皮皮学，免费搜题
登录
搜题
【多选题】
欧姆接触有哪些实现的方式（）A.
选择适当的金属，形成阻挡层
B.
选择适当的金属，形成反阻挡层
C.
半导体表面高掺杂，利用隧道效应原理制备欧姆接触
D.
半导体表面通过磨砂处理，形成大量的复合中心
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】阅读理解。 Steven Jobs, the designer (设计者) of Apple Computer, was not clever when he was in school. At that time, he was not a good student and he always made troubles with his schoolmates. When he went in...
【简答题】大学生如何调适自己的人际关系?
【简答题】请列出你在云南师范大学学习、生活中面临的五大危险。
【简答题】阅读理解。 Steven Jobs, the designer (设计者) of Apple Computer, was not clever when he was in school. At that time, he was not a good student and he always made troubles with his schoolmates. When he went in...
【简答题】Steven Jobs, the designer(设计者) of Apple Computer, was not clever when he was in school. At that time, he was not a good student and he always made troubles with his schoolmates. When he went into coll...
相关题目：