Sökning: "Rositza Yakimova"
Hittade 2 avhandlingar innehållade orden Rositza Yakimova.
1. Sublimation Growth and Performance of Cubic Silicon Carbide
Sammanfattning : Silicon carbide (SiC) is a wide band gap semiconductor satisfying requirements to replace silicon in devices operating at high power and high frequency at high temperature, and in harsh environments. Hexagonal polytypes of SiC, such as 6H-SiC and 4H-SiC are available on the power device markets. LÄS MER
2. Growth and Characterization of AlN : From Nano Structures to Bulk Material
Sammanfattning : Aluminum nitride (AlN) exhibits a large direct band gap, 6.2 eV, and is thus suitable forsolid state white-light-emitting devices. It is capable in spintronics because of its high Curietemperature if doped with transition metals. LÄS MER
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