Model for localization of electronically-excited states in mixed organic solids

Joseph Klafter; Joshua Jortner

doi:10.1016/0009-2614(79)80401-7

Model for localization of electronically-excited states in mixed organic solids

Joseph Klafter^*, Joshua Jortner

^*Corresponding author for this work

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

Abstract

Electronic energy transfer (EET) within an impurity band in a Bethe lattice was investigated, considering Anderson localization due to inhomogeneous broadening of the diagonal site-excitation energies. Explicit expressions were derived for the critical concentration C, as well as for the minimmum diffusion coefficient in extended states. Model calculations elucidate the difference between critical behavior and a kinetic threshold for EET.

Original language	English
Pages (from-to)	9-13
Number of pages	5
Journal	Chemical Physics Letters
Volume	62
Issue number	1
DOIs	https://doi.org/10.1016/0009-2614(79)80401-7
State	Published - 15 Mar 1979

Access to Document

10.1016/0009-2614(79)80401-7

Cite this

@article{9b14e0efe60f4524a8516be81149a197,

title = "Model for localization of electronically-excited states in mixed organic solids",

abstract = "Electronic energy transfer (EET) within an impurity band in a Bethe lattice was investigated, considering Anderson localization due to inhomogeneous broadening of the diagonal site-excitation energies. Explicit expressions were derived for the critical concentration C, as well as for the minimmum diffusion coefficient in extended states. Model calculations elucidate the difference between critical behavior and a kinetic threshold for EET.",

author = "Joseph Klafter and Joshua Jortner",

year = "1979",

month = mar,

day = "15",

doi = "10.1016/0009-2614(79)80401-7",

language = "אנגלית",

volume = "62",

pages = "9--13",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Model for localization of electronically-excited states in mixed organic solids

AU - Klafter, Joseph

AU - Jortner, Joshua

PY - 1979/3/15

Y1 - 1979/3/15

N2 - Electronic energy transfer (EET) within an impurity band in a Bethe lattice was investigated, considering Anderson localization due to inhomogeneous broadening of the diagonal site-excitation energies. Explicit expressions were derived for the critical concentration C, as well as for the minimmum diffusion coefficient in extended states. Model calculations elucidate the difference between critical behavior and a kinetic threshold for EET.

AB - Electronic energy transfer (EET) within an impurity band in a Bethe lattice was investigated, considering Anderson localization due to inhomogeneous broadening of the diagonal site-excitation energies. Explicit expressions were derived for the critical concentration C, as well as for the minimmum diffusion coefficient in extended states. Model calculations elucidate the difference between critical behavior and a kinetic threshold for EET.

UR - http://www.scopus.com/inward/record.url?scp=49249139976&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(79)80401-7

DO - 10.1016/0009-2614(79)80401-7

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:49249139976

SN - 0009-2614

VL - 62

SP - 9

EP - 13

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1

ER -

Model for localization of electronically-excited states in mixed organic solids

Abstract

Access to Document

Other files and links

Fingerprint

Cite this