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Phenomenological Theory of Pyroelectricity
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作者 Manfred Fähnle 《材料科学与工程(中英文B版)》 2020年第2期49-52,共4页
In pyroelectric materials there is a spontaneous dielectric polarization.When raising the temperature,then a voltage appears in the system.In the present manuscript a phenomenological theory of pyroelectricity is deve... In pyroelectric materials there is a spontaneous dielectric polarization.When raising the temperature,then a voltage appears in the system.In the present manuscript a phenomenological theory of pyroelectricity is developed. 展开更多
关键词 PYROELECTRICITY dielectric polarization phenomenological theory MAGNETISM MAGNETOSTRICTION thermal expansion pyromagnetism
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