Sökning: "Sang-kwon Lee"

Hittade 2 avhandlingar innehållade orden Sang-kwon Lee.

1. 1. Electrical contacts, Ohmic and Schottky, to 4H-Silicon Carbide for device applications

   Författare :Sang-Kwon Lee; KTH; []
   Nyckelord :silicon carbice; Ohmic; Schottky contacts; co-evaporation; current-voltage; capacitance-voltage measurement; power device; 4H-SiC; TLM;

   Sammanfattning : .... LÄS MER

3. 2. Processing and characterization of silicon carbide (6H-SiC and 4H-SiC) contacts for high power and high temperature device applications

   Författare :Sang Kwon Lee; KTH; []
   Nyckelord :Silicon carbide; ohmic and schottky contacts; co-evaporation; current-voltage; powre devices; nano-particles; Schottky barrier height lowering; TLM structures;

   Sammanfattning : Silicon carbide is a promising wide bandgap semiconductormaterial for high-temperature, high-power, and high-frequencydevice applications. However, there are still a number offactors that are limiting the device performance. LÄS MER