Coldfinger 2nd Generation Initial Proposal Presentation

The following document is my presentation proposal for 2nd generation cryogenic sample holder. It is designed to overcome our four main design challenges. Proposed Summer of 2010 during Chongyu group meeting.

1. Undesirably high surface temperature of sample surface
2. Almost non-functional rotational mechanism
3. Unnecessarily over-designed components compromising structural integrity.
4. Non-simultaneity of voltage application and rotations


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