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Title: Surface treatment of nanocrystal quantum dots after film deposition

Abstract

Provided are methods of surface treatment of nanocrystal quantum dots after film deposition so as to exchange the native ligands of the quantum dots for exchange ligands that result in improvement in charge extraction from the nanocrystals.

Inventors:
; ;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1169086
Patent Number(s):
8946546
Application Number:
13/630,075
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Sykora, Milan, Koposov, Alexey, and Fuke, Nobuhiro. Surface treatment of nanocrystal quantum dots after film deposition. United States: N. p., 2015. Web.
Sykora, Milan, Koposov, Alexey, & Fuke, Nobuhiro. Surface treatment of nanocrystal quantum dots after film deposition. United States.
Sykora, Milan, Koposov, Alexey, and Fuke, Nobuhiro. Tue . "Surface treatment of nanocrystal quantum dots after film deposition". United States. https://www.osti.gov/servlets/purl/1169086.
@article{osti_1169086,
title = {Surface treatment of nanocrystal quantum dots after film deposition},
author = {Sykora, Milan and Koposov, Alexey and Fuke, Nobuhiro},
abstractNote = {Provided are methods of surface treatment of nanocrystal quantum dots after film deposition so as to exchange the native ligands of the quantum dots for exchange ligands that result in improvement in charge extraction from the nanocrystals.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {2}
}

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Works referenced in this record:

p-Type PbSe and PbS Quantum Dot Solids Prepared with Short-Chain Acids and Diacids
journal, March 2010