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Thermal Expansion

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Electronic Properties of Materials
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Abstract

The length, L, of a rod increases with increasing temperature. Experiments have shown that in a relatively wide temperature range the linear expansion, ΔL, is proportional to the increase in temperature, ΔT. The proportionality constant is called the coefficient of linear expansion, α L . The observations can be summarized in

$$ \frac{{\Delta L}}{L} = {\alpha_L}\Delta T. $$
(22.1)

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Suggestions for Further Reading (Part V)

  • A.J. Dekker, Solid State Physics, Prentice-Hall, Englewood Cliffs, NJ (1957).

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  • C. Kittel and H. Kroemer, Thermal Physics, 2nd ed., W.H. Freeman, San Francisco, CA (1980).

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  • F.G. Klemens and T.K. Chu, eds., Thermal Conductivity, Vols. 1–17, Plenum Press, New York.

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  • T.F. Lee, F.W. Sears, and D.L. Turcotte, Statistical Thermodynamics, Addison-Wesley, Reading, MA (1963).

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  • J.M. Ziman, Electrons and Phonons, Oxford University Press, Oxford (1960).

    Google Scholar 

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Correspondence to Rolf E. Hummel .

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© 2011 Springer Science+Business Media, LLC

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Hummel, R.E. (2011). Thermal Expansion. In: Electronic Properties of Materials. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-8164-6_22

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