The DC, AC, and noise properties of the GaAs/AlGaAs modulation-doped field-effect transistor channel
The channel noise of a normally-on MODFET has been measured at T = 300 K as a function of bias and frequency. The results are in good agreement with theoretical predictions for velocity fluctuation noise. A new method is introduced to calculate the correct dependence of the two-dimensional carrier c...
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Veröffentlicht in: | IEEE transactions on electron devices 1986-10, Vol.33 (10), p.1439-1446, Article 1439 |
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container_title | IEEE transactions on electron devices |
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creator | Whiteside, C.F. Bosman, G. Morkoc, H. Kopp, W.F. |
description | The channel noise of a normally-on MODFET has been measured at T = 300 K as a function of bias and frequency. The results are in good agreement with theoretical predictions for velocity fluctuation noise. A new method is introduced to calculate the correct dependence of the two-dimensional carrier concentration on channel voltage. The measurements indicate that real-space-charge transfer in the bias range considered is negligible. |
doi_str_mv | 10.1109/T-ED.1986.22692 |
format | Article |
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The results are in good agreement with theoretical predictions for velocity fluctuation noise. A new method is introduced to calculate the correct dependence of the two-dimensional carrier concentration on channel voltage. The measurements indicate that real-space-charge transfer in the bias range considered is negligible.</description><identifier>ISSN: 0018-9383</identifier><identifier>EISSN: 1557-9646</identifier><identifier>DOI: 10.1109/T-ED.1986.22692</identifier><identifier>CODEN: IETDAI</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Electronics ; Exact sciences and technology ; Other techniques and industries ; Semiconductor electronics. Microelectronics. Optoelectronics. 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The results are in good agreement with theoretical predictions for velocity fluctuation noise. A new method is introduced to calculate the correct dependence of the two-dimensional carrier concentration on channel voltage. The measurements indicate that real-space-charge transfer in the bias range considered is negligible.</description><subject>Applied sciences</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Other techniques and industries</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. 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Microelectronics. Optoelectronics. Solid state devices</topic><topic>Transistors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Whiteside, C.F.</creatorcontrib><creatorcontrib>Bosman, G.</creatorcontrib><creatorcontrib>Morkoc, H.</creatorcontrib><creatorcontrib>Kopp, W.F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on electron devices</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Whiteside, C.F.</au><au>Bosman, G.</au><au>Morkoc, H.</au><au>Kopp, W.F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The DC, AC, and noise properties of the GaAs/AlGaAs modulation-doped field-effect transistor channel</atitle><jtitle>IEEE transactions on electron devices</jtitle><stitle>TED</stitle><date>1986-10-01</date><risdate>1986</risdate><volume>33</volume><issue>10</issue><spage>1439</spage><epage>1446</epage><pages>1439-1446</pages><artnum>1439</artnum><issn>0018-9383</issn><eissn>1557-9646</eissn><coden>IETDAI</coden><abstract>The channel noise of a normally-on MODFET has been measured at T = 300 K as a function of bias and frequency. The results are in good agreement with theoretical predictions for velocity fluctuation noise. A new method is introduced to calculate the correct dependence of the two-dimensional carrier concentration on channel voltage. The measurements indicate that real-space-charge transfer in the bias range considered is negligible.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/T-ED.1986.22692</doi><tpages>8</tpages></addata></record> |
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subjects | Applied sciences Electronics Exact sciences and technology Other techniques and industries Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Transistors |
title | The DC, AC, and noise properties of the GaAs/AlGaAs modulation-doped field-effect transistor channel |
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