Based on the sharp resistance change near the metal|insulator transition (M|I) of the colossal magnetoresistance (CMR) materials, we design and test a new type CMR bolometer.

• 基于超巨磁阻 (CMR)材料在金属 绝缘体 (M I)转变点附近的巨大电阻变化 ；设计并测试了一种新型超巨磁阻测辐射热仪 (CMRbolometer) .