title: Red emissive CuInS2-based nanocrystals: a potential phosphor for warm white light-emitting diodes.
abstract: We here report the integration of red emissive CuInS(2) based nanocrysals as a potential red phosphor for warm light generation. By combining red emissive CuInS(2) based nanocrysals with commercial yellow emissive YAG:Ce and green emissive Eu(2+) doped silicate phosphors, we fabricated warm white light-emitting diodes with high color rendering index up to ~92, high luminous efficiency of 45~60 lm/W and color temperature less than 4000K.
authors.affiliation: Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081, China.
authors.forename: Bingkun
authors.initials: B
authors.lastname: Chen
authors.forename: Qingchao
authors.initials: Q
authors.lastname: Zhou
authors.forename: Junfei
authors.initials: J
authors.lastname: Li
authors.forename: Feng
authors.initials: F
authors.lastname: Zhang
authors.forename: Ruibin
authors.initials: R
authors.lastname: Liu
authors.forename: Haizheng
authors.initials: H
authors.lastname: Zhong
authors.forename: Bingsuo
authors.initials: B
authors.lastname: Zou
mesh_terms: D003116:Color; D003300:Copper / Q000737:chemistry* / Q000528:radiation effects; D003460:Crystallization; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007204:Indium / Q000737:chemistry* / Q000528:radiation effects; D008027:Light; D008029:Lighting / Q000295:instrumentation*; D012643:Selenium / Q000737:chemistry* / Q000528:radiation effects; D012666:Semiconductors
chemical_list: C101793:copper indium diselenide; D007204:Indium; D003300:Copper; D012643:Selenium