Warning (2): get_headers(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 [APP/Controller/TermsController.php, line 315]
Warning (2): get_headers() [<a href='http://php.net/function.get-headers'>function.get-headers</a>]: This function may only be used against URLs [APP/Controller/TermsController.php, line 315]
IUPAC - electronic energy migration (or hopping) (E01997)

electronic energy migration (or hopping)

https://doi.org/10.1351/goldbook.E01997
The movement of electronic @E02250@ from one molecular entity to another of the same species, or from one part of a molecular entity to another of the same kind (e.g. excitation @M03920@ between the chromophores of an aromatic polymer). The @M03920@ can happen via radiative or radiationless processes.
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2238 [Terms] [Paper]