Results 21 to 30 of about 229,722 (351)

The dipole moment function and vibrational transition intensities of OH [PDF]

The Journal of Chemical Physics, 1989
The relative intensities of nine pairs of rovibrational transitions of OH in the v=1←0 fundamental have been measured by flash kinetic infrared absorption spectroscopy. Each pair of transitions originates from a common rotational and spin–orbit state, so that relative intensities are independent of the OH number density and quantum state distribution ...
D. D. Nelson, David J. Nesbitt, Aram Schiffman   +2 more
openaire   +3 more sources

A genetic algorithm based determination of the ground and excited (1Lb) state structure and the orientation of the transition dipole moment of benzimidazole. [PDF]

Physical Chemistry, Chemical Physics - PCCP, 2006
M. Schmitt, Daniel Krügler, M. Böhm, Christian Ratzer, V. Bednarska, I. Kalkman, W. Meerts   +6 more
semanticscholar   +2 more sources

Ground and excited state characteristics of the nuclei with A = 6 [PDF]

Ядерна фізика та енергетика, 2021
The binding energy, the root-mean-square radius, the magnetic dipole moment, the electric quadrupole moment, and the moment of inertia of the nucleus 6Li are calculated by applying different models.
S. B. Doma
doaj   +1 more source

Direct polarized luminescence from perovskite superlattices by manipulating transition dipole moment orientation

Frontiers in Photonics
Shaohua Yu, Jin Xu
doaj   +2 more sources

The potential energy function for O2 X(3∑−g ) and the transition dipole moment of the Schumann–Runge band near X‐state dissociation [PDF]

, 1989
Xueming Yang, A. Wodtke
semanticscholar   +2 more sources

Substituent Effects on the Solubility and Electronic Properties of the Cyanine Dye Cy5: Density Functional and Time-Dependent Density Functional Theory Calculations

Molecules, 2021
The aggregation ability and exciton dynamics of dyes are largely affected by properties of the dye monomers. To facilitate aggregation and improve excitonic function, dyes can be engineered with substituents to exhibit optimal key properties, such as ...
Austin Biaggne, William B. Knowlton, Bernard Yurke, Jeunghoon Lee, Lan Li   +4 more
doaj   +1 more source

Visualization of two-dimensional transition dipole moment texture in momentum space using high-harmonic generation spectroscopy [PDF]

, 2020
Highly nonlinear optical phenomena can provide access to properties of electronic systems which are otherwise difficult to access through conventional linear optical spectroscopies.
K. Uchida, V. Pareek, K. Nagai, K. Dani, K. Tanaka   +4 more
semanticscholar   +1 more source

Physical Mechanism of Nonlinear Spectra in Triangene

Molecules, 2023
In this work, we theoretically investigate the linear and nonlinear optical absorption properties of open triangulene spin chains and cyclic triangulene spin chains in relation to their lengths and shapes.
Na Zhang, Weijian Feng, Hanbo Wen, Naixing Feng, Hao Sheng, Zhixiang Huang, Jingang Wang   +6 more
doaj   +1 more source

Berry curvature dipole senses topological transition in a moiré superlattice [PDF]

Nature Physics, 2022
Topological aspects of the electron wave function—including the Berry curvature and Chern number—play a crucial role in determining the physical properties of materials.
Subhajit Sinha, Pratap Chandra Adak, A. Chakraborty, K. Das, Koyendrila Debnath, L. D. V. Sangani, Kenji Watanabe, T. Taniguchi, U. Waghmare, A. Agarwal, M. Deshmukh   +10 more
semanticscholar   +1 more source

[2.2]Paracyclophane-Based Chiral Platforms for Circularly Polarized Luminescence Fluorophores and Their Chiroptical Properties: Past and Future

Frontiers in Chemistry, 2020
Quality of CPL fluorophore is defined by the vectors of electric dipole transition moment and imaginary magnetic dipole transition moment. The aim of this review is to introduce readers to a chiral moiety applicable to CPL studies focusing on chiral ...
Ken-ichi Sugiura
doaj   +1 more source