1) dark conductivity
暗电导
1.
The microstructure and electric property of thin films were investigated by XRD and dark conductivity measurements.
利用X射线衍射仪(XRD)分析退火后的薄膜晶体结构,用电导率测试仪测试其暗电导率。
2.
Meanwhile the dark conductivity of intrinsic and doped films were also measured.
采用喇曼散射谱、扫描电子显微镜(SEM)和X-射线衍射(XRD)对掺磷硅薄膜的微结构进行了分析,并对掺杂前后薄膜的暗电导进行了测试,结果表明:掺磷后导致薄膜的非晶化。
2) Dark conductivity
暗电导率
1.
For obtaining high dark conductivity of p-type μc-Si∶H thin films with high crystalline volume fraction,the major processing parameters of the substrate temperature,hydrogen dilution ratio and boron doping ratio are primarily optimized by the method of orthogonal test.
Raman光谱和电导率测试结果表明:(1)在实验选取的参数范围内,衬底温度是影响薄膜暗电导率和晶化率的最主要因素,其次是氢稀释比,硼烷掺杂比的影响相对较小;(2)通过正交优化,获得了暗电导率为2。
2.
The microstructure ,morphology and electric property of thin films were investigated by XRD, SEM and dark conductivity measurements.
退火前后的薄膜利用 X 射线衍射仪(XRD)和扫描电子显微镜(SEM)测试其晶体结构及表面形貌,用电导率设备测试其暗电导率。
3.
The films are characterized and analyzed by Raman spectra,the effect of crystallization ratio on dark conductivity is investigated.
用Raman散射谱进行结构表征和分析,研究了薄膜晶化率对暗电导率的影响。
3) photo-and dark-conductivity
光、暗电导率
4) activation energy of darkconductivity
暗电导激活能
5) dark-conductivity
无照导电性,暗导电率
6) guidance cue
导向暗号
1.
During early development,axon growing through complex tissue to reach targets require attractive and repulsive guidance cues such as netrins,slits,semaphorins,ephrins and NTs.
轴突到达相应靶组织的发育过程中 ,依赖周围环境中具有吸引和排斥作用的导向暗号 ,主要有netrins、slits、semaphorins、ephrins和NTs。
补充资料:昂萨格电导极限式
分子式:
CAS号:
性质:1929年Onsager(美籍挪威人)利用德拜-休克尔理论中的离子氛概念推导得到的电导-浓度关系式。即:A=Ao-A。式中A为电解质溶液的当量电导,Ao为其极限(即无限稀释时的)当量电导,A为常数,c为当量浓度。上式的浓度适用范围虽很低,为c≤0.005mol/L,但其线性关系及斜率A值与实验相符。这从另一方面证明了在稀溶液范围内,静电力是决定电解溶液性质的主导因素。
CAS号:
性质:1929年Onsager(美籍挪威人)利用德拜-休克尔理论中的离子氛概念推导得到的电导-浓度关系式。即:A=Ao-A。式中A为电解质溶液的当量电导,Ao为其极限(即无限稀释时的)当量电导,A为常数,c为当量浓度。上式的浓度适用范围虽很低,为c≤0.005mol/L,但其线性关系及斜率A值与实验相符。这从另一方面证明了在稀溶液范围内,静电力是决定电解溶液性质的主导因素。
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参考词条