Influences of magnetic fields on UV absorption and carrier transport in polysilanes

Movement of the main chains of some polysilanes under varying magnetic fields was investigated by UV absorption spectroscopy. It was found that the main chains moved toward the direction perpendicular to the magnetic field. Carrier transport properties of the polysilane samples prepared under high m...

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Bibliographic Details
Published in:Solid state communications 1998-05, Vol.106 (7), p.447-450
Main Authors: Nakamura, T., Nakagawa, H., Oka, K., Naito, H., Mogi, I., Watanabe, K., Dohmaru, T.
Format: Article
Language:English
Subjects:
A. magnetically ordered materials
A. polymer
Applied sciences
Condensed matter: electronic structure, electrical, magnetic, and optical properties
D. electronic transport
E. light absorption and reflection
elastomers and plastics
Electrical, magnetic and optical properties
Exact sciences and technology
Magnetooptical effects
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Optical properties of bulk materials and thin films
Organic compounds and polymers
Organic compounds, polymers
Organic polymers
Physicochemistry of polymers
Physics
Properties and characterization
Visible and ultraviolet spectra
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Summary:Movement of the main chains of some polysilanes under varying magnetic fields was investigated by UV absorption spectroscopy. It was found that the main chains moved toward the direction perpendicular to the magnetic field. Carrier transport properties of the polysilane samples prepared under high magnetic fields were obviously different from those of the polysilane samples prepared under no magnetic field.
ISSN:0038-1098
1879-2766
DOI:10.1016/S0038-1098(98)00067-2