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Article . 2025
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Claim

Ge1-x Snx YARIMO'TKAZGICHLI QATTIQ QORISHMA ZONA TUZILISHIN XUSUSIYATLARINI O'RGANISH

descriptionPublicationkeyboard_double_arrow_right Article 19 May 2025Publisher:Zenodo
Authors: JUMANIYOZOVA DARMONJON RO'ZMETOVNA; ASATOVA UMIDA POLVONOVNA;

doi: 10.5281/zenodo.15464205 , 10.5281/zenodo.15464206 , 10.5281/zenodo.15618808 , 10.5281/zenodo.15618807

Ge1-x Snx YARIMO'TKAZGICHLI QATTIQ QORISHMA ZONA TUZILISHIN XUSUSIYATLARINI O'RGANISH

Abstract

Ushbu maqolada Ge₁₋ₓSnₓ yarimo‘tkazgichli qattiq qorishmasining zona tuzilishi xususiyatlari zichlik funksional nazariyasi (DFT) va k·p modeli yordamida o‘rganildi. Ge va Sn atomlari nisbati o‘zgarishi bilan qorishmaning elektron tuzilishi, energiya zonalari, taqiqlangan zona kengligi va panjara doimiysi tahlil qilindi. Hisoblashlar Quantum ESPRESSO dasturida amalga oshirilib, Ge₀.₉₇Sn₀.₀₃ qotishmasi uchun taqiqlangan zona kengligi 0,58 eV ga kamaygani aniqlandi. Sn konsentrasiyasining oshishi bilan taqiqlangan zona torayishi va panjara doimiysining ortishi kuzatildi. Natijalar Ge₁₋ₓSnₓ qorishmalarining infraqizil diapazonli optoelektronika va fotonika qurilmalarida qo‘llanilishi uchun istiqbolli ekanligini ko‘rsatdi. Tadqiqot optoelektron qurilmalar va lazerlar ishlab chiqarishda ilmiy va amaliy ahamiyatga ega.

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Keywords

Ge₁₋ₓSnₓ, yarimo'tkazgich, zona tuzilishi, zichlik funksional nazariyasi (DFT), k·p modeli, Quantum ESPRESSO, taqiqlangan zona, panjara doimiysi, optoelektronika, infraqizil qurilmalar.

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green