DOI: 10.1063/1.1731229. Dielectric Relaxation of Isoamyl Bromide

Dielectric Relaxation of Isoamyl Bromide

10.1063/1.1731229

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The complex dielectric constant of isoamyl bromide has been measured at 1, 3, and 9 kMc between —75° and 25°C. Complex plane plots indicate an asymmetric, skewed-arc distribution of relaxation times, with the shape of the distribution function not being appreciably temperature dependent. A defect diffusion model is proposed to explain the dielectric behavior of this system. This model implies that the relaxation of a molecule is more probable immediately after one of its neighbors has relaxed than at an arbitrary time. A distribution of relaxation times is derived which, under the appropriate conditions, closely resembles that of the empirical skewed-arc function.

Bibliography

Glarum, S. H. (1960). Dielectric Relaxation of Isoamyl Bromide. The Journal of Chemical Physics, 33(3), 639â643.

Authors 1

Sivert H. Glarum (first)

References 16 Referenced 368

10.1063/1.1743682 / J. Chem. Phys. (1957)
10.1063/1.1748105 / J. Chem. Phys. (1951)
10.1021/j150545a007 / J. Phys. Chem. (1956)
10.1063/1.1743692 / J. Chem. Phys. (1957)
10.1021/ja01192a037 / J. Am. Chem. Soc. (1948)
10.1063/1.1700680 / J. Chem. Phys. (1952)
{'key': '2024020819200727000_r6'}
{'key': '2024020819200727000_r7'}
10.1021/ja01877a031 / J. Am. Chem. Soc. (1939)
10.1063/1.1716043 / Rev. Sci. Instr. (1958)
10.1063/1.1730076 / J. Chem. Phys. (1959)
10.1103/RevModPhys.15.1 / Revs. Modern Phys. (1943)
10.1063/1.1750906 / J. Chem. Phys. (1941)
{'key': '2024020819200727000_r13'}
10.1063/1.1729868 / J. Chem. Phys. (1959)
{'key': '2024020819200727000_r15'}

Dates

Type	When
Created	20 years, 7 months ago (Jan. 5, 2005, 9:43 p.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 2:30 p.m.)
Indexed	2 weeks, 6 days ago (Aug. 6, 2025, 9:37 a.m.)
Issued	64 years, 11 months ago (Sept. 1, 1960)
Published	64 years, 11 months ago (Sept. 1, 1960)
Published Print	64 years, 11 months ago (Sept. 1, 1960)

Funders 0

None

BibTeX

@article{Glarum_1960, title={Dielectric Relaxation of Isoamyl Bromide}, volume={33}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1731229}, DOI={10.1063/1.1731229}, number={3}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Glarum, Sivert H.}, year={1960}, month=sep, pages={639–643} }

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