发明名称 |
Hexagonal boron nitride film with low dielectric constant, layer dielectric film and method of production thereof, and plasma CVD apparatus |
摘要 |
Provided are a hexagonal boron nitride film having a specific inductance of 3.0 or less, a hexagonal boron nitride film wherein the total content of the bonds between a nitrogen atom and a hydrogen atom and between a boron atom and a hydrogen atom is 4 mol % or less, a hexagonal boron nitride film in which a spacing in the c-axis direction is extended by 5 to 30% but the extension of a spacing in the a-axis direction is limited within 5% and a hexagonal boron nitride film in which the direction of the c-axis is parallel to a substrate. There is also provided a layer dielectric film using each of these hexagonal boron nitride films. Also, there is also provided a method of producing a hexagonal boron nitride film by using an ion deposition method.
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申请公布号 |
US2002000556(A1) |
申请公布日期 |
2002.01.03 |
申请号 |
US20010880932 |
申请日期 |
2001.06.15 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
SAKAMOTO HITOSHI;NISHIMORI TOSHIHIKO;SONOBE HIROSHI;YONEKURA YOSHIMICHI;YAMASHITA NOBUKI |
分类号 |
H01L21/205;C04B35/583;C23C14/00;C23C14/06;C23C14/58;C23C16/34;C23C16/507;C23C16/56;H01L21/318;H01L21/768;H01L23/532;(IPC1-7):H01L31/112;H01L31/036;H01L29/76 |
主分类号 |
H01L21/205 |
代理机构 |
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地址 |
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