Effective single-mode Hamiltonian for the calculation of multi-mode Jahn-Teller band shapes

L. S. Cederbaum; E. Haller; W. Domcke

doi:10.1016/0038-1098(80)91044-3

Effective single-mode Hamiltonian for the calculation of multi-mode Jahn-Teller band shapes

L. S. Cederbaum
, E. Haller
, W. Domcke

Heidelberg University

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

21 Scopus citations

Abstract

The set of transformations is investigated which eliminates the linear coupling terms of (N-1)-modes in the N-mode Jahn-Teller Hamiltonian. It is shown that the remaining single-mode Jahn-Teller Hamiltonian leads to highly accurate absorption band shapes. A comparison is made with the band shapes determined with the single-mode effective Hamiltonian known in the literature as the cluster Hamiltonian.

Original language	English
Pages (from-to)	879-881
Number of pages	3
Journal	Solid State Communications
Volume	35
Issue number	11
DOIs	https://doi.org/10.1016/0038-1098(80)91044-3
State	Published - 1980
Externally published	Yes

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10.1016/0038-1098(80)91044-3

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title = "Effective single-mode Hamiltonian for the calculation of multi-mode Jahn-Teller band shapes",

abstract = "The set of transformations is investigated which eliminates the linear coupling terms of (N-1)-modes in the N-mode Jahn-Teller Hamiltonian. It is shown that the remaining single-mode Jahn-Teller Hamiltonian leads to highly accurate absorption band shapes. A comparison is made with the band shapes determined with the single-mode effective Hamiltonian known in the literature as the cluster Hamiltonian.",

author = "Cederbaum, \{L. S.\} and E. Haller and W. Domcke",

year = "1980",

doi = "10.1016/0038-1098(80)91044-3",

language = "English",

volume = "35",

pages = "879--881",

journal = "Solid State Communications",

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number = "11",

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T1 - Effective single-mode Hamiltonian for the calculation of multi-mode Jahn-Teller band shapes

AU - Cederbaum, L. S.

AU - Haller, E.

AU - Domcke, W.

PY - 1980

Y1 - 1980

N2 - The set of transformations is investigated which eliminates the linear coupling terms of (N-1)-modes in the N-mode Jahn-Teller Hamiltonian. It is shown that the remaining single-mode Jahn-Teller Hamiltonian leads to highly accurate absorption band shapes. A comparison is made with the band shapes determined with the single-mode effective Hamiltonian known in the literature as the cluster Hamiltonian.

AB - The set of transformations is investigated which eliminates the linear coupling terms of (N-1)-modes in the N-mode Jahn-Teller Hamiltonian. It is shown that the remaining single-mode Jahn-Teller Hamiltonian leads to highly accurate absorption band shapes. A comparison is made with the band shapes determined with the single-mode effective Hamiltonian known in the literature as the cluster Hamiltonian.

UR - https://www.scopus.com/pages/publications/0019063074

U2 - 10.1016/0038-1098(80)91044-3

DO - 10.1016/0038-1098(80)91044-3

M3 - Article

AN - SCOPUS:0019063074

SN - 0038-1098

VL - 35

SP - 879

EP - 881

JO - Solid State Communications

JF - Solid State Communications

IS - 11

ER -

Effective single-mode Hamiltonian for the calculation of multi-mode Jahn-Teller band shapes

Abstract

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