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美国能源部艾姆斯实验室的研究人员研制成钆 硅 锗 (Ｇｄ Ｓｉ Ｇｅ)合金 ,这是一种根据磁场变化而增加冷却和加热能力的材料。这种材料已被研制用于磁致冷技术中 ,它们可能用于能检测出如磁场温度、压力变化的传感器中 ,也能在能量转换装置中有所作为。该Ｇｄ Ｓｉ Ｇｅ合金
Researchers at the U.S. Department of Energy’s Ames Laboratory have developed a Gd Si Ge alloy, a material that adds cooling and heating to changes in the magnetic field. This material has been developed for use in magnetic refrigeration technology and may be used in sensors capable of detecting changes in temperature and pressure as well as in energy conversion devices. The Gd Si Ge alloy