Amorphous tin-cadmium oxide films and the production thereof

Li, Xiaonan; Gessert, Timothy A

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Title: Amorphous tin-cadmium oxide films and the production thereof

Abstract

A tin-cadmium oxide film having an amorphous structure and a ratio of tin atoms to cadmium atoms of between 1:1 and 3:1. The tin-cadmium oxide film may have an optical band gap of between 2.7 eV and 3.35 eV. The film may also have a charge carrier concentration of between 1.times.10.sup.20 cm.sup.-3 and 2.times.10.sup.20 cm.sup.-3. The tin cadmium oxide film may also exhibit a Hall mobility of between 40 cm.sup.2V.sup.-1 s.sup.-1 and 60 cm.sup.2V.sup.-1 s.sup.-1. Also disclosed is a method of producing an amorphous tin-cadmium oxide film as described and devices using same.

Inventors:: Li, Xiaonan; Gessert, Timothy A

Issue Date:: Tue Oct 29 00:00:00 EDT 2013

Research Org.:: National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1107784

Patent Number(s):: 8568828

Application Number:: 12/705,465

Assignee:: Alliance for Sustainable Energy, LLC (Golden, CO)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
H01B1/08 - oxides

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L31/022466 - {made of transparent conductive layers, e.g. TCO, ITO layers}
H01L31/1884 - {Manufacture of transparent electrodes, e.g. TCO, ITO}

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
Y02E10/50 - Photovoltaic [PV] energy

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DOE Contract Number:: AC36-08GO28308

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Li, Xiaonan, and Gessert, Timothy A. Amorphous tin-cadmium oxide films and the production thereof.  United States: N. p., 2013. 
        Web.

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                    Li, Xiaonan, & Gessert, Timothy A. Amorphous tin-cadmium oxide films and the production thereof.  United States.

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                    Li, Xiaonan, and Gessert, Timothy A. Tue .  
        "Amorphous tin-cadmium oxide films and the production thereof".  United States.  https://www.osti.gov/servlets/purl/1107784.

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@article{osti_1107784,

  title        = {Amorphous tin-cadmium oxide films and the production thereof},

  author       = {Li, Xiaonan and Gessert, Timothy A},

  abstractNote = {A tin-cadmium oxide film having an amorphous structure and a ratio of tin atoms to cadmium atoms of between 1:1 and 3:1. The tin-cadmium oxide film may have an optical band gap of between 2.7 eV and 3.35 eV. The film may also have a charge carrier concentration of between 1.times.10.sup.20 cm.sup.-3 and 2.times.10.sup.20 cm.sup.-3. The tin cadmium oxide film may also exhibit a Hall mobility of between 40 cm.sup.2V.sup.-1 s.sup.-1 and 60 cm.sup.2V.sup.-1 s.sup.-1. Also disclosed is a method of producing an amorphous tin-cadmium oxide film as described and devices using same.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Oct 29 00:00:00 EDT 2013},

  month        = {Tue Oct 29 00:00:00 EDT 2013}

}

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Works referenced in this record:

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