晶格的空位 的英文怎麼說

中文拼音 [jīnggédekōngwèi]
晶格的空位 英文
empty position of a crystal lattice
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 格 : 格象聲詞rattle; gurgle
  • 的 : 4次方是 The fourth power of 2 is direction
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 空位 : 1 （空著的位子） a vacant or unoccupied seat; void; vacancy 2 [固體物理] [物理學] [半] vacancy; b...
  1. In manganite perovskites, substitution of divalent ions ( alkaline earth metals viz. ca, sr, ba ) in the a sublattice, introduces mn4 + ions or holes into the system. it is generally considered that the concentration of holes is equal to the concentration of divalent cations because of the charge compensation by controlled valencies

    在類鈣鈦礦型晶體結構中通過摻入二價堿土金屬（如ca ， sr ， ba ）可以在系統中產生mn ~ （ 4 + ）或氧空位，由價格補償的原理，理論上摻入的二價離子的濃度和氧空位的濃度相等。
  2. The diffusion mechanism wherein net atomic migration is from lattice site to an adjacent vacancy

    一種擴散機制，這時候原子的凈遷移過程是從晶格結點位置移動到鄰近的空位中。
  3. Another possibility is that the crystal of helium contains numerous defects and lattice vacancies ( yet another effect of the zero - point motion )

    另一種可能是氦的晶體中有許多缺陷和晶格空位（也是零點運動所造成的） 。
  4. We also have analyzed the photoluminescence ( pl ) spectra of some zno films, it turns out that the emission of ultraviolet light comes from the radiative recombination of excitons within nano - crystal energy band - gap, and the pl peaks move to smaller wavelength because zn are substituted by fe, co, and cu, which cause the size of the film grains smaller and the effective band - gap bigger. the red emission of zno films is due to, on the one hand, decrease of the film grains size which causes the emission intensity smaller and smaller until it disappears abruptly, on the other hand, the transition of electrons from deep donor level of the oxygen vacancies to the valence band

    另外，我們還對薄膜光致發光性質進行了分析和研究，結果表明：納米結構zno薄膜的紫外發光來源於帶間激子的輻射復合發光， pl譜的帶邊發射峰發生藍移是由於fe 、 co 、 cu對zn的替代使薄膜粒子的尺寸減小，使薄膜的有效帶隙增寬； zno薄膜的紅色發光，一方面是zno顆粒尺寸的減少，帶間的激子發射峰越來越弱直至猝滅，另一方面主要是與zno晶格中的o空位有關，由深能級復合發光引起紅光發射。
  5. Tg curves indicate, there were no detectable weight loss below 400 in any composition, the temperature at which weight loss becomes significant decreases, and the magnitude of weight loss increases with increasing sr content, but the onset temperature of weight loss increases and the amou nt of this loss decreases with increasing fe content

    熱重曲線表明這類材料在400以下未觀察到失重現象，隨著sr含量的增加，失重的起始溫度有所降低，但失重量反而增加；隨著fe含量的增加而增加，失重是源於晶格氧的解析，即與氧空位的生成有關。
  6. The real - space ( or position - space ) renormalization group method is close to fractal and is widely used in geometric phase transition systems without hamilton, for example, seepage, lattice animal and random walk

    實空間（位置空間）重整化群方法與分形有密切的關系，在不具有哈密頓的幾何相變系統，如滲流，晶格動物，無規行走等廣泛地被應用。
  7. The quasi - chemical equilibrium for cdte and znte were inspected independently while the influences of the integration crystal lattice were taken into consideration by the united concentration of vacancies, anti - sites, and the cation interstitials

    將（ cd ， zn ） te視為替代型晶格點陣，獨立地考察其中cdte和znte的偽化學平衡。同時，通過統一的空位、反位原子及陰離子間隙原子濃度來反映整體晶格環境的影響。
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