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Your search keyword '"Rakhimov, R.R."' showing total 2 results
Start Over Author "Rakhimov, R.R." Topic aniline -- electric properties
2 results on '"Rakhimov, R.R."'

1. Ferromagnetic semiconductor material based on mechanochemical mixture of polyaniline polystyrene and Fe nanoparticles

Author

Rakhimov, R.R., Bah, R., Hwang, J.S., Solodovnikov, S.P., Alexandrov, I.A., Karmilov, A.Yu., Shevchenko, V.G., Obolonkova, E.S., and Aleksandrov, A.I.

Subjects
Conducting polymers -- Magnetic properties, Conducting polymers -- Electric properties, Nanoparticles -- Magnetic properties, Nanoparticles -- Electric properties, Polystyrene -- Magnetic properties, Polystyrene -- Electric properties, Aniline -- Magnetic properties, Aniline -- Electric properties, Physics
Abstract

The mechanochemical synthesis and magnetic and electric properties of organic polymeric semiconductor that contains paramagnetic and ferromagnetic particles are reported. Polyaniline, polystyrene, Fe[Cl.sub.3] and elemental sulfur are used as starting materials in order to obtain semiconductor polymer composite containing magnetic iron nanoparticles and having flexible thermomechanical properties.

Published
2007

2. Giant magnetoresistance in composites of organic polymers with manganese acetylacetonate and lanthanum-praseodymium chlorides exhibiting ionic conductivity

Author

Rakhimov, R.R., Amponsah, O.K., Waller, L.A., Shevchenko, V.G., Karmilov, A.Y., Alexandrov, I.A., and Aleksandrov, A.I.

Subjects
Aniline -- Magnetic properties, Aniline -- Electric properties, Lanthanum -- Magnetic properties, Lanthanum -- Electric properties, Magnetoresistance -- Evaluation, Praseodymium -- Magnetic properties, Praseodymium -- Electric properties, Physics
Abstract

A new giant magnetoresistance (GMR) material composed of polyailine, polystyrene, sulfur, manganese acetylacetonate, lanthanum, and praseodymium chlorides is described. The external magnetic field has increased conductivity of films and the analysis of transient current kinetics after application of constant voltage to samples have shown the existence of three types of charge carriers ([e.sup.-], [H.sup.+] and [Cl.sup.-].

Published
2009

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