振子强度

CⅢ离子的振子强度和碰撞强度

Oscillator strengths and collision strengths of be like C

类Li等电子序列振子强度的计算

Calculations of oscillator strengths of lithium-like isoelectronic sequence

N2~+的能级结构及振子强度的计算

Calculation of the Energy Levels and the Oscillator Strength of

n型AlAs/GaAlAs量子阱子带间正入射吸收跃迁振子强度

Oscillator strength of intersubband transition in N type alas / gaalas quantum well for the normal incident absorption

在自旋极化Xα交换近似下类氦离子振子强度的过渡态计算

Transition state calculations of oscillator strengths of helium-like ions in spin polarization X_ α exchange approximation

Ar原子价壳层跃迁广义振子强度的理论研究

Theoretical study of generalized oscillator strengths for valence-shell excitations of argon

在偶极近似下，计算了NO分子r系的振子强度，其值为0.00214，与实验值相符甚好。

The Oscillator Strength of r band system of NO molecule has been found by using couple-pole approximation .

Na原子高里德伯态的波函数和振子强度

Wave functions for and oscillator strengths between high Rydberg states of Na atom

理论Sr原子电四极矩跃迁几率和振子强度

Theoretical electric quadrupole transition probabilities and oscillator strengths for Sr

用B样条基组展开方法结合模型势计算了里德堡钠原子抗磁谱和相应的振子强度谱。

The energy spectra and oscillator strength of Rydberg sodium atoms in the uniform magnetic fields have been calculated using basis set method combined with model potential .

计算了N2第四正带系的振子强度，其值为0.04673。

The oscillator strength of the fourth positive band system of N2 is calculated by means of CI method , the calculated value is 0.04673 .

分别测量了室温下光垂直、平行c轴入射时Ho3+掺杂钒酸钇晶体的非极化光吸收谱，得到Ho3+吸收跃迁振子强度的实验值。

The unpolarized axial and transverse optical absorption spectrum of Ho 3 + ions in YVO 4 crystal are measured , from which the strength of absorption transition oscillator is obtained .

单电离态Kr原子强跃迁能级振子强度的研究

Study of the oscillator strength of some strong transition from singly ionized Kr atom

先通过对角化方法数值求解了静电场中锂原子的定态薛定谔方程，研究了里德堡锂原子Stark能级的能级图，能级反交叉和吸收振子强度。

Dinger equation is solved numerically by diagonalization method , Stark maps , avoided crossing and oscillator strength for Li are investigated .

FeXVII离子能级和振子强度的相对论多组态Dirac-Fock计算

Relativistic multiconfiguration Dirac-Fock calculation of energy levels and oscillator strengths in a Fe XVII ion

阐述了用束箔方法通过测量单电离态Kr原子强跃迁谱线的能级寿命来确定振子强度f值的方法，并对确定出的强跃迁谱线的能级吸收振子强度进行简要讨论。

In this paper , the method of transition oscillator strength from singly ionized Kr atomic level lifetimes are described , and main results are discussed .

应用屏蔽氢模型计算类钠等电子系列电偶极子跃迁振子强度f和原子（离子）实极化系数α，计算结果和有关文献是一致的；

The screened hydrogenic model is employed to calculate the oscillator strengths f and core polarization coefficients α of dipole transition in the sodium isoelectronic sequence , the results are agreed with relevant documentation .

计算结果表明，采用二体关联波函数计算振子强度不仅简便省时，而且精度与远为复杂的CI方法相近。

The calculated results show that this kind of calculation method is not only very simple and time-saving but with high accuracy which is equivalent to those obtained by CI method .

Nd3＋、Ho3＋、Er3＋等离子的配合物有超灵敏跃迁，其振子强度比自由离子高2～5倍。

The oscillator strength of the chelates are 2 to 5 times higher than that of free ions .

首先使用Debye模型研究了等离子体屏蔽对氢原子能级、束缚-束缚跃迁的振子强度和光电离截面的影响。

The plasma screening effects on energy levels , oscillator strength of bound-bound transitions and photoionization cross sections of hydrogen atom are studied .

碱金属碳硼烷具有较低的跃迁能，较高的振子强度以及较大的跃迁偶极矩导致其具有较高的二阶NLO响应。

A lower transition energy with a larger oscillator strength and a larger transition moment will lead to a larger second-order NLO response in alkali-metal carborane .

选择所有单、双电子激发组态及部分三电子激发组态，用CI法计算了N2第四正带系的振子强度、其值为0.04673，与实验值吻合。

All single-excitations and double-excitations and the major triple-excitations are selected . The oscillator strength of the fourth positive band system of N2 is calculated by means of the CI method . The calculated value is 0.04673 , being in good agreement with experimental value .

氟氧化物玻璃陶瓷的实验振子强度和理论振子强度都稍稍高于玻璃，二者的J-O参数界于氟化物玻璃和氧化物玻璃之间。

The values of J-O parameters of oxyfluoride glasses and glass ceramics located between fluoride glasses and oxide glasses .

本论文用角分辨的快电子能量损失谱仪，研究了NO和N2分子超激发态以及O2和N2O分子价壳层跃迁的广义振子强度。

In this dissertation , using angle-resolved fast-electron-energy-loss spectrometer , some superexcited states of NO and N2 , as well as generalized oscillator strengths for the valence shell excitations of O2 and N2O , were studied .

本文以Li原子为例，总结其广义振子强度密度随激发能量和动量转移而变化的规律，并和最近精确的实验结果进行了比较，明确了Born近似的适用范围。

Taking the lithium atom as an example , we present here a summary of the variations of the generalized oscillator strength density with respect to excitation energy as well as momentum transfer . Comparing with recent accurate experimental data , the validity of Born approximation is discussed .

拉曼信号的红移现象是由于样品中的应力的存在使得FeSi键长减小，从而引起FeSi键振子强度减少的结果。

The red shift of the Raman signals is due to the decrease of the bond-length because of stress existing in the samples . This situation causes a decrease in the oscillator strength of the Fe-Si bonds and leads to the red shift of the Raman signals .

同时计算了振子强度，并求得了极性介质平面波导导波Polariton的色散关系。

Furthermore , the intensity of oscillators is calculated and the dispersion relation , of the polaritons in a dielectric planar waveguide is worked out .

本文在一阶Born近似下用最新的R矩阵程序以氦原子为例，计算了其从基态（11S）跃迁到激发态（21S，21P和21D）的广义振子强度。

The generalized oscillator strengths of helium atom from the ground state to the excited states ( 21S , 21Pand 31D et al ) are calculated using the updated R-matrix codes within the first Born approximation .

并且根据长度规范下的振子强度和量子亏损理论，实现了对任意给定初态到相应Rydberg系列束缚态-连续态的偶极跃迁振子强度密度的计算。

And according to the length oscillator strength and quantum theory , and has realized to any given initial state to the corresponding Rydberg series bound states-continuous state transition dipole oscillator strength calculation of density .

计算了各个能级跃迁的谱线强度、振子强度、吸收截面等，进而计算了3H4和3F4态的自发跃迁概率、辐射寿命、荧光分支比和积分发射截面，并对结果进行了分析。

The lifetime , branching ratio and integrated stimulated-emission cross section were obtained and the results were discussed .