首页> 外国专利> ZnO-BASED NANO TUBE OF CORE-SHELL STRUCTURE AND FABRICATING METHOD THEREOF TO PROPERLY CONTROL DOPING DENSITY

ZnO-BASED NANO TUBE OF CORE-SHELL STRUCTURE AND FABRICATING METHOD THEREOF TO PROPERLY CONTROL DOPING DENSITY

机译:基于ZnO的纳米壳结构纳米管及其制备方法以正确控制掺杂浓度

摘要

PURPOSE: A ZnO-based nano tube of a core-shell structure is provided to properly control the doping density and the band gap of a ZnO-based nano tube by making the nano tube coated with at least two layers of a metal layer, a semiconductor layer, a dielectric layer and the like. CONSTITUTION: The ZnO-based nano tube of the core-shell structure is coated with a heterogeneous material like a transition metal material, a nitride semiconductor or a dielectric. The transition metal material is Mg, Cd, Mn, Zn, Co, an alloy thereof or an oxide thereof. The nitride semiconductor is GaN, AlN, InN or an alloy thereof. The dielectric is TiO2, TiN, SiO2 or BaTiO3.
机译:目的:提供一种核-壳结构的基于ZnO的纳米管,通过使该纳米管至少涂覆两层金属层,从而适当地控制ZnO基纳米管的掺杂密度和带隙。半导体层,介电层等。组成:核壳结构的ZnO基纳米管涂有异质材料,例如过渡金属材料,氮化物半导体或电介质。过渡金属材料是Mg,Cd,Mn,Zn,Co,它们的合金或其氧化物。氮化物半导体是GaN,AlN,InN或其合金。电介质为TiO2,TiN,SiO2或BaTiO3。

著录项

  • 公开/公告号KR20040090524A

    专利类型

  • 公开/公告日2004-10-26

    原文格式PDF

  • 申请/专利权人 POSTECH FOUNDATION;

    申请/专利号KR20030024293

  • 发明设计人 LEE GYU CHEOL;PARK WON IL;

    申请日2003-04-17

  • 分类号H01L21/30;

  • 国家 KR

  • 入库时间 2022-08-21 22:47:46

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