Article

Some features of the low-frequency branches of the vibration spectrum and the low-temperature heat capacity of spiral structures

Yu. V. TelezhenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovB. Ya. SukharevskiǐPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kov

Soviet Journal of Low Temperature Physicsjournal1982en

ABI

Abstract

We propose a method of calculating low-frequency branches of the vibration spectra in polymers and biopolymers. We carry out a comparison analysis of low-frequency spectral characteristics and low-temperature heat capacities of discrete spirals of various types in terms of a simple model consisting of monatomic discrete spirals. We consider the physical causes which give rise to the linear dependence and conformation sensitivity of the low-temperature heat capacity of high-molecular-weight compounds

Topics

Advanced Theoretical and Applied Studies in Material Sciences and Geometry Material Properties and Applications Structural mechanics and materials

Identifiers

DOI: 10.1063/10.0030665

Citations and references

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