晶粒長大退火 的英文怎麼說
中文拼音 [jīnglìzhǎngdàtuìhuǒ]
晶粒長大退火
英文
grain growth annealing- 晶 : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
- 粒 : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
- 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
- 退 : 動詞1 (向後移動) retreat; draw back; move back 2 (使向後移動) cause to move back; remove; wit...
- 火 : fire
- 長大 : grow; grow up; be brought up
- 退火 : [冶金學] anneal; annealing; back-out
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The zn / o ratio, c - axis orented and stress were improved by annealing, and also redusing the defect of zno flim, increasing the size of grain. but too high annealing temperature was adverse to recrystallization of zno thin film
退火能改善zno薄膜的鋅氧比、 c軸的擇優取向和應力狀態,減少薄膜中的缺陷,使晶粒長大,但是過高的退火溫度不利於zno薄膜的重結晶,使zno薄膜的質量變差。The p - phase transformation was completed after 20 or 24 hours annealing at 800 ? for all hot - pressed samples
所有試樣在800退火20h或者24h后均完成了相轉變,其間沒有發生明顯的晶粒長大。The size variation of annealed nanoparticles was studied with the treatment temperature. the result shows that, for the size of 11nm zns nanoparticles, they grow up dramatically when the treatment temperature exceeding 600, and have been 3 - 5 um when the treatment temperature increasing to 900
藉助x射線衍射技術和掃描隧道電鏡等實驗手段,系統研究了zns納米晶經過退火處理后尺寸隨溫度的變化關系,給出了顆粒尺寸隨處理溫度急劇增大的溫度范圍,從能量的角度解釋了退火處理中顆粒長大的原因。Two exceptional structures appear in the film. they are concentric ring of si and hollow ring of c. the former is composed of three parts : the outer belt, the medium and the heart
當退火溫度升高到600后,薄膜的結晶度繼續增加到60 70 ,晶粒繼續長大,並發現了兩種異常的結構:同心環和空心環。The annealing also changes the grain morphology. the p grains from the amorphous layer are finer than in the other cases. silicide grains grow towards the substrate at high annealing temperature and finally shrink into isolated islands, thus deteriorating the silicide / si interface smoothness
由於非晶的形成,使得退火后晶粒要經重新形核和長大的過程,所以在同樣的退火條件下,與未形成非晶的樣品比,硅化物顆粒要小。The latter structure is composed of polycrystalline graphite in fact. a large amount of sic > 2 single crystals with the size of lonm appears in the film when the time of the post - heating is increased to five hours
當退火時間延長到5個小時,薄膜的結晶度和600退火一個小時的薄膜相類似,不過,薄膜中大量存在的是10nm左右的sio2晶粒。分享友人