The power devices are mainly based on silicon. Silicon devices have limitations in terms of operating temperature, switching frequency and breakdown voltage. An alternative can be semiconductor wide band gap devices such as 4H-SiC. Through the work of several teams of researchers around the world, the performance of the power devices in 4H-SiC improve year by year. At ampere laboratory, design, fabrication and electrical tests of 4H-SiC devices are performed. The work done in this thesis is the design, fabrication and electrical characterization of 4H-SiC power devices with a high breakdown voltage. The parameters of the edge termination are optimized using simulations based on finite elements method. The parameters of 4H-SiC during the sim...
Electronic power devices made of silicon carbide promisesuperior performance over today's silicon de...
International audienceThis preliminary paper presents the early results obtained from the characteri...
International audienceMost of silicon devices such as Schottky diode, MOSFET, MESFET have been reali...
Les composants actifs en électronique de puissance sont principalement à base de Silicium. Or, le si...
Silicon carbide (SiC) has higher critical electric field for breakdown and lower intrinsic carrier c...
Silicon carbide (SiC) has higher critical electric field for breakdown and lower intrinsic carrier c...
La thèse intitulée "Conception, caractérisation et optimisation d’un transistor à effet de champ hau...
Silicon carbide (SiC) a semiconductor is as wide band gap, notable for its physical properties locat...
In the context of more electrical transports, mechanical devices tend to be replaced by their smalle...
The development of renewable energy away from urban areas requires the transmission of a large amoun...
Dans le contexte des transports plus électriques, les parties mécaniques tendent à être remplacées p...
La diode Schottky SiC est un composant qui peut potentiellement remplacer la diode PiN Si dans les a...
International audienceCritical steps for the fabrication of SiC devices are thermal annealing and me...
This research focuses on the designing and simulation of normally-on and normallyoff 4H-SiC VJFET. I...
Electronic power devices made of silicon carbide promisesuperior performance over today's silicon de...
Electronic power devices made of silicon carbide promisesuperior performance over today's silicon de...
International audienceThis preliminary paper presents the early results obtained from the characteri...
International audienceMost of silicon devices such as Schottky diode, MOSFET, MESFET have been reali...
Les composants actifs en électronique de puissance sont principalement à base de Silicium. Or, le si...
Silicon carbide (SiC) has higher critical electric field for breakdown and lower intrinsic carrier c...
Silicon carbide (SiC) has higher critical electric field for breakdown and lower intrinsic carrier c...
La thèse intitulée "Conception, caractérisation et optimisation d’un transistor à effet de champ hau...
Silicon carbide (SiC) a semiconductor is as wide band gap, notable for its physical properties locat...
In the context of more electrical transports, mechanical devices tend to be replaced by their smalle...
The development of renewable energy away from urban areas requires the transmission of a large amoun...
Dans le contexte des transports plus électriques, les parties mécaniques tendent à être remplacées p...
La diode Schottky SiC est un composant qui peut potentiellement remplacer la diode PiN Si dans les a...
International audienceCritical steps for the fabrication of SiC devices are thermal annealing and me...
This research focuses on the designing and simulation of normally-on and normallyoff 4H-SiC VJFET. I...
Electronic power devices made of silicon carbide promisesuperior performance over today's silicon de...
Electronic power devices made of silicon carbide promisesuperior performance over today's silicon de...
International audienceThis preliminary paper presents the early results obtained from the characteri...
International audienceMost of silicon devices such as Schottky diode, MOSFET, MESFET have been reali...