1) Positron annihilation lifetime spectra (PALS)
正电子湮没寿命谱(PALS)
2) positron annihilation lifetime
正电子湮没寿命谱
1.
The influence of F,Y co-doping on the luminescence properties and defects of PbWO-4 (PWO) have been investigated by correlated measurements of transmission spectra, light yield, photoluminescence spectra, thermoluminescence and positron annihilation lifetime.
通过透射光谱、光产额(LY)和光致发光等发光性能测试,研究了F,Y双掺钨酸铅(PbWO4,简称PWO)晶体的发光性能,并利用热释光曲线和正电子湮没寿命谱对F,Y双掺PWO晶体中的缺陷种类和变化进行了分析。
2.
Transmission, emission, positron annihilation lifetime and x-ray photoelectron spectra of different trivalent ions doped and undoped PWO are reported.
通过透射光谱、x射线激发发射光谱 (XSL)的测试 ,研究了Bridgman法生长的几种不同 +3价离子掺杂钨酸铅晶体的发光性能 ,并利用正电子湮没寿命谱 (PAT)和x光电子能谱 (XPS)的实验手段 ,对不同钨酸铅晶体的微观缺陷进行研究 。
3.
The defects in PbWO 4 crystal have been studied by means of positron annihilation lifetime and X-ray photoelectron spectra.
利用正电子湮没寿命谱 (PAT)和X光电子能谱 (XPS)的实验手段 ,对钨酸铅晶体辐照前后的微观缺陷进行了研究 ,并对其抗辐照损伤性能及微观机理进行了初步探讨 。
3) positron annihilation lifetime spectrum
正电子湮没寿命谱
1.
Transmission, emission, positron annihilation lifetime spectrum and X-ray photoelectron spectra(XPS)of PWO∶Nb and undoped PWO were reported.
通过透射谱、X射线激发发射谱 (XSL)的测试 ,研究了布里奇曼 (Bridgman)法生长的掺铌钨酸铅晶体的发光性能 ,并利用正电子湮没寿命谱 (PAT)和X射线光电子能谱 (XPS)的实验手段 ,对其微观缺陷进行了深入研究。
4) Positron annihilation lifetime spectra
正电子湮没寿命谱技术
5) positron/positronium annihilation lifetime spectroscopy (PALS)
正电子(素)湮没寿命谱
6) positron annihilation lifetime
正电子湮没寿命
1.
Formation of thermal vacancies in Fe-6.5wt.%Si alloy studied by positron annihilation lifetime spectra
基于正电子湮没寿命谱研究Fe-6.5wt.%Si合金中热空位的生成
2.
35 has been investigated by positron annihilation lifetime method in the temperature region between 77 K and 295 K.
35范围采用正电子湮没寿命测量方法研究了Pd0。
3.
Microstructure of homemade modified 316L stainless steels and its thermal annealing behavior are studied by the positron annihilation lifetime technique.
采用正电子湮没寿命方法研究了国产改进型316L不锈钢的微结构及其温度变化。
补充资料：湮没
①埋没：死而湮没不足道者，亦已众矣。②一种粒子与其反粒子相遇时，会同时消失而转化为另一种粒子的现象。如电子和正电子相遇会转化为一对方向相反、能量相等的光子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条