Electrically driven single-photon source at room temperature in diamond

Autor:	Norikazu Mizuochi, Maximilian Nothaft, Daisuke Takeuchi, Toshiharu Makino, Philipp Neumann, Jörg Wrachtrup, Fedor Jelezko, Adam Gali, Hiromitsu Kato, Masahiko Ogura, Hideyo Okushi, Satoshi Yamasaki
Rok vydání:	2012
Předmět:	Quantum optics Photon Materials science business.industry Diamond engineering.material Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention law Single-photon source engineering Optoelectronics business Excitation Diode Light-emitting diode
Zdroj:	Nature Photonics. 6:299-303
ISSN:	1749-4893 1749-4885
DOI:	10.1038/nphoton.2012.75
Popis:	Researchers demonstrate single-photon generation by electrical excitation from a single neutral nitrogen–vacancy centre in a p–i–n diamond diode. The photon generation rate at room temperature was 4 × 104 photons s−1 for an injection current of 14 mA. The researchers also investigated the carrier recombination dynamics of the device.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e180d553eb0448ad2c8101bf7178ad8b https://doi.org/10.1038/nphoton.2012.75 Zobrazit plný text záznamu Plný text ve formátu PDF