【摘要】 VO2在68℃时发生从低温的单斜相向高温四方相转变,同时伴随着光、电、磁性能的突变。通过掺入其它杂质元素,能有效改变其相变温度和光、电性能,这些优异特性使其具有更好的应用前景。本文综述了掺杂的原理,掺杂对VO2相变影响、常用的掺杂方法及目前的应用情况,这对其进一步的研发应用具有重要的意义。更多还原

【Abstract】 VO₂ behaves a semiconductor-to-metal transition at approximate 68℃ goes with a crystallographic transition from a low-temperature monoclinic form to a high-temperature tetragonal phase.This phase transition is associated with abrupt changes in optical and electrical properties.And doping can improve optical and electrical properties of VO₂.In this paper,Influence of doping on properties and development of research of VO₂ are summarized.更多还原