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发明名称
半导体装置及其制造方法;SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
摘要
实施形态的半导体装置是具备含有p型杂质及n型杂质之p型SiC的杂质领域。而且,在将p型杂质设为元素A,且将n型杂质设为元素D时,元素A与元素D的组合是Al(铝),Ga(镓)或In(铟)与N(氮),B(硼)与P(磷)的至少一方的组合,构成上述组合的元素D的浓度对于元素A的浓度的比是大于0.33,小于0.995,构成上述组合的元素A的浓度是11018cm-3以上11022cm-3以下。
申请公布号
TW201442240
申请公布日期
2014.11.01
申请号
TW103106778
申请日期
2014.02.27
申请人
东芝股份有限公司
发明人
清水达雄;四户孝;西尾譲司;太田千春
分类号
H01L29/78(2006.01);H01L21/22(2006.01)
主分类号
H01L29/78(2006.01)
代理机构
代理人
<name>林志刚</name>
主权项
地址
日本
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