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1)  radiative recombination cross section
辐射复合截面
2)  Radiative recombination(RR) cross section
辐射复合(RR)截面
3)  emission cross section
辐射截面
1.
Considering it with the variation of the exited state life time, we could draw a conclusion that in the range of 77 K to 300 K, the influence of temperature on the emission cross section of Cr 4+ is re.
测量了Cr4+YAG、Cr4+Mg2SiO4晶体在室温和液氮温度下的荧光光谱、吸收光谱和激发态寿命,讨论了温度变化时,两种晶体中Cr4+近红外辐射积分强度变化与激发态寿命变化的关系,得出结论:在77K~300K范围内,Cr4+的3T2能级荧光辐射截面本身受温度影响不大,Cr4+辐射荧光的变化,主要是由无辐射驰豫速率随温度变化而引起
2.
Information of the erbium--doped fiber s absorption and emission cross sections is very important for theoretical analysis and optimum design of erbium-doped fiber amplifiers.
提出了一种利用损耗谱测试数据直接计算吸收和辐射截面的近似方法,并实际计算了一些掺铒光纤的截面特性。
4)  recombination cross section
复合截面
1.
Inner shell dielectronic recombination cross section excitation of Na like Ar 7+ ion is calculated.
研究了类钠Ar7+离子内壳层双电子的复合激发截面,此结果对研制X射线激光有一定的参考价值,并给出了2p53p2和2p53d2组态的双电子复合截
5)  radiative recombination
辐射复合
1.
Theoretical study on radiative recombination and subsequent radiative decay of H-like uranium ions
类氢U~(91+)离子的辐射复合及其辐射退激发过程的理论研究
2.
A detailed investigation was carried out of radiative recombination in n-GaAs homojunction far-infrared detector structures by temperature-dependent steady-state photoluminescence measurements.
借助光致发光技术对n-GaAs同质结内发射远红外探测器结构进行了详细的辐射复合特性研究。
3.
The results show that the PL spectra of the epilayers with high radiative recombination efficiencies are basically composed of sharp lines due to recombination of excitons bound to the N, and NN i traps, whereas the PL spectra of the epilayers with low efficiencies are bell shaped spectra of donor acceptor pair transitions superimposed with the NN i peaks.
借助低温光致发光方法测量了GaPN双液相外延材料PL谱,结果表明:辐射复合效率高的材料PL谱基本上由孤立N和NNi等束缚激子尖锐峰组成;发光效率较低的PL谱含有DA对辐射跃迁的钟形谱上迭加NNi峰。
6)  compound radiation
复合辐射
1.
Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum emission.
我们认为激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。
2.
Bremsstrahlung and compound radiation of electron were consider.
激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。
补充资料:铌钛超导复合体截面


铌钛超导复合体截面


铌钛超导复合体截面
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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