The filled skutterudite compound possesses bcc structure as evidenced by electron diffraction analysis. Powder X-ray diffraction data of filled skutterudite samples were characterized by Rietveld method for some crystallographic parameters such as lattice constant, atomic occupation, atomic position, etc.

另外，通過對化合物電子衍射的分析證實了〓化合物是一種具有bcc結(jié)構(gòu)的化合物一区二区网站；運用Rietveld方法對填充skutterudite化合物X衍射譜線進行了分析国产黄片视频在线免费视频观看，對化合物的晶格常數(shù)、原子位置的占有率以及原子位置坐標等晶體學參數(shù)進行了表征在线观看AV网站永久免费香蕉。

A theoretical description of the deformed state of QCs requires a combined consideration of interrelated phonon and phason field. The phonon field describes the motion of lattices in physical space, while the phason field describes the quasiperiodic arrangement of atoms in the complementary orthogonal space, which interact with one another. Owing to the existence of phason field, the elasticity of QCs is more complex than that of the conventional crystals.

準晶彈性的刻畫不僅需要描寫晶格振動的聲子場国产性交在线观看，還需要刻畫原子準周期排列的相位子場，而且二者是相互耦合的一级黄色片.comwww，所以準晶的彈性較經(jīng)典的一般晶體的彈性復(fù)雜的多。

Additionally, there was new AES that may be a transition form of hybridism of carbon atom. It is concluded that carbon atom of graphite changes from sp^2 π to sp^3 through "metal catalyst layer", and deposits on the surface of diamond.

結(jié)果表明高溫高壓條件下石墨中碳原子經(jīng)過"金屬催化劑層"才能將碳原子的電子構(gòu)形從SP^2π態(tài)改變成SP^3態(tài)九九播亚洲视频，碳原子從而以金剛石四面體結(jié)構(gòu)沉積到金剛石表面老妇女性爱视频，金剛石晶格結(jié)構(gòu)的形成是在金剛石表面層完成的日韩色五月一区二区。

According to these results, it is considered that in the matrix of gray cast iron nitrogen solid-solubilizes as interstitial atom in the octahedron interstice of ferrite and cementite which is not occupied by carbon atom, and causes the crystal lattice of ferrite and cementite to distort, so that the micro-hardness of the matrix increases.

依據(jù)這一實驗結(jié)果，作者認為日韩性爱免费观看，在灰鑄鐵基體組織中99色在线视频观看，氮以間隙原子的方式固溶在鐵素體和滲碳體中未被碳原子占據(jù)的八面體間隙里，造成鐵素體和滲碳體晶格畸變好超碰在线，從而提高了基體組織的顯微硬度国产在线视频一区二区。

Using the modified analytical embedded atom method, the physical properties of D03 type Fe3Al alloy, including the lattice constant, formation heat, elastic constants, phonon dispersion curves, density of states, molar heat capacity at constant volume, Debye temperature and thermal expansion, were calculated. The calculated results were compared with the experimental data and those obtained by others.

摘 要：應(yīng)用改進分析型嵌入原子模型，系統(tǒng)地計算了D03 結(jié)構(gòu)Fe3Al合金的晶格動力學性能av网址在线播放，包括晶格常數(shù)黄色片视频在线免费观看在线小影院、形成熱、彈性常數(shù)日本高清视、聲子譜日韩国产区、態(tài)密度、摩爾定容熱容视频毛片、德拜溫度和熱膨脹系數(shù)等亚洲天堂国产制服，并將計算結(jié)果與已有實驗數(shù)據(jù)和其他理論計算結(jié)果進行了比較。

Based on the atomic interaction potential with the embedded atom, molecular dynamics simulation was used to study the variation of Cu（001） surface caused by a Cu adatom and the hopping barriers of another Cu adatom in its vicinity.

采用嵌入原子方法的原子間相互作用勢老乱女中文字幕熟女熟妇，利用準靜態(tài)分子動力學模擬研究了Cu原子在Cu（001）表面吸附所導致的基體晶格畸變以及對其附近的另一個吸附原子自擴散行為的影響国亚洲视频。

The element Sb exists in many forms in the film: transpositional atoms and compounds such as Sb2O3, Zn7Sb2O14 etc. ZnO crysal grains grow in mixing directions. The lattice relaxation and content of second phases increase when more Sb is doped. The UVA absorption of doped ZnO thin film obviously increases. The ultraviolet absorption peak narrows, the absorption intensity increases, the absorption margin becomes steep and moves to shorter wavelength about 5 nm, and the visible absorption increases in some sort.

薄膜中Sb以多種形態(tài)存在：替位原子和化合物(Sb2O3、Zn7Sb2O14)等免费激情网址，ZnO呈混晶方式生長五月天亚洲综合在线电影；隨著Sb含量的增加，其引起的晶格畸變和次晶相的含量逐漸增加午夜性福利免费；摻雜薄膜在遠紫外波段的吸收顯著增強偷拍视频亚洲，UV吸收峰變窄，強度增大午夜少妇高潮在线看大片，吸收邊變得陡峭且向短波方向移動達5nm网红日批视频，在Vis波段的吸收有所增強。

A layer of tin atoms on a germanium surface forms a flat lattice, but at temperatures below about 150 Kelvin--for reasons that aren't entirely clear--the tin layer spontaneously corrugates to form a new structure, or phase, with one atom out of every three moving away from the substrate.

一層錫原子在鍺表面可以形成一個平整的晶格国产高清无码视频在线播放，但是當溫度低于150K錫原子層會自發(fā)的褶皺起來形成一種新的結(jié)構(gòu)在线日本免费黄色视频，或者說是新相，這時每三個原子中會有一個運動而離開基質(zhì)表面亚洲图片无码。

What makes minerals special is the way that the atoms of those elements are arranged in lattices which create unique crystalline structures and shapes.

礦物質(zhì)的特別之處在于這些元素中的原子形成的晶格欧美黄色片，而晶格創(chuàng)造了獨特的晶狀結(jié)構(gòu)和形狀。

What makes minerals special is the way that the atoms of those elements are arranged in lattices which create unique crystalline structures and shapes.

使礦物特別的是那些元素原子按晶格排列的方式性色av不卡无码中文字幕，晶格創(chuàng)造了獨特的晶狀結(jié)構(gòu)和形狀绿色私人午夜。