GaN High Electron Mobility Transistors (HEMTs) have demonstrated their capabilities to be an excellent candidate for high power microwave and mm-wave applications. However, the presence of traps in the device structure significantly degrades the device performance and also detriments the device reliability. Moreover, the origin of these traps and their physical location remains unclear till today. A part of the research work carried out in this thesis is focused on characterizing the traps existing in the GaN/AlGaN/GaN HEMT devices using LF S-parameter measurements, LF noise measurements and drain-lag characterization. Furthermore, we have used TCAD-based physical device simulations in order to identify the physically confirm the location o...
The manufacture of semiconductor components based on gallium nitride (GaN) is currently undergoing a...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...
GaN High Electron Mobility Transistors (HEMTs) have demonstrated their capabilities to be an excelle...
GaN High Electron Mobility Transistors (HEMTs) have demonstrated their capabilities to be an excelle...
Depuis plusieurs années, la technologie de transistors à effet de champ à haute mobilité (HEMT) sur ...
International audienceReliability in GaN based devices still motivates numerous studies because the ...
International audienceReliability in GaN based devices still motivates numerous studies because the ...
International audienceIn this paper, the type, activation energy (Ea) and cross section (σn) of the ...
GaN-based high electron mobility transistors (HEMTs) are promising candidates for future microwave e...
This paper presents a systematic analysis of the two kinds of traps encountered in AlGaN/GaN HEMTs. ...
International audienceGaN technologies have penetrated the microelectronic markets, proving the high...
International audienceGaN technologies have penetrated the microelectronic markets, proving the high...
GaN-based HEMTs have already demonstrated their supreme potential for all high power and high freque...
GaN-based HEMTs have already demonstrated their supreme potential for all high power and high freque...
The manufacture of semiconductor components based on gallium nitride (GaN) is currently undergoing a...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...
GaN High Electron Mobility Transistors (HEMTs) have demonstrated their capabilities to be an excelle...
GaN High Electron Mobility Transistors (HEMTs) have demonstrated their capabilities to be an excelle...
Depuis plusieurs années, la technologie de transistors à effet de champ à haute mobilité (HEMT) sur ...
International audienceReliability in GaN based devices still motivates numerous studies because the ...
International audienceReliability in GaN based devices still motivates numerous studies because the ...
International audienceIn this paper, the type, activation energy (Ea) and cross section (σn) of the ...
GaN-based high electron mobility transistors (HEMTs) are promising candidates for future microwave e...
This paper presents a systematic analysis of the two kinds of traps encountered in AlGaN/GaN HEMTs. ...
International audienceGaN technologies have penetrated the microelectronic markets, proving the high...
International audienceGaN technologies have penetrated the microelectronic markets, proving the high...
GaN-based HEMTs have already demonstrated their supreme potential for all high power and high freque...
GaN-based HEMTs have already demonstrated their supreme potential for all high power and high freque...
The manufacture of semiconductor components based on gallium nitride (GaN) is currently undergoing a...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...
Reliability in GaN based devices still motivates numerous studies because the involved degradation m...