Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures

Эшпулатов, Б.Э., Саттарова, М.Н., Султанова, Н.

O‘zbekiston fizika jurnali · 2024-yil

Annotatsiya

A theory is developed of the inter band magneto-optical absorption of light in a nanodimensionalquantum well in a strong magnetic field due to interaction electrons with opticalphonons. We study the behavior of the magneto-optical peaks corresponding to the transitionof an electron from the Landau level with quantum numbers n≥3 at magnetic field satisfiedcondition of equality of cyclotron frequency and the frequency of longitudinal optical phonon.For n=3 in point resonance is a cross of four terms of the electron-phonon system (the electronat the Landau level n=3, the electron at the level n=2 and one optical phonon, electron at thelevel n=1 and two phonons and the electron at the level n=0 and three phonons), considered asa function of the cyclotron frequency of the electron. Interaction with phonons takes off thedegeneracy of the terms and leads to four disjoint branches of the electron-phonon spectrum.In accordance with that, the magneto-optical peak splits into four peaks the distance betweenthem is ∼√η (where η is the dimensionless Fröhlich electron-phonon coupling constant).

Maqola ma’lumotlari
MualliflarЭшпулатов, Б.Э., Саттарова, М.Н., Султанова, Н.
JurnalO‘zbekiston fizika jurnali
NashriyotЎзбекистон Республикаси Фанлар академияси
ISSN1025-8817, 2181-077X
Nashr sanasi2024-07-05
Jild26
Son2
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.52304/.v26i2.520
Indeksga qo‘shilgan2026-08-26

DOI: 10.52304/.v26i2.520 · Maqolaning asl sahifasi

Kalit so‘zlar

магнето оптика, межзонное поглощение света, магнитное поле, квантовая яма, терм, уровень Ландау, оптический фонон, магнето оптический пик, циклотронная частота, magneto-optics, inter band light absorption, nanoscale quantum well, magnetic field, Landau level, optical phonon, magneto-optical peak, cyclotron frequency

Ilmiy soha

Fizika-matematika

Iqtibos keltirish

APAЭшпулатов, Б.Э., Саттарова, М.Н., & Султанова, Н. (2024). Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures. O‘zbekiston fizika jurnali, 26(2). https://doi.org/10.52304/.v26i2.520
GOST (OAK)Эшпулатов, Б.Э., Саттарова, М.Н., Султанова, Н. Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures // O‘zbekiston fizika jurnali. – 2024. – T. 26, № 2. – DOI: 10.52304/.v26i2.520.
MLAЭшпулатов, Б.Э., Саттарова, М.Н., and Султанова, Н. “Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures.” O‘zbekiston fizika jurnali, 26(2), 2024. https://doi.org/10.52304/.v26i2.520
ChicagoЭшпулатов, Б.Э., Саттарова, М.Н., and Султанова, Н. “Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures.” O‘zbekiston fizika jurnali, 26(2) (2024). https://doi.org/10.52304/.v26i2.520
HarvardЭшпулатов, Б.Э., Саттарова, М.Н., and Султанова, Н (2024) ‘Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures’, O‘zbekiston fizika jurnali, 26(2). https://doi.org/10.52304/.v26i2.520
BibTeX
@article{article2024,
  title = {Quadruple magnetopolarons in magnetooptics quantum- dimensional nanostructures},
  author = {Эшпулатов, Б.Э. and Саттарова, М.Н. and Султанова, Н.},
  journal = {O‘zbekiston fizika jurnali},
  year = {2024},
  volume = {26},
  number = {2},
  doi = {10.52304/.v26i2.520},
  url = {https://doi.org/10.52304/.v26i2.520}
}

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