紫外躍遷 的英文怎麼說

中文拼音 [wàiyuèqiān]
紫外躍遷 英文
ultraviolet transition
  • : Ⅰ形容詞(紅和藍合成的顏色) purple; violet Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (外面) outside; external side 2 (外國) foreign country 3 (以外) besides; beyond; in ...
  • : 動詞(跳) leap; jump
  • : Ⅰ動詞1. (遷移) move 2. (轉變) change 3. (古時指調動官職) be appointed to a certain post Ⅱ名詞(姓氏) a surname
  1. The indirect optical gaps of ce02 - tioa complex films induce the absorption edges wavelengths red shift so that the films have excellent properties of ultraviolet absorbing

    由於混合薄膜間接的能隙較小,導致了吸收邊向紅移,使薄膜有很好的線吸收功能。
  2. The zno particles are excited by ultraviolet ( uv ) exciting light ( 365 nm ), showing two photoluminescence ( pl ) peaks / bands, centered at 2. 90 ev ( blue ) and 2. 23 ~ 2. 41 ev ( yellow - green ), respectively. the intensity of the yellow - green band was reduced after the product had been annealed in n2 and o2 at 350 c for 1h. ultraviolet visible absorption spectrum shows that the zno absorbs ultraviolet light intensely

    對于復合h ps zno結構的發光機制,認為是納米h價帶中的電子在光的激發下,到zno的導帶,從而處于激發態,由於多孔硅的導帶比氧化鋅的導帶低, zno導帶中處于激發態的電子很快竄到多孔硅的導帶,然後再與h價帶中的空穴發生復合,發出可見光。
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