晶格雜質 的英文怎麼說

中文拼音 [jīnggézázhí]
晶格雜質 英文
lattice impurity
  • 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
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 雜質 : [固體物理] impurity; foreign substance; impurity substance; inclusion; foreign matter
  1. The structures and characteristics of several graphite samples are measured by means of powder x - ray diffraction ( xrd ), brunauer - emmer - teller ( bet ) surface area measurement, inductively coupled plasma ( icp ) spectroscopy, particle size analysis and electrochemical measurements. the effects of origin, structure, impurity, particle size, specific surface area of carbon materials on the electrochemical characteristics are studied. a synthetic graphite with abundant resources, low cost and favorable performance is determined as the raw material for modification of graphite

    採用xrd 、 bet 、 icp 、激光粒徑分析及電化學性能測試等方法，對國內外多種典型石墨樣品的結構與性能進行比較，研究石墨材料的來源、晶體結構、雜質含量、顆粒大小、比表面積等因素對其充放電性能的影響，確定一種性能較好、價格低廉、來源廣泛的普通人造石墨粉作為熱處理與摻雜改性、以及復合結構炭材料研究的原材料。
  2. Some impurities are entirely substitutional or interstitial in behavior, but others can exist in either lattice position.

    有些雜質是單純的替代位或單純的間隙位雜質，但也有的可以在任一晶格位置存在。
  3. The result showed : the main cause of color change is the formation and annihilation of shallow color centers ; there exist nickel and cobalt ions in the samples ' lattice ; and the impurity ions contribute a lot to the formation of shallow color centers

    結果表明：變色的主要原因是淺色心的產生與湮滅；樣品晶格中存在鎳、鈷離子；雜質離子的存在有利於形成各種淺色心。
  4. In addition, integrated circuits and semiconductor devices are generally made with single - side polished wafers, therefore the results of this work indicate that nanocavity - gettering technique is practical in manufacture of devices. finally, the gettering uniformity is demonstrated directly on samples. the gettering results of au to oxygen intrinsic precipitation and to the nanocavity formed by helium ion implantation were compared and discussed in this paper

    本文還對實驗樣品中存在的氧沉積、晶格損傷對金雜質的吸除效果，與注氦誘生微孔的吸雜效果進行了比較和討論，進一步證實了注氦誘生微孔吸除金雜質的均勻性，並加深了對微孔吸除機理的理解。
  5. According to the sample prepared by hydrothermal method, the doping cations can enter the spinel lattice. rare earth cations mostly occupy position b because of their big radius. cerium are oxidized to ce4 +, whose radius is relatively small, and ce4 + mostly occupies position a. as a whole, the coercivity of cobalt ferrite doped with rare earth element is bigger than that of pure cobalt ferrite

    結果表明，對水熱法制備的鐵氧體粒子，雜質離子能夠進入其尖晶石晶格中，並因稀土離子的半徑較大，而絕大部分佔據尖晶石的b位，鈰元素因被氧化成為四價離子，離子半徑相對較小，而主要佔據a位。
  6. Experimental results revealed that the carrier mobility increased with increasing of the annealing temperature, in the range of the annealing temperature from 650 ? to 850 ?, which implied that the crystal lattice structure was damaged by ion implantation and restored after annealing. furthermore, the square carrier concentration decreased, and the square resistance of the samples implanted by mn + and c increased with the raising of annealing temperature. these results indicated that the second phase such as mnga, mnas ferromagnets was formed by more mn + ions with increasing of the ( gaas ) annealing temperature, so the mn + ions which can provide carriers decreased

    由實驗結果可以知道在退火溫度為650 850范圍內，樣品的載流子遷移率隨著退火溫度的提高呈上升趨勢，說明雜質元素的注入對樣品造成晶格損傷，但退火對這些損傷具有修復作用；此外，隨著退火溫度的上升，樣品的方塊載流子濃度不斷下降，加c樣品的方塊電阻不斷上升，這都是因為隨著退火溫度的提高，摻入的mn ~ +離子不再提供載流子，而是形成了mnga 、 mnas等磁性第二相。
  7. For the zno : eu obtained in the present paper, eu3 + ions have successfully inserted into zno host lattices with two different structure phases

    首次成功地將eu離子摻雜到基質zno的不同晶相之中。並對不同格位的發射現象進行了研究。
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