stress-induced defect

The ubiquitous defect inhomogeneity, lattice mismatch and stress-field pinning in high-TC superconductors are discussed.

讨论了高温超导体中普遍存在的缺陷、不均匀性 、 晶格失配及其应力钉扎等问题.

The threshold voltage of a-Si ∶ H/ SiN_x ∶ H TFT will shift under long time gate bias stress, it is mostly leaded by charge trapping in gate insulator and defect creation in semiconductor.

a-Si∶H/sin x∶H TFT在长时间栅偏应力作用下，会产生阈值电压漂移，这主要是由绝缘层电荷注入和有源层亚稳态产生而引起的。

The study was taken an oil sump as an example to analyze crack defect of permanent mold aluminum casting with thin thickness, deep cavity and large plane, and two causes, thermal stress and shrinkage stress during casting solidification.

以油底壳为例，分析了壁薄、深型腔、大平面铝合金金属型重力铸件，产生裂纹缺陷的原因，确定是合金凝固时期的热应力和收缩应力所致。

When the plating exist defect, the gold-plating nickel-plating both promote the stress-corrosion fracture of Kovar alloy.

在镀层存在缺陷时, 镀金、镀镍层均促进柯伐合金的应力腐蚀开裂.

Analyzed several lamp thermal defect in detail, especially resulted from thermal stress, the thermal transmission model is simplified based on fast model used, then it is discussed. ( 2) Researching the critical technique of computing the thermal field.

详细分析了车灯的几个常见热缺陷，特别是热应力引起的缺陷，并在现有的快速模型的基础上简化车灯传热模型，讨论了热源建模。（2）车灯温度场计算关键技术研究。