Phase transition and crystal structure analysis of PTCR $BaTiO_3$ ceramics with dopants (Y, Nb)
(첨가제(Y, Nb)에 따른 PTCR $BaTiO_3$ 계 세라믹스의 결정구조 해석과 상전이 특성)
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- Journal of the Korean Crystal Growth and Crystal Technology
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- v.7 no.2
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- pp.253-258
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- 1997