High-T/sub c/ SQUID microscope for room temperature samples
High-T/sub c/ SQUID microscope for room temperature samples
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用于室温样品的高 T/sub c/SQUID 显微镜
DOI：
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发表时间：
1997
影响因子：
1.8
通讯作者：
J. Clarke
中科院分区：
文献类型：
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作者：
T.S. Lee;Y. Chemla;E. Dantsker;J. Clarke
研制了一台能在常温常压下对样品进行成像的高T/亚c/SQUID显微镜。鱿鱼被安装在蓝宝石棒的上端，冷却到液氮温度，在3/SPL亩/m厚的氮化硅真空窗口下方。这种布置产生了低至15/每平方微米的鱿鱼到样品的分离。样品可以放置在窗口上或扫描到鱿鱼上以产生磁性图像。
A high-T/sub c/ SQUID microscope has been constructed for imaging samples at room temperature and atmospheric pressure. The SQUID is mounted on the upper end of a sapphire rod, cooled to liquid nitrogen temperature, below a 3-/spl mu/m thick silicon nitride vacuum window. This arrangement yields a SQUID-to-sample separation as low as 15 /spl mu/m. A sample can be placed on the window or scanned over the SQUID to produce magnetic images.