About: Noise Spectroscopy of GaN/AlGaN HFETs     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Noise characteristics of epitaxial n-GaN on sapphire layers and GaN/AlGaN on sapphire or SiC HFET structures were investigated in the temperature range from 13K to 300K. Ohmic contacts were made using Ti/Al/Ni/Au and contact noise was found negligible by TLM analysis. The Hooge parameter alfa of epitaxial GaN was 2x10-3 at 300K, gradually decreasing to 10-4 around 50K. For GaN/AlGaN on sapphire HFET the g-r noise was dominant at almost every temperature, allowing only to determine alfa = 2x10-4 at 22K. The GaN/AlGaN on SiC HFETs were characterized by alfa values of 10-4 to 10-5.
  • Noise characteristics of epitaxial n-GaN on sapphire layers and GaN/AlGaN on sapphire or SiC HFET structures were investigated in the temperature range from 13K to 300K. Ohmic contacts were made using Ti/Al/Ni/Au and contact noise was found negligible by TLM analysis. The Hooge parameter alfa of epitaxial GaN was 2x10-3 at 300K, gradually decreasing to 10-4 around 50K. For GaN/AlGaN on sapphire HFET the g-r noise was dominant at almost every temperature, allowing only to determine alfa = 2x10-4 at 22K. The GaN/AlGaN on SiC HFETs were characterized by alfa values of 10-4 to 10-5. (en)
Title
  • Noise Spectroscopy of GaN/AlGaN HFETs
  • Noise Spectroscopy of GaN/AlGaN HFETs (en)
skos:prefLabel
  • Noise Spectroscopy of GaN/AlGaN HFETs
  • Noise Spectroscopy of GaN/AlGaN HFETs (en)
skos:notation
  • RIV/00216305:26220/08:PU73782!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/05/2095), Z(MSM0021630503)
http://linked.open...iv/cisloPeriodika
  • 9
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 382834
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/08:PU73782
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • GaN, GaN/AlGaN, HFET, HEMT, 1/f noise, g-r noise, Hooge parameter (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [F62956390E8E]
http://linked.open...i/riv/nazevZdroje
  • WSEAS Transactions on Electronics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 4
http://linked.open...iv/tvurceVysledku
  • Pavelka, Jan
  • Tacano, Munecazu
  • Šikula, Josef
  • Tanuma, Nobuhisa
http://linked.open...n/vavai/riv/zamer
issn
  • 1109-9445
number of pages
http://localhost/t...ganizacniJednotka
  • 26220
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 25 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software