DOI: 10.1063/1.1712250. Molecular Relaxation in a Fluctuating Environment

Molecular Relaxation in a Fluctuating Environment

10.1063/1.1712250

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

This paper relates the symmetric and asymmetric correlation-time distributions found in various relaxation experiments to one another, and to the single correlation time. The reorientation probabilities of the individual molecules are taken as functions of an environmental parameter, loosely termed the ``free volume,'' which is presumed to fluctuate with time. This treatment leads to a symmetric correlation-time distribution when the rate of ``free-volume'' fluctuation is much less than the various rates of molecular reorientation; an asymmetric distribution when these rates are comparable; and a single correlation time when the rate of fluctuation is much larger than the rates of reorientation.

Bibliography

Anderson, J. E., & Ullman, R. (1967). Molecular Relaxation in a Fluctuating Environment. The Journal of Chemical Physics, 47(6), 2178â2184.

Authors 2

J. E. Anderson (first)
Robert Ullman (additional)

References 20 Referenced 129

10.1063/1.1750906 / J. Chem. Phys. (1941)
10.1063/1.1748105 / J. Chem. Phys. (1951)
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{'key': '2023062705335563300_r4', 'first-page': '817', 'volume': '40', 'year': '1913', 'journal-title': 'Ann. Physik'} / Ann. Physik (1913)
10.1021/ja01847a013 / J. Am. Chem. Soc. (1941)
{'key': '2023062705335563300_r6'}
10.1063/1.1733360 / J. Chem. Phys. (1962)
10.1063/1.1742270 / J. Chem. Phys. (1955)
10.1063/1.1731229 / J. Chem. Phys. (1960)
10.1063/1.1696790 / J. Chem. Phys. (1965)
10.1088/0370-1328/88/2/321 / Proc. Phys. Soc. (London) (1966)
10.1143/JPSJ.12.570 / J. Phys. Soc. Japan (1957)
10.1063/1.1734316 / J. Chem. Phys. (1963)
10.1103/RevModPhys.14.12 / Rev. Mod. Phys. (1942)
10.1063/1.1730037 / J. Chem. Phys. (1959)
10.1103/PhysRev.36.823 / Phys. Rev. (1930)
{'key': '2023062705335563300_r17'}
{'key': '2023062705335563300_r18'}
10.1063/1.1745355 / Physics (1936)
{'key': '2023062705335563300_r20'}

Dates

Type	When
Created	20 years, 7 months ago (Jan. 9, 2005, 4:57 a.m.)
Deposited	2 years, 1 month ago (June 27, 2023, 1:34 a.m.)
Indexed	1 month, 4 weeks ago (June 25, 2025, 8:34 p.m.)
Issued	57 years, 11 months ago (Sept. 15, 1967)
Published	57 years, 11 months ago (Sept. 15, 1967)
Published Online	21 years, 3 months ago (May 3, 2004)
Published Print	57 years, 11 months ago (Sept. 15, 1967)

Funders 0

None

BibTeX

@article{Anderson_1967, title={Molecular Relaxation in a Fluctuating Environment}, volume={47}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1712250}, DOI={10.1063/1.1712250}, number={6}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Anderson, J. E. and Ullman, Robert}, year={1967}, month=sep, pages={2178–2184} }

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