发明名称 |
METHOD FOR PRODUCING SOLID ELEMENT PLASMA AND ITS PLASMA SOURCE |
摘要 |
<p>There is provided a method for producing a solid element plasma from a solid lump and a plasma source used in the method. The method of the present invention comprises colliding a solid lump with accelerated particles or lasers to detach solid atoms from the solid lump within a first chamber inside which sputtering of solid atoms is performed, directing the solid atoms to a second chamber inside which plasma discharge is performed, applying a voltage to the second chamber to produce a plasma of solid atoms through plasma discharge, and contacting the plasma of solid atoms to a target to be treated. The present invention avoids problems caused from impurities and poisonous gases of conventional systems adopting a solid element-containing gas as a source of solid element.</p> |
申请公布号 |
WO2005117077(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
WO2005KR01432 |
申请日期 |
2005.05.17 |
申请人 |
LEE, HAG-JOO;LEE, BONG-JU |
发明人 |
LEE, HAG-JOO;LEE, BONG-JU |
分类号 |
H01L21/203;H01J37/32;(IPC1-7):H01L21/203 |
主分类号 |
H01L21/203 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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