A novel all optical molecular scale full adder

Autor:	Yoav Eichen, Husein Salman, Olga Kuznetz, Naser Shakkour, Shammai Speiser
Rok vydání:	2008
Předmět:	Adder Chemistry business.industry General Physics and Astronomy Scale (descriptive set theory) Nanotechnology Acceptor Rhodamine chemistry.chemical_compound Intramolecular force Transfer (computing) Molecule Optoelectronics Physical and Theoretical Chemistry business Excitation
Zdroj:	Chemical Physics Letters. 451:63-67
ISSN:	0009-2614
DOI:	10.1016/j.cplett.2007.11.066
Popis:	We show, that one molecule can communicate its logic output as input to another molecule. This transfer is achieved as an electronic energy transfer from a donor to an acceptor. We discuss a specific pair, the rhodamine 6G-azulene, for which there is considerable data, but the scheme is general enough to allow a wide choice of D and A pairs. We present results pertaining to a newly synthesized bichromophoric molecule based on this pair, in which a for the first time an all optical full adder is implemented, utilizing two-photon nonlinear optical excitation and intramolecular electronic energy transfer between the two moieties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::87b4744eea52248d7ab71c2e80d692cc https://doi.org/10.1016/j.cplett.2007.11.066 Zobrazit plný text záznamu Full Text from ScienceDirect