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Tittel [sv]
Svängningskretsar Baserade på Negativ Resistans i Diamant
Tittel [en]
Transferred Electron Oscillators in Diamond
Abstract [sv]
The recently discovered phenomenon of negative differential resistance (NDR) in diamond by our group (published in Applied Physics Letters in April 2012) is a breakthrough that will open up the route to the first commercial devices in diamond. The NDR, combined with the timing properties of a drift layer, allows construction of a high-power microwave relaxation oscillator, working at GHz or THz frequencies, simply by applying a direct current through the device mounted in a suitably tuned cavity or waveguide. The purpose of this research proposal is to demonstrate such a working device. Applications includes e.g. anti collision radar, body scanners, medical imaging and many more.
Principal InvestigatorIsberg, Jan
Koordinerande organisasjon
Uppsala universitet
Forskningsfinansiär
Tidsperiod
2013-01-01 － 2014-12-31
HSV kategori
Communication SystemsOther Electrical Engineering, Electronic Engineering, Information Engineering
Identifikatorer
DiVA, id: project:4861Prosjekt id: 2012-05819_VR
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