Design and performance of closed cycle sample cooling stage for angle resolved photoemission spectroscopy capable of reaching temperatures below 2 K

We have designed, constructed, and tested a unique cold finger suitable for angle resolved photoemission spectroscopy. This design is based on in situ helium reliquification and utilizes pulse tube cryocooler. The pulse tube can be removed for baking without breaking Ultra High Vacuum (UHV). This de...

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Veröffentlicht in:Review of scientific instruments 2019-09, Vol.90 (9)
Hauptverfasser: Schrunk, Benjamin, Huang, Lunan, Wu, Yun, Mou, Daixang, Lee, Kyung chan, Jo, Na Hyun, Kaminski, Adam
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Sprache:eng
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