Srinivasan, KR and Gopal, ESR and Ramakrishnan, J and Krishnan, S (1975) Elastic constants of sodium chlorate from 77 K to 350 K. In: Pramana, 4 (5). pp. 213-217.
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The elastic constantsC 11,C 12 and C 44 of sodium chlorate single crystal have been evaluated using 10 MHz ultrasonic pulse echo superposition technique. The values are C 11=4.90,C 12=1.39,C 44=1.17 (× 1010 N/m 2) at 298 K and 6.15, 2.16, 1.32 (×1010 N/m 2) at 77 K. The data agree well with the values measured earlier up to 223 K. Brief mention is also made of the low temperature bonding problems in these soft crystals.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Springer India, in co-publication with Indian Academy of Sciences.|
|Keywords:||Elastic constant;sodium chlorate;ultrasonic velocity.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||13 Jan 2010 08:08|
|Last Modified:||19 Sep 2010 05:48|
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