The electrical transport properties of films derived from aqueous semiconducting nanoparticle are fully described by a phenomenological model that relates intrinsic film morphology to photovoltaic response. The model is applied to a new bulk heterojunction blend, composed of organic semiconducting nanoparticles formed from the polymer donor poly[{2,6-(4,8-didodecylbenzo[1,2-b:4,5-b']dithiophene...

Oxygen vacancies have a profound effect on the magnetic, electronic, and transport properties of transition metal oxide materials. Here, we studied the influence of oxygen vacancies on the magnetoresistance (MR) properties of SrRu1 - x Fe x O3 - δ epitaxial thin films (x = 0.10, 0.20, and 0.30). For this purpose, we synthesized highly strained epitaxial SrRu1 - x Fe x O3 - δ thin films with ato...

Ohmic and Schottky contacts are playing a major role in the field of ZnO based electronics device fabrication. It is seen that several works have been reported on metallization scheme, contacts with this semiconducting material. But, the thickness of semiconducting material and the choosing of substrate still remain imperfect and inefficient for advanced IC technology. To estimate contact resis...

Films and nanosheets of layered chalcogenides are currently under intense investigation owing to their application in thin film electronic, optoelectronic, and sensor devices. Here, aqueous solution processing of the environmentally benign thiostannate, (NH4)4Sn2S6·3H2O, and its subsequent thermal decomposition to form continuous highly textured SnS2 thin films are presented. We show how to con...

Abstract Electrical and thermal circuit analyses on a random stick network were combined to develop the simulation method calculate thermoelectric response of carbon nanotube (CNT) films. The experimental results successfully reproduced with respect gate-voltage dependence both electrical conductivity Seebeck coefficient CNT-film field effect transistors for various mixing ratios semiconducting...

Semiconducting single-walled carbon nanotubes could be selectively dispersed with a novel fluorene-peri-xanthenoxanthene conjugated copolymer. The fabricated thin-film field effect transistors show excellent and uniform performances with on/off ratios of >10(7) and mobilities of 4-6.1 cm(2) V(-1) s(-1).

ZnO is the semiconducting material used in many applications under the opto-electrical properties. The characterization and the deposition of the Zinc Oxide thin film is performed using the sol gel method under different temperature values. The experimentation of the methodology is performed in this work. The result analysis of the work is been performed under XRD pattern at different temperatu...

The semiconducting properties of polyazacycloalkane/carbon nanotubes film can be changed from n-type to p-type by Cu ions, which simplifies module manufacturing.

Highly directional-dependent metal-insulator transition is observed in epitaxial double perovskite LaBaCo2O5.5+δ films. The film exhibit metallic along [100], but remain semiconducting along [010] under application of a magnetic field parallel to the surface of the film. The physical origin for the properties is identified as in-plane tensile strain arising from oxygen vacancies. First-principl...