节点文献
高Tc GdBa2Cu3O7-δ薄膜2×4阵列式红外探测器研究
High Tc GdBa2Cu3O7-δ Thin Film 2×4 Array Infrared Detector
【摘要】 用高TcGdBa2Cu3O7-δ薄膜薄膜研制了面微桥型2×4阵列Bolometer芯片。同一芯片上8个器件的R-T曲线差异≤10%,在77K测试芯片的红外响应特性,其平均结果为:噪声等效功率NEP(500,10,1)=5×10-11WHz2/1;探测率D=2.1×109cmHz1/2W-1;响应率Rv=680V/W。
【Abstract】 The 2× 4 arrays with GdBa2Cu3O7-δ thin film were fabricated. The superconducting properties and infrared properties have been measured. The difference of different sample in same chip are≤10%. The typical results are as follows: NEP (500, 10, 1 ) = 5×10-11W, D = 2. 1×109cmHz1/2W-1, Rv = 680VW-1.
【基金】 国家自然科学基金
- 【文献出处】 低温与超导 ,Cryogenics and Super Conductivity , 编辑部邮箱 ,1997年02期
- 【分类号】TN21
- 【被引频次】4
- 【下载频次】36