结果1 题目 10. The electronic transition in He ' ion that will occur at the same wavelength as that of the n =2 to n = I transition in H atom is d a)n=2tan=1 (b) n=3 to n=I(c) n=3 to n=2(d)n=4 to n =2 相关知识点: 试题来源: 解析 d 反馈 收藏 ...
ELECTRONIC EFFECTS IN TRANSITION METAL PORPHYRINS .8. THE EFFECT OF PORPHYRIN SUBSTITUENTS, AXIAL LIGANDS, STERIC CROWDING, SOLVENT, AND TEMPERATURE ON THE ... Mink LM,Christensen KA,Bruck MA,... - 《J.am.chem.soc》 被引量: 30发表: 1995年 Substituted deuteroporphyrins. V. Structures, stabi...
The two-dimensional (2D) to three-dimensional (3D) structural evolution of transition metal dichalcogenides (TMDCs) under high pressure is a significant subject since the change of dimensionality could induce a drastic change in various physical properties. A more compact 3D structure of TMDCs could...
Transition probabilities in the A [sup 2]sigma[sup +]-X[sup 2]pi[sub i] electronic system of OH. Calculates the empirical electronic transition probabilities for the A 2 sigma+-X2pii electronic system of the hydroxide radical. Calculation of rotation-d... Luque,Jorge,Crosley,... - 《...
Electronic structure of the transition metal ions in LiCoO2, LiNiO2 and LiCo0.5Ni0.5O2 - ScienceDirect We studied the electronic structure of the transition metal ions in LiCoO 2 , LiNiO 2 and LiCo 0.5 Ni 0.5 O 2 . The experimental technique used in the stu... LAM A,MA B,ECA A,.....
Phase transition in a single VO_2 nano-crystal: potential femtosecond tunable opto-electronic nano-gating The first-order semiconductor-metal Mott transition in single nano-crystal of VO_2 has been observed using scanning tunneling spectroscopy. The variation o... M. MaazaA. SimoB. M. ItaniJ....
Resonant raman effect of hematoporphyrin IX in the α, β absorption band of the Q ( π→π* ) electronic transition 来自 国家科技图书文献中心 喜欢 0 阅读量: 25 作者:RS Cataliotti,SM Murgia,G Paliani,A Pasqua,A Poletti 摘要: Summary Resonant Raman spectra of hematoporphyrin IX have been ...
Table 2). Therefore, non-favorable Franck–Condon factors are expected for the S2 (X3Σg−) → S22+ (X1Σg+) + 2 e− transition. In particular, the adiabatic double ionisation energy of S2 should be difficult to measure from the experimental spectra due to the lack of vibrationally ...
Great effort has been made to understand low-energy excitations such as low-energy excitons in transition metal dichalcogenides (TMDCs), however their high-energy bands and interlayer correlation remain mysteries. Herewith, by measuring temperature- and polarization-dependent complex dielectric and loss ...
This is clearly associated with both the structural change and the variation of electronic density due to the spin transition in the [FeCo] complex in a narrow temperature range. Integration over this temperature domain (80 to 120 K) gives a polarization change of approximately 0.48 μC cm...