Time domain dielectric spectroscopy with nonuniform signal sampling

I. V. Ermolina*, E. A. Polygalov, G. D. Romanychev, Yu F. Zuev, Yu D. Feldman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

The hardware and software designs for fast measurement of dielectric properties of different substances over a wide range of characteristic times (10-5-10-10 s) by means of time domain dielectric spectroscopy (TDS) are presented. The characteristic feature of the described installation is the nonuniform time sampling of measured signals, which enables one to cover a wide range of characteristic times with a single measurement. Comparative results for an aqueous solution of lysozyme obtained on the traditional apparatus and on the described one are presented.

Original languageEnglish
Pages (from-to)2262-2265
Number of pages4
JournalReview of Scientific Instruments
Volume62
Issue number9
DOIs
StatePublished - 1991
Externally publishedYes

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