English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Features of light absorption by a low-dimensional disordered molecular aggregate

MPS-Authors
/persons/resource/persons126936

Zvyagin,  A. A.
Max Planck Institute for the Physics of Complex Systems, Max Planck Society;

Fulltext (public)
There are no public fulltexts available
Supplementary Material (public)
There is no public supplementary material available
Citation

Ropakova, I. Y., & Zvyagin, A. A. (2018). Features of light absorption by a low-dimensional disordered molecular aggregate. Low Temperature Physics, 44(1), 65-68. doi:10.1063/1.5020899.


Cite as: http://hdl.handle.net/21.11116/0000-0001-D561-1
Abstract
Absorption of light by the exciton system of quantum molecular low-dimensional complexes (aggregates) is studied theoretically. It is shown that in the ground state, a rather low degree of disorder of H-aggregate impurities in the chain of J-aggregates causes a significant lowering of the J-band absorption intensity (along with the appearance of the H-band). A further increase in the degree of disorder of the impurities does not lead to a substantial rearrangement of the absorption spectrum of the system. There is no absorption in the case of the complete disorder. Published by AIP Publishing.