
نویسندگان
چکیده
منابع مشابه
Theory of electrical conductivities of ferrogels
Conductive organic polymers can be formulated with polymers that incorporate fine dispersed metallic particles. In this work, we present a general model for ferrogels which are chemically cross-linked polymer networks swollen with a ferrofluid. Our aim is to study the effect of the shape and/or material (conductivity) anisotropy on the effective electrical conductivity of the ferrogel in the pr...
متن کاملElectrical Properties Of Nitrogen Doped Amorphous Carbon Films Fromethanol Precursor
The nitrogen doped amorphous carbon (a-C:N) thin films were synthesized for the first time by using mixing of nitrogen gas, argon and ethanol precursor by bias assisted pyrolysis-CVD in the range of 250 o C to 550 o C with fixed negative bias of -50V in 1h deposition. The a-C:Nthin films were characterized by current-voltage measurement, UV/VIS spectrophotometer, surface profiler, and atomic fo...
متن کاملDoping and electrical properties of amorphous silicon carbon nitride films
Electrical properties and annealing behaviour of undoped and doped amorphous silicon carbon nitride (a-SiC N ) thin films, x y deposited by ion beam sputtering techniques, have been studied. Doping of the a-SiC N thin films with magnesium (Mg), and x y phosphorous (P) was carried out by ion implantation techniques, and subsequent annealing effect on the electrical conductivity (s) and activatio...
متن کاملElectrical behaviour of metal / tetrahedral amorphous carbon / metal structure
Silicon and GaAs based devices are limited in their high-temperature applications as these materials lack high sensitivity to the temperature range above 200°C due to their small band gaps. Therefore, exploration of new materials with a high-temperature performance is necessary. Diamond-like carbon as a semiconducting material may be one of the promising candidates due to its many properties cl...
متن کاملDirect Electrical Impedance Tomography for Nonsmooth Conductivities
A new reconstruction algorithm is presented for eit in dimension two, based on the constructive uniqueness proof given by Astala and Päivärinta in [Ann. of Math. 163 (2006)]. The method is non-iterative, provides a noiserobust solution of the full nonlinear eit problem, and applies to more general conductivities than previous approaches. In particular, the new algorithm applies to piecewise smo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1977
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.31a-0703