A composition can include a first moiety capable of being excited to an excited state, and a second moiety capable of accepting excited state energy from the first moiety. The second moiety is capable of emitting light with a FWHM of 15 nm or less when excited. The second moiety can be a J-aggregate and the first moiety can be a semiconductor nanocrystal.
申请公布号
EP2188825(B1)
申请公布日期
2015.01.07
申请号
EP20080797909
申请日期
2008.08.14
申请人
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人
HALPERT, JONATHAN, E.;TISCHLER, JONATHAN;BAWENDI, MOUNGI, G.;BULOVIC, VLADIMIR