贗晶 的英文怎麼說
中文拼音 [yànjīng]
贗晶
英文
pseudocrystal-
And pbo single crystal nanowire was successfully prepared with new method. the results show that the amorphous matrix of the powders almost completely transforms into crystalline perovskite phase after 600 calcinations. the mean grain size in pt / tb powder is about 23nm that is smaller than that of pt powders
鈣鈦礦相的晶軸比c / a比未摻tb的pt粉末低，具有贗立方結構的特性，降低了從立方相向這種四方相轉化的勢壘，從而有效地抑制了較高溫下焦綠石相的產生。We obtain that i ) with the increase of the phonon - pseudospin interaction and the thickness of the superlattice, the phase transition temperature of the superlattice will increase. ii ) the increase of the phonon - pseudospin interaction leads to the change of the number of the pyroelectric peaks in the temperature curve of pyroelectric coefficient and to the change of the pyroelectric coefficient
研究發現，聲子與贗自旋的相互作用會影響鐵電超晶格熱電峰的數目以及熱電系數的溫度曲線的形態，而且聲子與贗自旋耦合作用的增強以及超晶格尺寸的增大都會使整個材料的相變溫度增加。Lanio3 ( lno ), as a desirable candidate for electrode materials, has a pseudo - cubic perovskite crystal structure with a lattice parameter of 3. 84
作為一種合適的侯選電極材料， lanio3 （ lno ）的晶體結構是一種贗立方的鈣鈦礦結構。The vibrational modes of batio3 and pbtio3 in different crystalline phases have been investigated by means of density functional theory pseudopotential method
採用密度泛函贗勢的方法，研究了不同晶相的鈦酸鉛和鈦酸鋇的振動模式。We consider the long - range interaction, the phonon - pseudospin interaction, the interfacial effects and the size effect respectively. firstly, within the framework of spin - 1 / 2 transverse ising model ( tim ), the long - range effects on the pyroelectric properties of a ferroelectric superlartice are studied by use of the beyond mean - field theory
應用超越平均場的理論、格林函數方法，在橫場伊辛模型的框架內，考慮了贗自旋間的長程相互作用、聲子與贗自旋的相互作用、界面效應和尺寸效應，對鐵電超晶格的熱電性質進行了較深入的研究。分享友人