CHUQUR ARALASHMA SATXGA EGA CdTe YUPQA PLYONKALARINING OPTIK XUSUSIYATLARI VA RENTGEN STRUKTURAVIY TAHLILI
DOI:
https://doi.org/10.56292/SJFSU/vol31_iss6/a208Kalit so‘zlar:
CdTe, yupqa plyonkalar, termal cho'kma, fotoelektrofizik elementlar, rentgen difraksiyasi, atom kuch mikroskopiyasi, tasma oralig'i, polikristallik tuzilish, issiqlik bilan ishlov berish, samaradorlik.Annotatsiya
Ushbu maqolada kumush qo'shimchasi yordamida shisha va molibden substratlariga termik cho'ktirish orqali olingan kadmiy telluridining (CdTe) yupqa fotoelektrofizik plyonkalarini o'rganish natijalari keltirilgan. Substrat harorati va keyingi issiqlik bilan ishlov berishning plyonkalarning strukturaviy, morfologik va optik xususiyatlariga ta'siri o'rganilgan. Rentgen difraksiyasi shuni ko'rsatdiki, cho'ktirilgan plyonkalar kubik tuzilishga ega nanokristalli bo'lib, issiqlik bilan ishlov berish don o'sishiga va polikristalli tuzilish hosil bo'lishiga olib keladi. Atom kuch mikroskopiyasi (AKM) yordamida plyonkalarning don hajmi va morfologiyasi aniqlandi. Optik o'lchovlar qayta ishlash haroratiga qarab 1,45 dan 1,48 eV gacha o'zgarib turadigan tasma oralig'ini aniqlash imkonini berdi. CdTe-CdS fotoelektrofizik elementlari ishlab chiqarildi, ular uchun tok-kuchlanish xususiyatlari olindi va samaradorlik (FIK) 22% ga teng deb aniqlandi. Olingan natijalar CdTe yupqa plyonkalarini fotoelektrik va rentgen nurlanish detektorlarida qo'llash imkoniyatlarini, shuningdek, ularning xususiyatlarini issiqlik bilan ishlov berish orqali optimallashtirish imkoniyatini namoyish etadi.
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- Отажонов Салим Мадрахимович, Эргашев Равшанбек Назирович, Ботиров Қодир Абдуллаевич, Маъруфова Умидахон Халикжон қизи, Эргашева Лола Эркин қизи, CHUQUR SATXLARNI p-CdTe – n-CdS VA p-CdTe – n-CdSe GETEROSTRUKTURALARINING FOTOELEKTRIK PARAMETRLARIGA TA’SIRINI O‘RGANISH , Scientific journal of the Fergana State University: № 5 (2025): FarDu ilmiy Xabarlar jurnali (ANIQ FANLAR)