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A gadolinium-based material that can be cooled by varying a magnetic field may be useful for cooling low-temperature sensors.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ZVOWKR3Ir-A/140827213736.htm
A gadolinium-based material that can be cooled by varying a magnetic field may be useful for cooling low-temperature sensors.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ZVOWKR3Ir-A/140827213736.htm