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完全无液氦综合物性测量系统 PPMS DynaCool
PPMS®DynaCoolTM是美国QuantumDesign公司推出的一款完全无液氦的综合物性测量系统,提供从1.9K到400K的温度范围和±9T或±14T的磁场范围,支持多种测量功能,包括磁学、电学和热学测量。该系统无需液氦等制冷剂,配备杜瓦和二脉冲管制冷机以维持超低温环境,并具备 ...
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