Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films

Абдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., Кодирова, И.К.

O‘zbekiston fizika jurnali · 2025-yil

Annotatsiya

The composition, densities of state of electrons in the valence band, and parameters of energybands of ultrathin CdMgTe layers created on the surface of single-crystal CdTe(111) will bestudied by implantation with Mg+ ions with energies E0=1 keV with different doses D≈2×1015–6×1016 cm−2 using the methods of Auger electron spectroscopy, photoelectron spectroscopy,and energy dependences of secondary electron emission coefficients in this article. It is shownthat after ion implantation, the value of Eg decreases sharply, which is explained by the disorderingof the near-surface layer, the formation of various defect levels with a high density inthe forbidden zone, and the surface enrichment with Mg and Cd atoms. After annealing, aCd0.6Mg0.4Te film with a thickness of d~40 Å was formed. The band-energy parameters andthe density of states of the valence band electrons of this film were determined.

Maqola ma’lumotlari
MualliflarАбдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., Кодирова, И.К.
JurnalO‘zbekiston fizika jurnali
NashriyotЎзбекистон Республикаси Фанлар академияси
ISSN1025-8817, 2181-077X
Nashr sanasi2025-10-31
Jild27
Son3
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.52304/.v27i3.590
Indeksga qo‘shilgan2026-08-26

DOI: 10.52304/.v27i3.590 · Maqolaning asl sahifasi

Kalit so‘zlar

электрон, атом, ион, спектроскопия, валентная зона, поверхность, имплантация, electron, atom, ion, spectroscopy, valence band, surface, implantation

Ilmiy soha

Fizika-matematika

Iqtibos keltirish

APAАбдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., & Кодирова, И.К. (2025). Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films. O‘zbekiston fizika jurnali, 27(3). https://doi.org/10.52304/.v27i3.590
GOST (OAK)Абдувайитов, А.А. va b. Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films // O‘zbekiston fizika jurnali. – 2025. – T. 27, № 3. – DOI: 10.52304/.v27i3.590.
MLAАбдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., and Кодирова, И.К. “Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films.” O‘zbekiston fizika jurnali, 27(3), 2025. https://doi.org/10.52304/.v27i3.590
ChicagoАбдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., and Кодирова, И.К. “Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films.” O‘zbekiston fizika jurnali, 27(3) (2025). https://doi.org/10.52304/.v27i3.590
HarvardАбдувайитов, А.А., Умирзаков, Б.Е., Болтаев, Х.Х., Расулова, Д.Т., and Кодирова, И.К (2025) ‘Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films’, O‘zbekiston fizika jurnali, 27(3). https://doi.org/10.52304/.v27i3.590
BibTeX
@article{article2025,
  title = {Study of the physical properties of the surface of thin ternary CdMgTe/CdTe(111) films},
  author = {Абдувайитов, А.А. and Умирзаков, Б.Е. and Болтаев, Х.Х. and Расулова, Д.Т. and Кодирова, И.К.},
  journal = {O‘zbekiston fizika jurnali},
  year = {2025},
  volume = {27},
  number = {3},
  doi = {10.52304/.v27i3.590},
  url = {https://doi.org/10.52304/.v27i3.590}
}

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