SnO_2 is a kind of wide-band semiconductor material, the band gap of which is 3.67 eV at room temperature. It has good chemical stability and optical anisotropy.
SnO_2是一种宽带隙n型半导体材料,室温下能隙宽度为3.67ev,具有良好的化学稳定性、光学各向异性等特点。
参考来源 - SnO·2,447,543篇论文数据，部分数据来源于NoteExpress
本发明公开了一种用重质渣油为原料制备光学各向异性热变形沥青的方法。
The present invention discloses the preparation process of optical anisotropic heat-deformed asphalt with heavy residual oil as material.
可聚合的液晶化合物，可聚合的液晶组合物，液晶聚合物，和光学各向异性物质。
Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystal polymer and optically anisotropic substance.
针对交流稳态技术提出了一种改进的能体现铁电液晶电学、光学各向异性的等效电路模型。
An improved equivalent circuit model for ferroelectric liquid crystal (FLC) in which the anisotropic electro-optical properties are presented is proposed to simulate the AC stabilization technology.
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