Estimation of the solvent reorganization energy and the absolute energy of solvation of charge-transfer states from their emission spectra

2010 ◽  
Vol 9 (5) ◽  
pp. 675 ◽  
Author(s):  
Claudia Solís ◽  
Viviana Grosso ◽  
Nathaniel Faggioli ◽  
Gonzalo Cosa ◽  
Mario Romero ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Emission Spectra ◽  
Reorganization Energy ◽  
Solvent Reorganization Energy ◽  
Absolute Energy ◽  
The Absolute

Solvent Reorganization Energy of Charge Transfer in DNA Hairpins

2003 ◽  
Vol 107 (51) ◽  
pp. 14509-14520 ◽  
Author(s):  
David N. LeBard ◽  
Mark Lilichenko ◽  
Dmitry V. Matyushov ◽  
Yuri A. Berlin ◽  
Mark A. Ratner
Keyword(s):  
Charge Transfer ◽  
Reorganization Energy ◽  
Dna Hairpins ◽  
Solvent Reorganization Energy ◽  
Charge Transfer In Dna

scholarly journals Synthesis and Luminescent Properties of Eu3+/Tb3+ Rare Earth Ions Doped Li2SrSiO4 Phosphors

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Kaitao Yu ◽  
Lifang Wei ◽  
Jiaqi Shen
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Band ◽  
Emission Spectra ◽  
Luminescent Properties ◽  
Rare Earth Ions ◽  
Luminescent Materials ◽  
Excitation Spectra ◽  
Solid State Method ◽  
X Ray ◽  
Uv Visible

The series of luminescent materials of Eu3 +, Tb3 + doped Li2SrSiO4 were synthesized by a high-temperature solid-state method. The phase purity of the samples was measured by X-ray powder diffraction (XRD). The luminescent properties of the samples were studied by UV-visible excitation spectra and emission spectra The It is found that the strong absorption of Eu3 + doped Li2-xSr1-xEuxSiO4 is from the 250 ~ 290 nm charge transfer band of Eu3 + and the 7F0 → 5L6 absorption transition of 393 nm. The strongest emission of the emission spectra at 393 nm is 614 nm and 701 nm, respectively, from the 5D0 → 7F2 and 5D0 → 7F4 transitions of Eu3 +. Tb3 + doped sample Li2-xSr1-xTb xSiO4 excitation spectrum is mainly composed of Tb3 + ion fd transition and charge transfer band composed of broadband, the strongest absorption at 269 nm, the emission of the main emission of 5D4 → 7F5 transition (542 nm).

Charge-transfer multiplet in the Lα X-ray emission spectra of copper(II) compounds

1991 ◽  
Vol 46 (9) ◽  
pp. 1243-1251 ◽  
Author(s):  
Jun Kawai ◽  
Kuniko Maeda
Keyword(s):  
Charge Transfer ◽  
Emission Spectra ◽  
X Ray

Reorganization Energy upon Controlled Intermolecular Charge‐Transfer Reactions in Monolithically Integrated Nanodevices

Small ◽  
2021 ◽  
pp. 2103897
Author(s):  
Leandro Merces ◽  
Graziâni Candiotto ◽  
Letícia Mariê Minatogau Ferro ◽  
Anerise Barros ◽  
Carlos Vinícius Santos Batista ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Reorganization Energy ◽  
Transfer Reactions ◽  
Monolithically Integrated ◽  
Intermolecular Charge Transfer ◽  
Charge Transfer Reactions

Thermodynamic Properties of Simple Systems

1993 ◽  
Author(s):  
Greg M. Anderson ◽  
David A. Crerar
Keyword(s):  
Thermodynamic Properties ◽  
Pure Substance ◽  
Energy Term ◽  
Stable States ◽  
Energy Transfers ◽  
Absolute Energy ◽  
The Absolute ◽  
The Difference ◽  
Simple Systems ◽  
Constituent Elements

We have now introduced several thermodynamic parameters that are useful in dealing with energy transfers (U, H, G, etc.). We wish now to see how these quantities are measured and where to find values for them. In later chapters we will see how they are used in detail. However, we have an immediate problem in that we cannot measure the energy parameters U, H, G and A, as discussed in Chapter 4. Because we do not know the absolute values of either the total or molar version of these variables, we are forced to deal only with their changes in processes or reactions of interest to us. But we obviously cannot tabulate these changes for every reaction of potential interest; there are too many. We must tabulate some sort of energy term for each pure substance so that the changes in any reaction between them can be calculated. In the example in §5.7 of water at — 2°C changing to ice at — 2°C, we said that AG was negative. How can we know this without carrying out a research program on the thermodynamic properties of ice and supercooled water? We begin by explaining how this is done. The problem created by not having absolute energy values is handled very conveniently by determining and tabulating, for every pure compound, the difference between the (absolute) G or H of the compound itself and the sum of the (absolute) G or H values of its constituent elements. In other words, AG or AH is determined for the reaction in which the compound is formed from its elements (in their stable states). These differences can be determined experimentally in spite of not knowing the absolute values involved.

An Approach to Computing Solvent Reorganization Energy

2020 ◽  
Vol 16 (10) ◽  
pp. 6513-6519
Author(s):  
Bo Wang ◽  
Cuiyu Li ◽  
Jia Xiangyu ◽  
Tong Zhu ◽  
John Z. H. Zhang
Keyword(s):  
Reorganization Energy ◽  
Solvent Reorganization Energy

scholarly journals Review of ultraviolet and visual continuum observations and comparisons with Models

1970 ◽  
Vol 36 ◽  
pp. 73-82
Author(s):  
R. C. Bless
Keyword(s):  
Energy Distribution ◽  
Model Atmosphere ◽  
Temperature Scales ◽  
Absolute Energy ◽  
The Absolute

This paper first briefly describes model atmosphere grids now available for comparison with observations. The recent recalibration of the absolute energy distribution of α Lyr substantially improves the agreement of models and observations in the visual. Temperature scales determined by various methods agree reasonably well except for the hottest stars. Recent ultraviolet results suggest that earlier observations of O- and B-type stars indicating large flux deficiencies were probably in error. However, late B- and A-type stars may emit less energy in the UV than that predicted by models which do not include the opacities caused by silicon, magnesium, and carbon.

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