激发态,Excited state
1)Excited state激发态
1.Potential energy function for the excited state b~1∑_g~+ of the molecule O_2;O_2分子激发态b~1∑_g~+的势能函数
2.The effect of external electric field of excited states for Plutonium dihydride;PuH_2分子激发态的外场效应
3.The effects of exchange parameter model on Na atom excited states energy levels;X_α交换参数对钠原子激发态能级的影响
英文短句/例句
1.Research on the Two Photon Absorption and the Excited State Absorption by Self-Pump-Probe Measurment;自泵浦激发双光子吸收与激发态吸收的研究
2.Research on O_2 (～1△_g) Gas-Solid Phase System of COIL;氧碘化学激光激发态氧气固相体系研究
3."Metastable state: Excited state (see excitation) of an atom, nucleus, or other system that has a longer lifetime than the ordinary excited states and generally has a shorter lifetime than the ground state."亚稳态: 原子、核或其它系统的激发态,比普通激发态的寿命要长,一般地比基态的寿命要短。
4.excited states and energy transfer of biological molecules生物分子的激发态与能量转移
5.Investigation on the Excited State Dynamics Properties of Hemicyanine Molecules半花菁分子激发态的动力学特性研究
6.Experimental Studies for the Halo Structure in the Second Excited State of ～6Li;～6Li第二激发态晕结构的实验研究
7.A Theoretical Study of Electronic Absorption Spectrum of Photochomic Materials;光致变色分子电子激发态的理论研究
8.Research on Excited State Properties of the Carotenoid Derivative;类胡萝卜素衍生物的激发态性质研究
9.Predissociation and Collsional Depopulation of the Cs_2 Excited State;Cs_2分子激发态预解离与碰撞退布居
10.Collisional Energy Transfer with the Participation of the Excited Cs Atoms;激发态Cs原子参与的碰撞能量转移
11.Predissociation and Collisional Depopulation of Alkali Molecules in the Excited State;碱分子激发态的预解离和碰撞去布居
12.The IBM2 description on the low-lying states of even-even Ru isotopes;Ru偶—偶同位素低激发态性质的IBM2描述
13.A Study of the Effect of Symmetries on the Structuresof the Low-lying States of Nucleus ~(16)O;~(16)O核低激发态结构的对称性效应
14.Studies on Spectra and Properties of the Highly Excited States of the Eu AtomEu原子高激发态光谱及其特性的研究
15.Studies on Spectra and Properties of the Highly Excited States of the Sm AtomSm原子的高激发态光谱及其特性研究
16.The Lowest Triplet Excited States of Ph_3PAuX and Ph_3AsAuX (X=Cl, Br)Ph_3PAuX和Ph_3AsAuX(X=Cl,Br)的最低三重激发态(英文)
17.Research on Excited States in N=127 Isotones with Relativistic Mean Field TheoryN=127同中子核素激发态的RMF理论研究
18.ground-exicited level jump基态-激发能级跃迁
相关短句/例句
Excited states激发态
1.Electronic excited states and X~3Σ_g~-→B~3Σ_u~-absorption spectra of S_2 molecule;S_2分子的激发态与X~3Σ_g~-→B~3Σ_u~-吸收谱研究
2.The effect of size distribution on photoluminescence of excited states from InAs/GaAs quantum dots;尺寸分布对量子点激发态发光性质的影响
3.Effects of excited states for d~3 ions on spin-Hamiltonian parameters of the ground state ~4A_2 in axial-symmetrical crystal field;轴对称晶场中d~3离子激发态对~4A_2基态自旋哈密顿参量的影响
3)Excitation State激发态
1.The quantum fluctuations of the charge and current in the two loops of the circuit were studied under squeezed vacuum excitation state,squeezed vacuum state and vacuum state,respectively.研究了压缩真空态的激发态、压缩真空态和真空态下回路中电荷和电流的量子涨落。
2.On this basic theory,quantum fluctuations of the current and voltage of each branch in excitation state of the squeezed vacuum state,squeezed vacuum state and vacuum state are studied.将介观串并联RLC电路等效成阻尼谐振子并量子化,研究了压缩真空态的激发态、压缩真空态、真空态下电流和电压的量子涨落。
3.The comment aims to introduce the studies of excitation states and their properties in organic semiconductive materials,to enhance the understanding and insight of this new field revoke the .高度评价了国内在三线态有机电致发光材料、有机半导体复合材料中的光伏极性反转、共轭聚合物中的光致极化反转的研究中取得的创新性成果,旨在增加研究者对有机半导体材料激发态及其性质的研究这一新兴领域的了解和认识,引起学术界对激发态有机半导体材料的深思与讨论,共同探索有机光电信息材料研究领域中创新的源头。
4)MLCT excited stateMLCT激发态
5)excited state O_2激发态O2
6)Doubly excited state双激发态
1.Energies of doubly excited states 1s~22pnd~1P_1~0(n=3～50) of beryllium atom;铍原子1s~22pnd~1P_1~0(n=3-50)双激发态能级的计算(英文)
延伸阅读
激发态激发态excitedstate原子或分子吸收一定的能量后，电子被激发到较高能级但尚未电离的状态。激发态一般是指电子激发态，气体受热时分子平动能增加，液体和固体受热时分子振动能增加，但没有电子被激发，这些状态都不是激发态。当原子或分子处在激发态时，电子云的分布会发生某些变化，分子的平衡核间距离略有增加，化学反应活性增大。所有光化学反应都是通过分子被提升到激发态后进行的化学反应，因此光化学又称激发态化学。产生激发态的方法主要有：①光激发。处于基态的原子或分子吸收一定能量的光子，可跃迁至激发态，这是产生激发态的最主要方法。②放电。主要用于激励原子，如高压汞灯、氙弧光灯。③化学激活。某些放热化学反应可能使电子被激发，导致化学发光。激发态是短寿命的，很容易返回到基态，同时放出多余的能量。激发态去活的途径有：①辐射跃迁（荧光或磷光)。②无辐射跃迁（系间窜越，内部转变）。③传能和猝灭（激发态分子将能量传递给另一基态分子并使其激发）。
