Critical behavior of crystal lattice of
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H Nakao; K Ohwada; N Takesue; Y Fujii; M Isobe; Y Ueda
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Article
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1999
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Elsevier Science
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English
⚖ 100 KB
Critical behavior of crystal lattice was investigated by X-ray scattering for both stoichiometric NaV 2 O 5 and Na-deficient Na x V 2 O 5 (x 0.99-0.96). Critical exponents were determined from superlattice reflections with a wave number vector Q 1=2; 1=2; 1=4; specifying a lattice modulation formed