Level Densities and Fluctuation Phenomena

1974 ◽  
pp. 343-391 ◽  
Author(s):  
A. Richter
Keyword(s):  
Fluctuation Phenomena ◽  
Level Densities

scholarly journals Level densities of Ge74,76 from compound nuclear reactions

2019 ◽  
Vol 99 (5) ◽  
Author(s):  
A. V. Voinov ◽  
T. Renstrøm ◽  
D. L. Bleuel ◽  
S. M. Grimes ◽  
M. Guttormsen ◽  
...  
Keyword(s):  
Nuclear Reactions ◽  
Level Densities

Level densities of heaviest nuclei

2014 ◽  
Vol 50 (6) ◽  
Author(s):  
A. N. Bezbakh ◽  
T. M. Shneidman ◽  
G. G. Adamian ◽  
N. V. Antonenko
Keyword(s):  
Level Densities

scholarly journals Microscopic calculation of symmetry projected nuclear level densities

2009 ◽  
Vol 79 (2) ◽  
Author(s):  
K. Van Houcke ◽  
S. M. A. Rombouts ◽  
K. Heyde ◽  
Y. Alhassid
Keyword(s):  
Nuclear Level ◽  
Level Densities ◽  
Microscopic Calculation

scholarly journals Channel noise in nerve membranes and lipid bilayers

1975 ◽  
Vol 8 (4) ◽  
pp. 451-506 ◽  
Author(s):  
F Conti ◽  
E. Wanke
Keyword(s):  
Brownian Motion ◽  
Lipid Bilayers ◽  
Fluctuation Phenomena ◽  
Channel Noise ◽  
Fluctuation Analysis ◽  
Electronic Charge ◽  
Basic Principles ◽  
Avogadro’S Number ◽  
Insight Into

The basic principles underlying fluctuation phenomena in thermodynamics have long been understood (for reviews see Kubo, 1957; Kubo, Matsuo & Kazuhiro 1973 Lax, 1960). Classical examples of how fluctuation analysis can provide an insight into the corpuscular nature of matter are the determination of Avogadro's number according to Einstein's theory of Brownian motion (see, e.g. Uhlenbeck & Ornstein, 1930; Kac, 1947) and the evaluation of the electronic charge from the shot noise in vacuum tubes (see Van der Ziel, 1970).

THEORETICAL STUDY ON PHOTOINDUCED INTRAMOLECULAR CHARGE TRANSFER IN A NOVEL ORGANIC SENSITIZER C201

2011 ◽  
Vol 10 (05) ◽  
pp. 641-649 ◽  
Author(s):  
FENGJIE ZHOU ◽  
YAPING ZHANG ◽  
SHUO CAO ◽  
YONG DING ◽  
SHASHA LIU
Keyword(s):  
Charge Transfer ◽  
Molecular Orbital ◽  
Density Functional ◽  
Intramolecular Charge Transfer ◽  
Transition Density ◽  
Dft Method ◽  
Transition Dipole Moment ◽  
Transition Dipole ◽  
Level Densities ◽  
Charge Difference Density

A new organic dye (C201) composed of triarylamine unit as electron donor and anchoring unit as electron acceptor, was theoretically investigated by quantum chemical methods. We optimized the geometry of C201 with density functional theory (DFT) at B3LYP/6-311G (d) level. Densities of highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO), as well as the energies are listed. The excited states of the dye molecules C201 were calculated by time dependent-DFT (TD-DFT) method. Two main visible bands at 572 nm and 407 nm were mainly attributed to the electronic transition from HOMO→LUMO and HOMO-1→LUMO, respectively. 3D cube representations including transition density (TD) and charge difference density (CDD) directly visualized the character of intramolecular charge transfer of C201. The orientation and strength of transition dipole moment were showed visually using TD. Furthermore, we illustrate the orientation and results of the intramolecular charge transfer by CDD.

Hybrid method for calculating exciton state and level densities

1989 ◽  
Vol 40 (5) ◽  
pp. 2265-2270
Author(s):  
B. V. Carlson ◽  
A. C. Merchant
Keyword(s):  
Hybrid Method ◽  
Exciton State ◽  
Level Densities
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