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Synthesis of transparent conducting oxide coatings

Patent ·
OSTI ID:1176266
A method and system for preparing a light transmitting and electrically conductive oxide film. The method and system includes providing an atomic layer deposition system, providing a first precursor selected from the group of cyclopentadienyl indium, tetrakis (dimethylamino) tin and mixtures thereof, inputting to the deposition system the first precursor for reaction for a first selected time, providing a purge gas for a selected time, providing a second precursor comprised of an oxidizer, and optionally inputting a second precursor into the deposition system for reaction and alternating for a predetermined number of cycles each of the first precursor, the purge gas and the second precursor to produce the oxide film.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
7,709,056
Application Number:
11/804,059
OSTI ID:
1176266
Country of Publication:
United States
Language:
English

References (3)

High-Mobility Ga0.47ln0.53As/lnP heterostructure by atmospheric-pressure MOVPE using cyclopentadienyl indium journal March 1996
Tin Oxide Films Deposited by Ozone-Assisted Thermal Chemical Vapor Deposition journal May 1999
Atomic Layer Deposition of In 2 O 3 Using Cyclopentadienyl Indium:  A New Synthetic Route to Transparent Conducting Oxide Films journal July 2006

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