| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a specimen cooling holder for a transmission electron microscope capable of rotating a specimen freely by 360 degrees in a microscope while cooling the specimen with a cooling medium without dissipating the cooling medium, and to provide a specimen cooling holder which inhibits adhesion of frost to the specimen surface. <P>SOLUTION: The specimen cooling holder for a transmission electron microscope comprises a refrigerant tank, a cooling section which penetrates the refrigerant tank and whose inner wall has a cylindrical cavity, and a heat conduction rod fitted movably in the cavity of the cooling section while sandwiching a good heat conductivity material layer from and to the inner wall of the cavity. The specimen cooling holder includes a pipe for housing the heat conduction rod, and the heat conduction rod has a specimen attachment part at the tip thereof for attaching a specimen. <P>COPYRIGHT: (C)2013,JPO&INPIT |
