GAP (111) NING ELEKTRON TUZILISHI, EMISSIYASI VA OPTIK XUSUSIYATLARIGA MONOQATLAMLI CS ATOMLARI ADSORBSIYASINING TA’SIRI
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Ultrabinafsha fotoelektron spektroskopiyasi, yorug‘lik yutilish spektroskopiyasi va haqiqiy ikkilamchi elektronlar spektroskopiyasi usullaridan foydalangan holda, 1 monoqatlam qalinligidagi Cs atomlarining changlatilishining valentlik va o‘tkazuvchanlik zonalaridagi elektronlar holat zichligiga, energiya zona parametrlariga va fotoelektronlarning kvant chiqishga ta’siri o‘rganildi. Aniqlanishicha, seziy 1 monoqatlamli GaP(111) monokristallari yuzasiga changlatilganda Eg ning qiymati va valent elektronlarining holat zichligi maksimumlarining o‘rni amalda o‘zgarmaydi, ammo fotoelektronlarning chiqish ishi 1,94 eV gacha kamayadi va fotoelektronlarning kvant chiqishi 5 marta yoki undan ko‘proq oshadi.
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