Surface doping of nanostructures
Abstract
This disclosure provides systems, methods, and apparatus related to surface doping of nanostructures. In one aspect a plurality of nanostructures is fabricated with a solution-based process using a solvent. The plurality of nanostructures comprises a semiconductor. Each of the plurality of nanostructures has a surface with capping species attached to the surface. The plurality of nanostructures is mixed in the solvent with a dopant compound that includes doping species. During the mixing the capping species on the surfaces of the plurality of nanostructures are replaced by the doping species. Charge carriers are transferred between the doping species and the plurality of nanostructures.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568159
- Patent Number(s):
- 10,249,808
- Application Number:
- 15/254,148
- Assignee:
- The Regents of the University of California (Oakland, CA)
- DOE Contract Number:
- AC02-05CH11231
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 09/01/2016
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Sahu, Ayaskanta, Russ, Boris, Urban, Jeffrey J., Coates, Nelson E., Segalman, Rachel A., Forster, Jason D., Liu, Miao, Yang, Fan, Persson, Kristin Aslaug, and Dames, Christopher. Surface doping of nanostructures. United States: N. p., 2019.
Web.
Sahu, Ayaskanta, Russ, Boris, Urban, Jeffrey J., Coates, Nelson E., Segalman, Rachel A., Forster, Jason D., Liu, Miao, Yang, Fan, Persson, Kristin Aslaug, & Dames, Christopher. Surface doping of nanostructures. United States.
Sahu, Ayaskanta, Russ, Boris, Urban, Jeffrey J., Coates, Nelson E., Segalman, Rachel A., Forster, Jason D., Liu, Miao, Yang, Fan, Persson, Kristin Aslaug, and Dames, Christopher. Tue .
"Surface doping of nanostructures". United States. https://www.osti.gov/servlets/purl/1568159.
@article{osti_1568159,
title = {Surface doping of nanostructures},
author = {Sahu, Ayaskanta and Russ, Boris and Urban, Jeffrey J. and Coates, Nelson E. and Segalman, Rachel A. and Forster, Jason D. and Liu, Miao and Yang, Fan and Persson, Kristin Aslaug and Dames, Christopher},
abstractNote = {This disclosure provides systems, methods, and apparatus related to surface doping of nanostructures. In one aspect a plurality of nanostructures is fabricated with a solution-based process using a solvent. The plurality of nanostructures comprises a semiconductor. Each of the plurality of nanostructures has a surface with capping species attached to the surface. The plurality of nanostructures is mixed in the solvent with a dopant compound that includes doping species. During the mixing the capping species on the surfaces of the plurality of nanostructures are replaced by the doping species. Charge carriers are transferred between the doping species and the plurality of nanostructures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {4}
}
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Works referenced in this record:
Materials and Methodss for the Preparation of Nanocomposites
patent-application, May 2012
- Talapin, Dmitri V.; Kovalenko, Maksym V.; Lee, Jong-Soo
- US Patent Application 13/266079; 20120104325