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Title: High temperature and high pressure AlGaN/GaN electronics

Abstract

Disclosed herein are devices, systems and methods useful for downhole sensors and electronics suitable for harsh thermal and mechanical environment associated with high-temperature geothermal drilling and high-temperature/high-pressure oil and gas drilling.

Inventors:
; ;
Issue Date:
Research Org.:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1998505
Patent Number(s):
11680476
Application Number:
16/715,877
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
DOE Contract Number:  
AC36-08GO28308
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/16/2019
Country of Publication:
United States
Language:
English

Citation Formats

Ginley, David Samuel, Parilla, Philip Anthony, and Friedman, Daniel Joseph. High temperature and high pressure AlGaN/GaN electronics. United States: N. p., 2023. Web.
Ginley, David Samuel, Parilla, Philip Anthony, & Friedman, Daniel Joseph. High temperature and high pressure AlGaN/GaN electronics. United States.
Ginley, David Samuel, Parilla, Philip Anthony, and Friedman, Daniel Joseph. Tue . "High temperature and high pressure AlGaN/GaN electronics". United States. https://www.osti.gov/servlets/purl/1998505.
@article{osti_1998505,
title = {High temperature and high pressure AlGaN/GaN electronics},
author = {Ginley, David Samuel and Parilla, Philip Anthony and Friedman, Daniel Joseph},
abstractNote = {Disclosed herein are devices, systems and methods useful for downhole sensors and electronics suitable for harsh thermal and mechanical environment associated with high-temperature geothermal drilling and high-temperature/high-pressure oil and gas drilling.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {6}
}

Works referenced in this record:

InAlN/GaN high electron mobility micro-pressure sensors for high-temperature environments
journal, August 2017


AlN/AlGaN HEMTs on AlN substrate for stable high-temperature operation
journal, January 2014


Investigation of High-Temperature Effects on the Performance of AlGaN/GaN High Electron Mobility Transistors
journal, December 2016


Continuous V-Grooved AlGaN/GaN Surfaces for High-Temperature Ultraviolet Photodetectors
journal, May 2016


High-Temperature Characteristics in Recessed-Gate AlGaN/GaN Enhancement-Mode Heterostructure Field Effect Transistors with Enhanced-Barrier Structures
journal, May 2013


Optical Sensors for the Exploration of Oil and Gas
journal, August 2017


Small signal modeling of HEMTs AlGaN/GaN/SiC for sensor and high-temperature applications
journal, October 2016


High-temperature carrier density and mobility enhancements in AlGaN/GaN HEMT using AlN spacer layer
journal, April 2017


Ir/Al multilayer Gates for High Temperature Operated AlGaN/GaN HEMTs
journal, September 2017