World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , 

World Journal of Engineering
Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.924

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • WJERT: SEPTEMBER ISSUE PUBLISHED

    SEPTEMBER 2021 Issue has been successfully launched on 1 September 2021.

  • WJERT New Impact Factor

    Its our Pleasure to Inform you that WJERT Impact Factor has been increased from  5.549 to 5.924 due to high quality Publication at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT 1 September 2021 Issue has been Published, Kindly check it on http://wjert.org/home/current_issues

Indexing

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.

[Full Text Article]