A cryostat design for radiation damage experiments at low temperature |
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Authors: | J. Bourgoin J. Zizine S. Squelard P. Baruch |
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Affiliation: | Groupe de Physique des Solides, Ecole Normale Supérieure and Faculté des Sciences, Université de Paris , Paris, 5, France |
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Abstract: | Abstract A cryostat for electron irradiations at liquid hydrogen or helium temperatures is described. The cryostat uses two concentric liquid coolant containers, of which the inner reservoir is sealed and acts as a heat exchanger through ebullition and recondensation of the coolant gas. This allows irradiations with a power input from the beam of up to a few watts, and when the sample is thermally isolated allows it to be annealed up to room temperature. |
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Keywords: | ion implantation polymer range profile RBS TRIM'89 |
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