Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions
Plasma waves are oscillations of electron density in time and space, and in deep submicron field effect transistors, typical plasma frequencies, ?p, lie in the terahertz (THz) range and do not involve any quantum transitions. Hence, using plasma wave excitation for detection and/or generation of THz...
Saved in:
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English English |
Published: |
Penerbit UTM Press
2009
|
Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/13362/1/AbdulManafHashim2009_HarmonicResponsesin2DEG.pdf http://eprints.utm.my/id/eprint/13362/2/165 http://eprints.utm.my/id/eprint/13362/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.utm.13362 |
---|---|
record_format |
eprints |
spelling |
my.utm.133622017-11-01T04:17:20Z http://eprints.utm.my/id/eprint/13362/ Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions Hashim, Abdul Manaf Seiya, Kasai Hideki, Hasegawa TK Electrical engineering. Electronics Nuclear engineering Plasma waves are oscillations of electron density in time and space, and in deep submicron field effect transistors, typical plasma frequencies, ?p, lie in the terahertz (THz) range and do not involve any quantum transitions. Hence, using plasma wave excitation for detection and/or generation of THz oscillations is a very promising approach. In this paper, the investigation of plasma wave interaction between the plasma waves propagating in a short-channel High-Electron-Mobility Transistor (HEMT) and that of the radiated electromagnetic waves was carried out. Experimentally, we have demonstrated the detection of the terahertz (THz) radiation by an AlGaAs/GaAs HEMT up to third harmonic at room temperature and their resonant responses show very good agreement with the calculated results. Penerbit UTM Press 2009-06 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/13362/1/AbdulManafHashim2009_HarmonicResponsesin2DEG.pdf text/html en http://eprints.utm.my/id/eprint/13362/2/165 Hashim, Abdul Manaf and Seiya, Kasai and Hideki, Hasegawa (2009) Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions. Jurnal Teknologi, 50 (D). pp. 33-41. ISSN 2180-3722 DOI10.11113/jt.v50.165 |
institution |
Universiti Teknologi Malaysia |
building |
UTM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Malaysia |
content_source |
UTM Institutional Repository |
url_provider |
http://eprints.utm.my/ |
language |
English English |
topic |
TK Electrical engineering. Electronics Nuclear engineering |
spellingShingle |
TK Electrical engineering. Electronics Nuclear engineering Hashim, Abdul Manaf Seiya, Kasai Hideki, Hasegawa Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
description |
Plasma waves are oscillations of electron density in time and space, and in deep submicron field effect transistors, typical plasma frequencies, ?p, lie in the terahertz (THz) range and do not involve any quantum transitions. Hence, using plasma wave excitation for detection and/or generation of THz oscillations is a very promising approach. In this paper, the investigation of plasma wave interaction between the plasma waves propagating in a short-channel High-Electron-Mobility Transistor (HEMT) and that of the radiated electromagnetic waves was carried out. Experimentally, we have demonstrated the detection of the terahertz (THz) radiation by an AlGaAs/GaAs HEMT up to third harmonic at room temperature and their resonant responses show very good agreement with the calculated results. |
format |
Article |
author |
Hashim, Abdul Manaf Seiya, Kasai Hideki, Hasegawa |
author_facet |
Hashim, Abdul Manaf Seiya, Kasai Hideki, Hasegawa |
author_sort |
Hashim, Abdul Manaf |
title |
Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
title_short |
Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
title_full |
Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
title_fullStr |
Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
title_full_unstemmed |
Harmonic responses in 2DEG A1GaAs/GaAs hemt devices due to plasma wave interactions |
title_sort |
harmonic responses in 2deg a1gaas/gaas hemt devices due to plasma wave interactions |
publisher |
Penerbit UTM Press |
publishDate |
2009 |
url |
http://eprints.utm.my/id/eprint/13362/1/AbdulManafHashim2009_HarmonicResponsesin2DEG.pdf http://eprints.utm.my/id/eprint/13362/2/165 http://eprints.utm.my/id/eprint/13362/ |
_version_ |
1643646169526566912 |
score |
13.18916 |