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    • 5. 发明公开
    • APPARATUS FOR FORMING TRANSITION METAL OXIDE MEMBRANE, METHOD FOR MANUFACTURING NONVOLATILE MEMORY DEVICE USING THE SAME, AND NONVOLATILE MEMORY DEVICE USING THIS METHOD
    • 用于形成过渡金属氧化物膜的装置,使用其制造非易失性存储器件的方法和使用该方法的非易失性存储器件
    • KR20070084888A
    • 2007-08-27
    • KR20060017243
    • 2006-02-22
    • SAMSUNG ELECTRONICS CO LTD
    • LEE JUNG HYUNBANG SANG BONGCHOI SANG JUNSEO BUM SEOKLEE CHANG SOO
    • H01L21/8247H01L21/316
    • C23C14/46C23C14/0052C23C14/08H01L27/2436H01L45/04H01L45/1233H01L45/146H01L45/1625H01L45/1675
    • An apparatus for forming a transition metal oxide layer, a method for manufacturing a nonvolatile memory device using the same, and a nonvolatile memory device manufactured by the same are provided to increase the density of a layer, to have the smoother surface of the layer, and to improve adhesive strength between the layer and a substrate by forming the transition metal oxide layer whose physical and electrical characteristics are improved on the substrate. A substrate(56) is installed in a chamber(51). A transition metal oxide layer(55) is formed on the substrate. A target(58) is installed in the chamber. Transition metal particles(M) that are a first source material of the transition metal oxide layer toward the substrate are discharged from the target. An oxygen ion beam gun(60) accelerates oxygen ions that are a second source material of the transition metal oxide layer to irradiates them toward the substrate. An argon ion beam gun(65) irradiates accelerated argon ions toward the target in order to excite a discharge of the transition metal particles from the target.
    • 用于形成过渡金属氧化物层的装置,制造使用该过渡金属氧化物层的非易失性存储装置的方法和由其制造的非易失性存储装置被提供以增加层的密度,以使层的更平滑的表面, 并且通过形成在衬底上物理和电学特性得到改善的过渡金属氧化物层来改善层和衬底之间的粘合强度。 衬底(56)安装在腔室(51)中。 在基板上形成过渡金属氧化物层(55)。 目标(58)安装在腔室中。 作为朝向基板的过渡金属氧化物层的第一源极材料的过渡金属粒子(M)从靶材排出。 氧离子束枪(60)加速作为过渡金属氧化物层的第二源材料的氧离子以将其照射到衬底。 氩离子束枪(65)将加速的氩离子照射到靶上,以激发过渡金属颗粒从靶中的排出。