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Showing 1 to 3 of 3 for “"LiF crystals"”.
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Study of phonon-dislocation interaction in LiF and KCl crystals
… thermal conductivity of electrically insulating crystals is strongly influenced by dislocations. Measurement of the lattice thermal conductivity, therefore, provides a useful tool for the study of phonon-dislocation interaction. In this thesis, thermal conductivity measurements on plastically …
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The scattering of thermal phonons by extended defects in dielectric crystals
… phonons by extended defects in dielectric crystals has been observed through measurements of thermal conductivity and ballistic heat pulse propagation. The thermal conductivities of LiF and NaCt containing 500 low-angle grain boundaries per cm were measured in the range 0.08-5 K. The …
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Temperature Dependence of the Dislocation Contribution to the Elastic Constants in NaCl and LiF
Submitted by Jesse Garrison (jagarris@illinois.edu) on 2011-07-08T19:24:04Z No. of bitstreams: 1 1972_wire.pdf: 3687781 bytes, checksum: c0679dd8ae6b2c80cd677c63d28750a9 (MD5)