A THEORY OF STRUCTURE OF SIDEBANDS IN OPTICAL ABSORPTION SPECTRA OF BOUND POLARONS (AN APPLICATION TO AGBR)

被引：15

作者：

DEVREESE, J

EVRARD, R

KARTHEUSER, E

机构：

[1] Faculty of Science, University of Antwerp, Solid State Physics Department

[2] Institut de Physique, Physique Théorique, Université de Liège

来源：

SOLID STATE COMMUNICATIONS | 1969年 / 7卷 / 10期

关键词：

D O I：

10.1016/0038-1098(69)90662-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The absorption spectra of bound continuum polarons are calculated taking into account phonon dispersion and the finite lifetime of phonons. Our theory predicts a frequency shift of the emitted L.O. phonons (as observed in AgBr). © 1969.

引用

页码：767 / +

页数：1

共 9 条

[1]

BRANDT RC, 1968, LOCALIZED EXCITATION

[2] ON THE EXCITED STATES OF A SYMMETRICAL POLARON MODEL [J].

DEVREESE, J ;

EVRARD, R .

PHYSICS LETTERS, 1964, 11 (04) :278-279

[3] ON EXCITED STATES OF POLARON [J].

EVRARD, R .

PHYSICS LETTERS, 1965, 14 (04) :295-&

[4] RELAXATION OF EXCITED F CENTER [J].

FOWLER, WB .

PHYSICAL REVIEW, 1964, 135 (6A) :1725-+

[5] MECHANISM OF ABSORPTION OF LIGHT BY FREE CONTINUUM POLARONS [J].

KARTHEUSER, E ;

EVRARD, R ;

DEVREESE, J .

PHYSICAL REVIEW LETTERS, 1969, 22 (03) :94-+

[6]

KARTHEUSER E, 1968, THESIS LIEGE

[7]

KARTHEUSER E, 1968, P BRIT CERAMIC SOC, V10, P165

[8] EXCITON-PHONON BOUND STATE - A NEW QUASIPARTICLE [J].

TOYOZAWA, Y ;

HERMANSON, J .

PHYSICAL REVIEW LETTERS, 1968, 21 (24) :1637-+

[9]

WALLIS RF, 1968, LOCALIZED EXCITAT ED

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