跃迁

yuè qiān
  • transition;jump
跃迁跃迁
跃迁 [yuè qiān]
  • [transition] 原子中的电子、核子或分子一般因失去或获得一个能量子而发生的能的状态或程度的突然变化

跃迁[yuè qiān]
  1. 计算原子跃迁几率的库仑近似的BASIC程序及其应用

    BASIC program of Coulomb approximation for the calculation of atomic transition probability and its application

  2. 3对LED器件多量子阱有源区载流子输运与复合跃迁的分析。

    The carrier transportation and transition in LED active layer had been analyzed .

  3. 利用光电流光谱法观察CO激光跃迁的相互作用

    Observation on correlation of CO laser transitions by optogalvanic spectroscopy

  4. 作为激光波长函数的Actionspectrum显示出明显的峰,对应于络合物的跃迁。

    Action spectrum as a function of photolysis laser wavelength shows appearance peaks relevant to transitions of complex .

  5. 用GRASP程序计算高电荷态离子的跃迁谱线

    Transition Lines Calculation of Highly Charged Ions by Means of GRASP Code

  6. 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

  7. 类氧铥离子辐射跃迁几率和激发态寿命的GRASP计算

    Grasp calculation of radiative transition probabilities and radiative lifetimes for 0 like TM ion

  8. 进一步,利用得到的波函数可以计算出苯分子的红外跃迁和Raman跃迁强度。

    The infrared and Raman transitions are also calculated by using the wave function .

  9. C6H6可见光与红外跃迁强度的代数方法计算

    The Application of Algebraic Method to Intensities of Visible and Infrared Transition of C_6H_6

  10. 用光锥QCD求和规则研究B→π跃迁形状因子

    Research on b →π transitions form factor in light cone QCD sum rules

  11. 关于Nd∶YAG晶体R2→Y3跃迁有效受激发射截面的讨论

    A Discussion on the Effective Stimulated Emission Cross Section of R_2 → Y_3Transition of Nd ∶ YAG Crystal

  12. 施加本征激发光后在P型高纯Si中同时观察到B受主和P施主的跃迁谱线系。

    Transition line series of both boron acceptor and phosphorus donor in p-type high-purity silicon have been observed simultaneously with the excitation of intrinsic light .

  13. Sr2准分子吸收离化及混合跃迁的研究

    A study of Resonace ionization spectra and hybrid Resonace transitions of Sr 2 excimer

  14. PtⅢ离子5d~8-5d~76p跃迁的极紫外光谱计算

    A Calculation of XUV spectra of 5d ~ 8-5d ~ 76p transition array of Pt ⅲ ion

  15. Na原子双光子跃迁

    Two-photon Transitions in Sodium

  16. ∧型三能级原子系统中raman跃迁增强的kerr非线性效应

    Enhanced Kerr nonlinear effect of Raman transition in a Λ - type three-level atomic system

  17. Ba同位素的能级分布及E3跃迁几率

    Energy Level Distribution for Ba Isotopes and E3 Transition Rates

  18. CS2中对苯醌n-π~单-三态跃迁的可见吸收光谱及其共振拉曼光谱

    Visible Absorption Spectra and Resonance Raman Spectra of n - π ~ Singlet-Triplet Transition of p-Benzoquinone in CS_2

  19. 当压强超过某值后,第III带强度发生了跃迁,蛋白质发生了明显的变性。

    Above the specified pressure , the intensity of band III has a transition which suggests the protein is denatured .

  20. 原子电四极矩E2光谱跃迁几率的算符形式和多电子效应研究

    Operator forms and many-electron correlation effects for atomic electron quadrupole transition probabilities and oscillator strengths

  21. 第二部分介绍计算分子马达的理论计算方法&主方程方法,着重计算了分子马达一维周期性N态跃迁模型的稳态情况。

    In the second part , a method on studying stochastic transition of the Master equation is introduced . Mainly describes one-dimension N-state period model under steady state .

  22. Cd(1-x)MnxTe的巨大法拉第旋转与激子跃迁

    Giant Faraday Rotation and Exciton Transition in Semimagnetic Semiconductor Cd_ ( 1-x ) Mn_xTe

  23. 碳原子跃迁的Stark加宽

    The Stark Broadening of Carbon Atom Transition

  24. 单自旋跃迁机制下三维XY模型的动力学研究

    Study of Three Dimensional XY Model With Single-Spin Transition Dynamics

  25. 在该模型中,CA状态跃迁规则与坡度、风速、风向、湿度和树种紧密相关。

    In the model , CA transition rules were modified in accordance with the slope , wind speed and direction , humidity and tree species .

  26. 利用M壳层的辐射跃迁率,Coster&Kronig跃迁率和M亚壳层的荧光产额将x射线产生截面转换为M亚壳层电离截面。

    The radiative transition rates and the Coster-kronig yields and M-subshell fluorescence yields were used to convert the X-ray production cross sections into M-subshell ionization cross sections .

  27. 在InxGa(1-x)N样品的低温Raman谱中还观察到单电子跃迁产生的Raman散射信号。

    At low temperature , the peak induced by electronic transition was observed in Raman spectra of In_xGa_ 1-x N.

  28. 苯甲酸衍生物的Tb(Ⅲ)配合物中配体电子结构对Tb~3+的f→f超灵敏跃迁的影响

    Effects of Ligands ' Electronic Structures on the Hypersensitives f → f Transitions of a Series of Complexes of Tb (ⅲ) With Substituted Benzoic Acid

  29. Berry几何相与量子跃迁

    Berry Geometric Phase and Quantum Transition

  30. 所得到的色心吸收跃迁能与已有的实验值符合良好,并且消除了原来存在的F2心能级颠倒问题。

    The calculated values for absorption transition are quite close to available experimental values . This calculation also has removed the reversal of the F_2-center energy levels .