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World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

WJERT Citation

  All Since 2020
 Citation  172  110
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 i10-index  1  0

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Abstract

INVESTIGATION (STUDY) OF PHYSICAL PROPERTIES OF NATURAL SEMICONDUCTOR FIBERS

A. T. Mamadalimov, N. K. Khakimova*, I. Kh. Khamidjanov, G. M. Muminova and M. O. Aslonov

ABSTRACT

It was revealed that the photoconductivity spectra of various grades of cotton fibers doped with iodine are quite different. It was found that the electrical conductivity of cotton fibers undipped and doped with iodine and KMnO4 increases exponentially with increasing temperature. Infrared quenching and long-time relaxation of the photoconductivity of cotton fibers doped with iodine were detected. For the first time, it was found that with small doses of UV irradiation of silkworm green, the quality of silk fibers improves, and with large doses it worsens.

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