发明名称 |
MICROTOME UTILIZING A MOVABLE KNIFE IN A RETARDATION FIELD SCANNING ELECTRON MICROSCOPE AND A RETARDATION FIELD SCANNING ELECTRON MICROSCOPE INCLUDING THE SAME |
摘要 |
<p>A microtome for in situ residence within a chamber of a scanning electron microscope (SEM) and a SEM including the microtome is disclosed. The microtome includes a specimen holder for holding a specimen thereon at high voltage to produce a retardation field thereat and a movable knife. The SEM includes a backscatter electron detector disposed adjacent to specimen holder. The knife arranged is to be carried into engagement with the specimen on the specimen holder to slice a portion of the specimen away to expose a new face of the specimen without interfering with the high voltage on the specimen, and is mounted so that after having engaged the specimen to expose a new face of the specimen it is withdrawn to a retracted position whereupon it does not interfere with the retardation field.</p> |
申请公布号 |
WO2012118938(A1) |
申请公布日期 |
2012.09.07 |
申请号 |
WO2012US27225 |
申请日期 |
2012.03.01 |
申请人 |
GATAN, INC.;GALLOWAY, SIMON, ANDREW |
发明人 |
GALLOWAY, SIMON, ANDREW |
分类号 |
H01J37/20;G01N1/06 |
主分类号 |
H01J37/20 |
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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