Quantum theory of bridge group assisted charge transfer between ions in solution

1969 ◽  
Vol 22 (4) ◽  
pp. 673 ◽  
Author(s):  
PP Schmidt
Keyword(s):  
Perturbation Theory ◽  
Quantum Theory ◽  
Charge Transfer ◽  
Second Order ◽  
Time Dependent ◽  
Transfer Theory ◽  
Bridge Group

By means of the second-order time-dependent perturbation theory we present a synthesis of the charge transfer theory of Levich and Dogonadze and the model of bridge assisted transfer proposed by Halpern and Orgel.

scholarly journals Study of laser-driven multielectron dynamics of Ne atom using time-dependent optimised second-order many-body perturbation theory

2020 ◽  
Vol 118 (21-22) ◽  
pp. e1813910
Author(s):  
Himadri Pathak ◽  
Takeshi Sato ◽  
Kenichi L. Ishikawa
Keyword(s):  
Perturbation Theory ◽  
Second Order ◽  
Time Dependent ◽  
Many Body ◽  
Many Body Perturbation Theory

Applying second-order adjoint perturbation theory to time-dependent problems

2013 ◽  
Vol 53 ◽  
pp. 9-18 ◽  
Author(s):  
L. Gilli ◽  
D. Lathouwers ◽  
J.L. Kloosterman ◽  
T.H.J.J. van der Hagen
Keyword(s):  
Perturbation Theory ◽  
Second Order ◽  
Time Dependent ◽  
Time Dependent Problems

Resonance formation and decay: An application of second‐order, time‐dependent perturbation theory

1984 ◽  
Vol 52 (1) ◽  
pp. 17-19 ◽  
Author(s):  
J. W. Norbury ◽  
P. A. Deutchman
Keyword(s):  
Perturbation Theory ◽  
Second Order ◽  
Time Dependent ◽  
Resonance Formation

A theoretical study of the structural and electronic properties of poly(9-vinylcarbazole) interacting with small-diameter single-walled carbon nanotubes

2020 ◽  
Vol 09 (02) ◽  
pp. 2050009
Author(s):  
V. W. Elloh ◽  
V. A. Apalangya ◽  
K. Kan-Dapaah ◽  
G. Gebreyesus ◽  
Abhishek K. Mishra ◽  
...  
Keyword(s):  
Perturbation Theory ◽  
Charge Transfer ◽  
Density Functional ◽  
Nonlinear Optical ◽  
Small Diameter ◽  
Time Dependent ◽  
Phonon Modes ◽  
Single Walled Carbon ◽  
Density Functional Perturbation Theory ◽  
Dependent Density

Density functional perturbation theory (DFPT) and time-dependent density functional perturbation theory (TDDFPT) calculations were employed to study the molecular and electronic structures, linear and nonlinear optical properties, optical phonon modes and vibrational properties of the interaction of poly(9-vinylcarbazole) (PVK)–small-diameter single-walled carbon nanotube (SWCNT) composites. Our calculations show that the chemical connection between PVK and SWCNTs is only through the relatively weak [Formula: see text]–[Formula: see text] and [Formula: see text]–H bonds. PVK and SWCNTs have different electron accepting abilities and we believe this is the major factor responsible for the charge transfer processes we observe in the calculations. We notice an increase in polarizability value from 152 a.u. (PVK) to 517 a.u. (PVK–SWCNTs), making the PVK–SWCNT composite an ideal model for applications such as mechanical and optoelectronics. Also, the result of our calculations under the time-dependent density functional perturbation theory hinges on the idea that the large value of the polarizability calculated for our composite model is an attribute which can be inferred to processes of charge transfer. Our finding corroborates the fact that non-covalent functionalization is one of the effective chemical methods by which the nonlinear optical response properties of PVK–SWCNT composite may be enhanced.

The calculation of second‐order terms in time‐dependent perturbation theory

1988 ◽  
Vol 56 (2) ◽  
pp. 172-174 ◽  
Author(s):  
Paolo Moretti
Keyword(s):  
Perturbation Theory ◽  
Second Order ◽  
Time Dependent
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