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Optical spectra of microcrystals of the layered semiconductor PbI2 grown in glass matrices. / Ablitsova, A. S.; Agekyan, V. F.; Serov, A. Yu.

в: Semiconductors, Том 32, № 2, 01.01.1998, стр. 136-139.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Ablitsova, A. S. ; Agekyan, V. F. ; Serov, A. Yu. / Optical spectra of microcrystals of the layered semiconductor PbI2 grown in glass matrices. в: Semiconductors. 1998 ; Том 32, № 2. стр. 136-139.

BibTeX

@article{6b6ea9da881d4c9e869d71abc25a2b2f,
title = "Optical spectra of microcrystals of the layered semiconductor PbI2 grown in glass matrices",
abstract = "The transmittance, luminescence, and Raman spectra in PbI2 microcrystals of 2H polytype, grown in the voids of alkali-borosilicate glasses (void dimensions 4-30 nm), are investigated. Depending on the conditions of growth, the exciton states of the microcrystalline systems were found to shift toward higher energies by 35-60 meV relative to the free exciton energy in bulk single crystals as a result of the quantum-well effect. The resonant Raman spectra of PbI2 microcrystals exhibit not only the conventional Raman component AIg, but also components associated with the appearance of the Eu and A2u optical phonons and the two-phonon processes.",
author = "Ablitsova, {A. S.} and Agekyan, {V. F.} and Serov, {A. Yu}",
year = "1998",
month = jan,
day = "1",
doi = "10.1134/1.1187333",
language = "English",
volume = "32",
pages = "136--139",
journal = "Semiconductors",
issn = "1063-7826",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Optical spectra of microcrystals of the layered semiconductor PbI2 grown in glass matrices

AU - Ablitsova, A. S.

AU - Agekyan, V. F.

AU - Serov, A. Yu

PY - 1998/1/1

Y1 - 1998/1/1

N2 - The transmittance, luminescence, and Raman spectra in PbI2 microcrystals of 2H polytype, grown in the voids of alkali-borosilicate glasses (void dimensions 4-30 nm), are investigated. Depending on the conditions of growth, the exciton states of the microcrystalline systems were found to shift toward higher energies by 35-60 meV relative to the free exciton energy in bulk single crystals as a result of the quantum-well effect. The resonant Raman spectra of PbI2 microcrystals exhibit not only the conventional Raman component AIg, but also components associated with the appearance of the Eu and A2u optical phonons and the two-phonon processes.

AB - The transmittance, luminescence, and Raman spectra in PbI2 microcrystals of 2H polytype, grown in the voids of alkali-borosilicate glasses (void dimensions 4-30 nm), are investigated. Depending on the conditions of growth, the exciton states of the microcrystalline systems were found to shift toward higher energies by 35-60 meV relative to the free exciton energy in bulk single crystals as a result of the quantum-well effect. The resonant Raman spectra of PbI2 microcrystals exhibit not only the conventional Raman component AIg, but also components associated with the appearance of the Eu and A2u optical phonons and the two-phonon processes.

UR - http://www.scopus.com/inward/record.url?scp=0347505997&partnerID=8YFLogxK

U2 - 10.1134/1.1187333

DO - 10.1134/1.1187333

M3 - Article

AN - SCOPUS:0347505997

VL - 32

SP - 136

EP - 139

JO - Semiconductors

JF - Semiconductors

SN - 1063-7826

IS - 2

ER -

ID: 36171066