Old and new challenges in cryogenics: pulse-tube cryocoolers, the first hydrogen bomb, 3He-4He dilution refrigerators

From November 20 2019 to November 21 2019
Types d’événements
Séminaire SPEC
Ray RADEBAUGH
CEA Bât 774, Amphi Claude Bloch
From November 20 2019 to November 21 2019
from 14:00 to 12:00

Wednesday, November 20th, 2019 2:00 pm – 4:30 pm
Thursday, November 21th, 2019 10:00 am – 11:00 am
Claude Bloch amphitheater (CEA/SPEC, Orme des Merisiers,
building 774, 91191 Gif-sur-Yvette, France)




Wednesday, November 20th, 2019
2:00 pm – 3:00 pm Review of pulse tube cryocoolers: thermodynamics, analysis, and new
challenges
3:00 pm – 3:30 pm Coffee break
3:30 pm – 4:30 pm The first hydrogen bomb: history of overcoming challenges in cryogenics
and the lasting impact
Thursday, November 21th, 2019
10:00 am – 11:00 am Review of 3He-4He dilution refrigerators: thermodynamics, analysis, and
new challenges
Please register (it is free) on https://doodle.com/poll/uwayzdepn3mq7tm2
For any question please contact Aurélia CHARRIER from CEA/SPEC/Cryogenic Laboratory (aurelia

(NIST Boulder / USA)