1) cross relaxation model of ion pair
离子对交叉驰豫模型
1.
The results are explained qualitatively by the cross relaxation model of ion pair and the fiber nonlinearity stimulated Brillouin scattering.
用离子对交叉驰豫模型及光纤中的非线性效应—受激布里渊散射对实验结果进行了定性解释 。
2) Cross-Relaxation
交叉驰豫
1.
At high Tb~(3+) concentration the green emission of Tb~(3+) due to 5D4→7FJ transitions dominated the emission spectra, which could be attributed to the cross-relaxation process.
这是由于发生了交叉驰豫过程。
3) PrBa_2Cu_3O_(7-δ)
双驰豫时间模型
4) relaxation collision model
驰豫碰撞模型
1.
The comparison of solutions of the transport equations between Maxwell molecule collision model and relaxation collision model are discussed,and the ion velocity distribution contours are given in order to obtain a more complete picture of the departures of ion velocity from the bi-Maxwellian form.
将麦克斯韦分子碰撞模型和驰豫碰撞模型下输运方程的解进行了对比,同时论证了麦克斯韦分子碰撞模型下的16矩近似偏离双麦克斯韦分布的程度。
5) ion pair model
离子对模型
6) cross-relaxation
交叉弛豫
1.
8 μm emission and the cross-relaxation mechanism are discussed.
研究了碲酸盐玻璃中不同浓度Tm3+离子掺杂的发光特性,探讨了不同Tm3+离子浓度对发光强度的影响以及交叉弛豫的机理。
2.
0 μm is generated through two processes:the cross-relaxation between Tm3+,and the holmium particles population to 5I7 via the energy transfers from Tm3+ to Ho3+.
此发光包括两个过程:Tm3+之间的交叉弛豫过程;通过Tm3+与Ho3+之间的能量转移,将能量传递给Ho3+而使Ho3+跃迁至5I7能级上产生布居,当Ho3+跃迁回基态时则发出波长为2。
3.
8 μm emission with the pump power prove that the particle number in 3F4 comes from the cross-relaxation process of 3H4+3H6→23F4.
Tm3+离子3F4上粒子数主要来源于3H4+3H6→23F4的交叉弛豫过程。
补充资料：辐射驰豫（radiationrelaxation）
辐射驰豫（radiationrelaxation）
分子从能量较高的激发态通过弛豫过程回到基态并发射光子的衰变过程。辐射弛豫包括二种过程：荧光（fluorescence）和磷光（phosphorescence）。当一个分子从其最低单线激发（S1）自发地发射光子回到基态（S0），即S1→S0，此辐射弛豫称荧光，它常发生在激发后的10-8～10-9s；若一个分子从最低三重态（T1）自发的发射光子回到基态，即T1→S0，此辐射弛豫过程称磷光。磷光的波长比荧光的要长。
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