Frenkel-exciton Hamiltonian for dendrimeric nanostar

Tatsuya Minami; Sergei Tretiak; Vladimir Chernyak; Shaul Mukamel

doi:10.1016/S0022-2313(99)00242-2

Frenkel-exciton Hamiltonian for dendrimeric nanostar

Tatsuya Minami
, Sergei Tretiak
, Vladimir Chernyak
, Shaul Mukamel

Research output: Contribution to journal › Conference article

53 Scopus citations

Abstract

Exciton energies and transfer matrix-elements for the nanostar (a perylene chromophore attached to a polyphenylacetylene dendrimer) are obtained by computing the linear absorption of several segments using the collective electronic oscillator (CEO) approach. Our results allow a first-principles calculation of an effective Frenkel exciton Hamiltonian which can describe the optical properties as well as energy transfer and funnelling in this artificial antenna complex.

Original language	English
Pages (from-to)	115-118
Number of pages	4
Journal	Journal of Luminescence
Volume	87
DOIs	https://doi.org/10.1016/S0022-2313(99)00242-2
State	Published - Jan 1 2000
Externally published	Yes
Event	International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) - Duration: Jan 1 2000 → …

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10.1016/S0022-2313(99)00242-2

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title = "Frenkel-exciton Hamiltonian for dendrimeric nanostar",

abstract = "Exciton energies and transfer matrix-elements for the nanostar (a perylene chromophore attached to a polyphenylacetylene dendrimer) are obtained by computing the linear absorption of several segments using the collective electronic oscillator (CEO) approach. Our results allow a first-principles calculation of an effective Frenkel exciton Hamiltonian which can describe the optical properties as well as energy transfer and funnelling in this artificial antenna complex.",

author = "Tatsuya Minami and Sergei Tretiak and Vladimir Chernyak and Shaul Mukamel",

year = "2000",

month = jan,

day = "1",

doi = "10.1016/S0022-2313(99)00242-2",

language = "English",

volume = "87",

pages = "115--118",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier B.V.",

note = "International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) ; Conference date: 01-01-2000",

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TY - JOUR

T1 - Frenkel-exciton Hamiltonian for dendrimeric nanostar

AU - Minami, Tatsuya

AU - Tretiak, Sergei

AU - Chernyak, Vladimir

AU - Mukamel, Shaul

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Exciton energies and transfer matrix-elements for the nanostar (a perylene chromophore attached to a polyphenylacetylene dendrimer) are obtained by computing the linear absorption of several segments using the collective electronic oscillator (CEO) approach. Our results allow a first-principles calculation of an effective Frenkel exciton Hamiltonian which can describe the optical properties as well as energy transfer and funnelling in this artificial antenna complex.

AB - Exciton energies and transfer matrix-elements for the nanostar (a perylene chromophore attached to a polyphenylacetylene dendrimer) are obtained by computing the linear absorption of several segments using the collective electronic oscillator (CEO) approach. Our results allow a first-principles calculation of an effective Frenkel exciton Hamiltonian which can describe the optical properties as well as energy transfer and funnelling in this artificial antenna complex.

UR - https://www.scopus.com/pages/publications/0033736711

U2 - 10.1016/S0022-2313(99)00242-2

DO - 10.1016/S0022-2313(99)00242-2

M3 - Conference article

SN - 0022-2313

VL - 87

SP - 115

EP - 118

JO - Journal of Luminescence

JF - Journal of Luminescence

T2 - International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99)

Y2 - 1 January 2000

ER -

Frenkel-exciton Hamiltonian for dendrimeric nanostar

Abstract

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