Effect of External Stress on the Domain Structure of WO 3

作者: Sigetosi Tanisaki

DOI: 10.1143/JPSJ.13.363

关键词: Monoclinic crystal systemOptic axis of a crystalStress (mechanics)Materials scienceElasticity (economics)Domain (ring theory)Single domainCondensed matter physicsUniaxial crystalCrystalOptics

摘要: WO 3 is monoclinic at room temperature and has a domain structure with walls of (110) (100) twin planes. The wall displaced sideways by pressure externally applied along the b axis, resulting in change axis to shorter . domains single stress X z crystal obtained this way used determine optic elasticity axes Two peculiar types appear c which can be understood as from stress. This sensitivity seems due pseudosymmetric crystal.

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