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In-situ cryogenic nano-mechanical tests LN 2 or LHe in 77 K4 K Temperature controller (PID) : heater control Cold finger Indenter tip sample electron gun.
Heterogeneous stress due to elastic modulus misfit of the neiboring grains in polycrystal.
1044_99.pdf
i n-situ cryogenic nano -mechanical tests
Meso Outreach and Community Input: A status report John Sarrao LANL George Crabtree ANL/UIC Meso2012.com Priority Research Directions
