The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects
2010 marked the 30th anniversary of the High-Electron Mobility Transistor (HEMT). The HEMT represented a triumph for the, at the time, relatively new concept of bandgap engineering and nascent molecular beam epitaxy technology. The HEMT showcased the outstanding electron transport characteristics of...
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| Format: | Article |
| Language: | en_US |
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CS ManTech
2014
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| Online Access: | http://hdl.handle.net/1721.1/87102 |
| _version_ | 1826195852778012672 |
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| author | del Alamo, Jesus A. |
| author2 | Massachusetts Institute of Technology. Microsystems Technology Laboratories |
| author_facet | Massachusetts Institute of Technology. Microsystems Technology Laboratories del Alamo, Jesus A. |
| author_sort | del Alamo, Jesus A. |
| collection | MIT |
| description | 2010 marked the 30th anniversary of the High-Electron Mobility Transistor (HEMT). The HEMT represented a triumph for the, at the time, relatively new concept of bandgap engineering and nascent molecular beam epitaxy technology. The HEMT showcased the outstanding electron transport characteristics of two-dimensional electron gas (2DEG) systems in III-V compound semiconductors. In the last 30 years, HEMTs have been demonstrated in several material systems, most notably AlGaAs/GaAs and AlGaN/GaN. Their uniqueness in terms of noise, power and high frequency operation has propelled HEMTs to gain insertion in a variety of systems where they provide critical performance value. 2DEG systems have also been a boon in solid-state physics where new and often bizarre phenomena have been discovered. As we look forward, HEMTs are uniquely positioned to expand the reach of electronics in communications, signal processing, electrical power management and imaging. Some of the most exciting prospects in the near future for HEMT-like devices are those of GaN for high voltage power management and III-V CMOS to give a new lease on life to Moore’s Law. This paper briefly reviews some highlights of HEMT development in the last 30 years in engineering and science. It also speculates about potential future applications. |
| first_indexed | 2024-09-23T10:16:10Z |
| format | Article |
| id | mit-1721.1/87102 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T10:16:10Z |
| publishDate | 2014 |
| publisher | CS ManTech |
| record_format | dspace |
| spelling | mit-1721.1/871022022-09-26T16:53:50Z The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects del Alamo, Jesus A. Massachusetts Institute of Technology. Microsystems Technology Laboratories del Alamo, Jesus A. 2010 marked the 30th anniversary of the High-Electron Mobility Transistor (HEMT). The HEMT represented a triumph for the, at the time, relatively new concept of bandgap engineering and nascent molecular beam epitaxy technology. The HEMT showcased the outstanding electron transport characteristics of two-dimensional electron gas (2DEG) systems in III-V compound semiconductors. In the last 30 years, HEMTs have been demonstrated in several material systems, most notably AlGaAs/GaAs and AlGaN/GaN. Their uniqueness in terms of noise, power and high frequency operation has propelled HEMTs to gain insertion in a variety of systems where they provide critical performance value. 2DEG systems have also been a boon in solid-state physics where new and often bizarre phenomena have been discovered. As we look forward, HEMTs are uniquely positioned to expand the reach of electronics in communications, signal processing, electrical power management and imaging. Some of the most exciting prospects in the near future for HEMT-like devices are those of GaN for high voltage power management and III-V CMOS to give a new lease on life to Moore’s Law. This paper briefly reviews some highlights of HEMT development in the last 30 years in engineering and science. It also speculates about potential future applications. 2014-05-22T18:00:19Z 2014-05-22T18:00:19Z 2011-05 Article http://purl.org/eprint/type/ConferencePaper http://hdl.handle.net/1721.1/87102 del Alamo, Jesus A. "The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects." 2011 International Conference on Compound Semiconductor Manufacturing Technology, May 16-19, 2011, Indian Wells, California. en_US http://www.csmantech.org/Conference%20Information/APfiles/2011%20AP%20REV%20K.pdf Proceedings of the 2011 International Conference on Compound Semiconductor Manufacturing Technology Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf CS ManTech MIT web domain |
| spellingShingle | del Alamo, Jesus A. The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title | The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title_full | The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title_fullStr | The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title_full_unstemmed | The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title_short | The High-Electron Mobility Transistor at 30: Impressive Accomplishments and Exciting Prospects |
| title_sort | high electron mobility transistor at 30 impressive accomplishments and exciting prospects |
| url | http://hdl.handle.net/1721.1/87102 |
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