high density buffer 中文意思是什麼
high density buffer
解釋
高密度緩沖器-
The high density dislocations behave like deep - level donors and the dislocations scattering is considerable at low temperature especially. besides, when the insb buffer layer thickness became 80nm, the roughness of insb epilayer increased. the initial stage of insb growth on gaas substrate is
透射電子顯微鏡發現,在insb / gaas薄膜的界面處分佈有間距為3 . 5nm的失配位錯陣列,界面處的高密度位錯可體現出類似深能級施主的特性,尤其在低溫下對載流子散射更加顯著。
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