结构相变

LiTaO3晶体高压结构相变的理论研究

Theoretical investigations of high-pressure phase transition of LiTaO_3

高压下TiN等结构相变的第一性原理研究

First-Principles Study of the Isostructural Phase Transition of TiN under High Pressure

Fe（60）Ni（40）纳米材料的结构相变

Structure transformations of Fe_ ( 60 ) Ni_ ( 40 ) nanocrystalline materials

分子晶体的高压Raman光谱及结构相变

High-pressure Raman spectra and structure phase transition for molecule crystals

杂质对K2ZnCl4晶体无公度结构相变的影响

Effect of impurities on incommensurate phase transition of k_ ( 2 ) zncl_ ( 4 ) crystal

从fcc到sc结构相变的MonteCarlo研究

A Monte Carlo study for the structure transition from FCC to SC

高压下ZnO纳米线的结构相变和能带的尺寸效应

Size effects on the structure transformation and band gaps of ZnO nanowires under high pressure

Ba（1-x）SrxTiO3的Sol-gel法制备与结构相变研究

Preparation and Structure Phase Transition of Ba_1 - xSr_xTiO_3 by Sol-gel Technique

磁性和非磁性杂质对高Tc超导材料结构相变的影响

The Effect of Impurities on the Structure phase Transition of the High-Tc Superconductors

ZnS：Ag的ESR及结构相变研究

Study on ESR and structure phase transformation in zns : AG

Gd5Ge4中磁场温度诱导的磁结构相变研究

Magnetic structural transformation induced by magentic field and temperature in Gd_5Ge_4

Y2O3压致结构相变的研究

Pressure-induced structure phase transition on Y_2O_3

电场作用下PVDF薄膜的结构相变与剩余极化特性研究

Study on phase transitions and characteristics of PVDF thin film during electric poling

并结合这两个样品的高压下的同步辐射能散X射线衍射实验，进一步证明了这两种相变是电子结构相变引起的。

According to the analysis of energy dispersive X-ray diffraction with synchrotron radiation , these are considered as electronic structure transitions caused by high pressure .

电场增大至350kVcm，链体系发生结构相变并出现发光猝灭。

In a strong electric field of 350 kV / cm , there appears structural phase transition of the chain and luminescence quenching .

晶体结构相变的Morse理论分析

Analysis of Morse Theory Concerning Phase Change of Critical Structure

CaB4及Bi2Sr2CoO（6+x）高压下的电输运性质及结构相变

Electrical Transport Properties and Structural Phase Transition of CaB_4 and Bi_2Sr_2CoO_ ( 6 + x ) under High Pressure

NaCl、KCl和NaF晶体高压结构相变点的计算

Calculations of the high pressrue phase transition point of nacl , KCl and NaF crystals

PCT纳米材料结构相变的变温拉曼光谱研究

Study on Structure Phase Transition of PCT Nano-powder by Using Temperature-change Raman Spectroscopy

磁性复合膜的制备及其磁致变形性能Gd5Ge4中磁场温度诱导的磁结构相变研究

Preparation and Deflection Character research of Susceptible Composite Film Magnetic structural transformation induced by magentic field and temperature in Gd_5Ge_4

用Raman光谱技术研究了LiTi2（PO4）3晶体在高压下的结构相变。

In this paper the high pressure Raman spectra of the crystal LiTi 2 ( PO 4 ) 3 have been studied .

对化合物Na3In2（PO4）3进行差热分析、高温显微镜观察和高温X射线衍射研究表明，在升温过程中，化合物经历了超结构相变。

Na_3In_2 ( PO_4 ) _3 has been investigated by differential thermal analysis , high tem-perature microscope observation and high temperature X-ray diffraction methods .

系统地研究了CoxFe（3-x）O4结构相变过程和磁性能。

Structure phase transition and magnetic properties of the Co_xFe_ ( 3-x ) O_4 were studied systematically .

A-15化合物结构相变的重正化群分析

Analysis of renormalization-group of structural phase transitions in A-15 compounds

环已烷光催化氧化制环已酮&Ⅲ.锐钛矿变体的光催化作用纳米TiO2的结构相变和锐钛矿晶粒长大动力学

PHOTOCATALYTIC OXIDATION OF CYCLOHEXANE TO CYCLOHEXANONE ⅲ THE PHOTOCATALYSIS OF ANATASE TYPE TiO_2 Structural Transformation of Nano-structure Titania Powders and the Growth Kinetics of Anatase Crystallites

本文的工作是在PT和PZT热力学理论基础上从结构相变的角度深入地研究PT和PZT介电常数与晶格畸变的关系。

The work of this paper is mainly to deeply study the relation between the dielectric constant and lattice distortion of PZT and PT , based on their thermodynamic theory .

LiTa（0.9）Nb（0.1）O3晶体及其结构相变的喇曼研究

Raman study of structure phase transition of lita_ ( 0.9 ) nb_ ( 0.1 ) o_3 crystal

本文研究了掺加部分稳定氧化锆（PSZ）的亚纳米基铁电陶瓷的结构相变。

The structural transformation of partially stabilized zirconia ( PSZ ) - doped subnano BaTion ferroelectric ceramics was investigated .

Al2O3的添加抑制了ZrO2（3Y）晶粒的增长和四方相向单斜相的结构相变，使相变温度显著提高，晶格畸变增大。

The dopants of Al_2O_3 greatly inhibited the increase of crystallite size and the phase transformation from tetragonal to monoclinic , also made the phase transformation temperature and crystal lattice distortion increase .

可以发现，材料的一级相变是一个温度滞后为10K，但持续发生在至少66K的一个很大的温度区间的结构相变。

The first order transition goes on in a quite wide temperature range with a thermal hysteresis of about 10K .