临界场

Kondo晶格中超导热力学临界场的研究

Investigation of superconducting thermodynamic critical field in the Kondo lattice

本文在两带准粒子模型下研究了Kondo晶格中超导热力学临界场的行为。

The behavior of superconducting thermodynamic critical field in the Kondo Lattice has been investigated in a two-band quasiparticle model .

脉冲磁场测量小信号高Tc氧化物超导体上临界场的方法

Method for determining upper critical magnetic field of high t_c oxide superconductor in small signal

垂直泵的结构对YIG单晶薄膜的第二级自旋波不稳定性临界场的影响

Effect of the perpendicular pumping configurations on the second-order spin-wave instability threshold in single crystal YIG films

超导In-Sn合金膜临界场的非线性非定域效应

Non-lineal and non-local effects on the critical magnetic field for superconducting In-Sn alloyed films

从Lawrence－Donisch方程出发，计算了层状超导体在外加垂直磁场下单个磁通线的磁场分布及下临界场.结果表明，在此条件下的结果相对于均匀情形的偏离不大。

Abstract The magnetic field of a single vortex line in a layered superconductor oriented perpendicular to the layer is calculated within the Lawrence-Doniach model . The lower critical magnetic field is also calculated . The results indicate the deviation from uniform case is small .

以超导热力学唯象理论为基础，讨论了Ⅱ类超导体样品当外场从0增加到临界场Hc2（T）过程中的制泠效应。

According to the phenomenological theory of thermodynamics , we discuss the refrigeration effect of type - ⅱ superconductors which are exposed to a slowly increasing magnetic field from 0 to the critical field H c 2 ( T ) .

我们在0～120kHz范围内测量了展开过程的弯曲阈值、畸变阈值和临界场；

According to the texture change while unwinding , the frequency range of 0 ~ 120kHz was divided into seven frequency zones and the bent threshold , the distorted threshold and the critical field were measured respectively .

两带超导体上临界场的增强

Enhancement of the upper critical field of two-band superconductors

强耦合超导薄膜的临界场

The critical magnetic field of strong-coupling superconducting thin films

理想第二类超导体的临界场

Critical Fields of the Ideal Type II Superconductor

求出了第三临界场。

The third critical field has been obtained .

用双变分参量的有效约束波函数求超导体的第三临界场

Determination of the third critical feild of superconductors using constrained effective wave function containing two variational parameters

这个亚稳态的温度稳定性能够很好地解释磁性转变的临界场随温度的变化行为。

The temperature behavior of the critical field could be explained by taking into consideration the metastable state .

在这些考量中，温度也轧了一角，因为一个超导体的上临界场会随著温度改变。

Temperature also plays a role in these considerations because the upper critical field of a superconductor varies with temperature .

该工作是进一步分析这些实验结果和讨论薄膜样品的第二级自旋波不稳定性的临界场。

The objective of this work was to further analyze these experimental results , and to discuss the second-order spin-wave instability threshold for film samples .

但是有意义的是，在高温高场下，两种掺杂样品的磁通钉扎力曲线发生极强的跳跃，使其上临界场得到提高。

But interestingly , at high testing temperature and high field , Fp curves of the two samples show strong jumping , and the upper critical field is increased .

基于此模型，推导了纳米线反磁化过程中不可逆磁化的临界场和矫顽力在一致转动和对称扇形模式下的表达式。

Based on this model , the expressions of critical field for the irreversible reversal magnetization and the coercive force are derived for both the parallel rotation and symmetric fanning mechanisms .

同时研究了不同偶极相互作用强度下的剩磁和使磁化强度平行于外场方向分量由正变为负的临界场。

The remanence and the critical field refers to the field that makes the magnetization transit from positive value to negative value , are studied at various strength of the dipolar interaction .

结果表明：外应力场仅在低磁场下对具有立方磁晶各向异性系统的铁磁共振有影响，且区分弱磁场和强磁场的临界场依赖于外应力场的方向。

Numerical calculations show that the stress field will affect resonance curve only under weak magnetic field , and the critical field strength which distinguishes the weak from the strong external field depends on the direction of the stress field only .

本文将边坡临界滑动场方法进行推广和改进，计算挡土结构中土体被动临界滑动场PCSF和被动土压力。

By extending and promoting the critical slip field method for slope analysis , passive critical slip fields in retaining structures are numerically computed along with passive earth pressure .

基于斯宾塞法假设的临界滑动场法的实现及应用

Realization and application of critical slip field based on Spencer hypothesis

应用临界滑移场技术进行坡角优化设计的方法

Angle . method of optimum design using technology of critical sliding field

边坡临界滑动场及其数值模拟

Critical Slip Field of Slope and Its Numerical Simulation

严格极限平衡条分法框架下的边坡临界滑动场

Critical slip fields of slopes satisfied all conditions of limit equilibrium for slices

库区边坡稳定性及临界滑动场分析

Reservoir slope stability and critical sliding field analysis

临界物理场过渡状态可视化中基于图形运算的交互技术研究

Graphical operation based physical critical transition status visualization

挡土结构中土体被动临界滑动场及被动土压力的数值计算

Passive critical slip field of soils in retaining structures and numerical calculation of passive earth pressure

基于临界滑动场的岩质边坡临界滑动面搜索方法

Searching method for critical slip surface in rock slope based on theory of critical slip field

用多重尺度法求出了系统的近似解，用经典方法讨论了它的稳定性，导出了系统的临界梯度场公差和频率响应曲线。

An approximate solution of the system has been found using a multiple scale method , and its stability discussed by classical method .