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报道了Ｌａ０．６７Ｃａ０．３３ＭｎＯδ单晶薄膜的光响应．这类钙钛矿型锰氧化物响应为测辐射热模式．新型测辐射热计宽波段光吸收系数高．调整掺杂组份和氧计量比可获得合适工作温区．此外，还报道了样品的噪声特性．
The photo-response of La0.67Ca0.33MnOδ single crystal film is reported. This type of perovskite manganese oxide responds to bolometric patterns. The new bolometer broadband absorption coefficient of high light. Adjust the doping component and oxygen metering ratio to obtain the appropriate working temperature zone. In addition, the noise characteristics of the samples are also reported.