Nowadays, polycrystalline silicon is used as a cheap raw material in many fields, in particular, in photo energy and microelectronics. Cheap and radiation-resistant solar cells based on them are used. In addition, in the preparation of semiconductor devices, the physical properties that are manifested under certain conditions are unique to polycrystalline silicon and are related to its structure, which increases the interest in such materials.

Semiconductor, polycrystalline silicon, granule, sunlight, thermoelectric materials, solar oven, electrical conductivity, ceramic material.

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L.O. Olimov, I.I. Anarboyev, A.M. Mamirov The method of preparing granulated semiconductor thermoelectric materials // Proceedings of the Academy of Sciences of the Republic of Uzbekistan // 2020. No. 4, pp. 20-24. (#7)

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L.O. Olimov, I.I. Anarboyev Some electrophysical properties of polycrystalline silicon obtained in a solar oven. // International Journal of Physics & Mathematics, 2021 4(1), P.39-45. (#35 CrossRef, IF: 4.12)

L.O. Olimov, I.I. Anarboev. Electrophysical properties of two structured polycrystal silicon // Theoretical & applied sciences. International journal of multidisciplinary research and analysis. /ijmra 2021 /v4-i11-30, P. 1678-1681. (#23 SJIF, IF:6.072)

L.O. Olimov, I.I. Anarboev. Microstructure of polycrystal silicon heated by sunlight. // International Journal of Multicultural and Multireligious Understanding Ra Journal of Applied Research /rajar/.2021. v7i11.08 pp.2669-2671. (#23 SJIF, IF:7.036)

L.O. Olimov, Z.M. Sokhibova, I.I. Anarboev. // Electronic Properties of Granular Silicon Oxide. Volume 6, Issue 8, 2019, pp. 19-22. (#35 CrossRef)

L.O. Olimov, I.I. Anarboev // Microstructure of polycrystalline silicon heated by sunlight. Scientific newsletter of NamSU - No. 10, 2022. (№14)

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Abdulhamid o‘g‘li, Topvoldiyev Nodirbek, Hakimov Muzaffarbek Maribjon o'g'li, and Hojiyev Ixtiyorjon Baxodirjon o’g’li. "BIPOLYAR TRANZISTORLAR." E Conference Zone. 2022.