cathode bombardment 中文意思是什麼
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Since non - uniform electronic emission, poor recovery after ion bombardment and too expensive of sc2o3, scandate cathode has not been vastly used
但含鈧擴散陰極存在發射均勻性不好、抗離子轟擊性差以及價格昂貴等因素的制約而沒有獲得廣泛的應用。 -
Since the carrier mobility in organic materials is very low, no collision excitation is possible. the short wavelength peak is due to direct bombardment by electrons from sic > 2. we name this luminescence as cathodoluminescence - like ( cl - like ) emission or solid state cathode luminescence because the energized electrons are accelerated in solid instead of in vacuum
這樣在有機層中的電子數是nl n計n汁n ，空穴數是p n （ n是類陰極射線激發出的電子，也是類陰極射線激發出的空穴兒這兩類載流子的復合將比單純有機發光的復合nip增加了（ n計n葉n ）叮（ l n計n葉n ） n 。
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