首页>
外国专利>
MID AND FAR-INFRARED NANOCRYSTALS BASED PHOTODETECTORS WITH ENHANCED PERFORMANCES
MID AND FAR-INFRARED NANOCRYSTALS BASED PHOTODETECTORS WITH ENHANCED PERFORMANCES
展开▼
机译：具有增强性能的中远程和远红外纳米光电检测器
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a plurality of metal chalcogenide nanocrystals coated with multiple organic and inorganic ligands; wherein the metal is selected from Hg, Pb, Sn, Cd, Bi, Sb or a mixture thereof; and the chalcogen is selected from S, Se, Te or a mixture thereof; wherein the multiple inorganic ligands includes at least one inorganic ligands are selected from S2−, HS−, Se2−, Te2−, OH−, BF4−, PF6−, Cl−, Br−, I−, As2Se3, Sb2S3, Sb2Te3, Sb2Se3, As2S3 or a mixture thereof; and wherein the absorption of the C—H bonds of the organic ligands relative to the absorption of metal chalcogenide nanocrystals is lower than 50%, preferably lower than 20%.
展开▼
机译：公开了涂覆有多个有机和无机配体的多个金属硫属化物纳米晶体;其中金属选自Hg，Pb，Sn，Cd，Bi，Sb或其混合物;硫族元素选自S，Se，Te或其混合物;其中多个无机配体包括至少一种无机配体，所述无机配体选自S2-，HS-，Se2-，Te2-，OH-，BF4-，PF6-，Cl-，Br-，I-，As2Se3，Sb2S3，Sb2Te3， Sb 2 Se 3，As 2 S 3或它们的混合物;并且其中相对于金属硫属化物纳米晶体的吸收，有机配体的CH键的吸收低于50％，优选低于20％。
展开▼
