OPTICAL ABSORPTION EDGE AND LUMINESCENCE OF PBI//2.

F. Levy; C. Depeursinge; Chi Thanh Le Chi Thanh; A. Mercier; E. Mooser; J. P. Voitchovsky

OPTICAL ABSORPTION EDGE AND LUMINESCENCE OF PBI//2.

F. Levy^*, C. Depeursinge, Chi Thanh Le Chi Thanh, A. Mercier, E. Mooser, J. P. Voitchovsky

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

In the reflection spectrum of PbI//2, a new line which can be attributed to the n equals 3 exciton state has been observed, indicating that the exciton series in PbI//2 is normal and obeys a Wannier Law with a groundstate ionization energy of 30 meV. A fluorescence peak of 4 meV above the exciton ground state has been detected polarized with E parallel to c which is probably due to the extraordinary polariton mode. Many spectra revealed the polytypic nature of most PbI//2 samples.

Original language	English (US)
Pages (from-to)	1237-1241
Number of pages	5
Journal	Semiconductor International
State	Published - 1974
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)

Cite this

@article{63fea2672bc44c009ac27c2e5313bc60,

title = "OPTICAL ABSORPTION EDGE AND LUMINESCENCE OF PBI//2.",

abstract = "In the reflection spectrum of PbI//2, a new line which can be attributed to the n equals 3 exciton state has been observed, indicating that the exciton series in PbI//2 is normal and obeys a Wannier Law with a groundstate ionization energy of 30 meV. A fluorescence peak of 4 meV above the exciton ground state has been detected polarized with E parallel to c which is probably due to the extraordinary polariton mode. Many spectra revealed the polytypic nature of most PbI//2 samples.",

author = "F. Levy and C. Depeursinge and {Le Chi Thanh}, {Chi Thanh} and A. Mercier and E. Mooser and Voitchovsky, {J. P.}",

year = "1974",

language = "English (US)",

pages = "1237--1241",

journal = "Semiconductor International",

issn = "0163-3767",

publisher = "Reed Business",

}

TY - JOUR

T1 - OPTICAL ABSORPTION EDGE AND LUMINESCENCE OF PBI//2.

AU - Levy, F.

AU - Depeursinge, C.

AU - Le Chi Thanh, Chi Thanh

AU - Mercier, A.

AU - Mooser, E.

AU - Voitchovsky, J. P.

PY - 1974

Y1 - 1974

N2 - In the reflection spectrum of PbI//2, a new line which can be attributed to the n equals 3 exciton state has been observed, indicating that the exciton series in PbI//2 is normal and obeys a Wannier Law with a groundstate ionization energy of 30 meV. A fluorescence peak of 4 meV above the exciton ground state has been detected polarized with E parallel to c which is probably due to the extraordinary polariton mode. Many spectra revealed the polytypic nature of most PbI//2 samples.

AB - In the reflection spectrum of PbI//2, a new line which can be attributed to the n equals 3 exciton state has been observed, indicating that the exciton series in PbI//2 is normal and obeys a Wannier Law with a groundstate ionization energy of 30 meV. A fluorescence peak of 4 meV above the exciton ground state has been detected polarized with E parallel to c which is probably due to the extraordinary polariton mode. Many spectra revealed the polytypic nature of most PbI//2 samples.

UR - http://www.scopus.com/inward/record.url?scp=0016236335&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0016236335

SN - 0163-3767

SP - 1237

EP - 1241

JO - Semiconductor International

JF - Semiconductor International

ER -

OPTICAL ABSORPTION EDGE AND LUMINESCENCE OF PBI//2.

Abstract

ASJC Scopus subject areas

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