박장현 박영식 Yoon Ho Seop 이성호 정연욱 이용호 이상길 Lee, Jeon Kook Yang Min Kyu 김동락 2024-01-13T03:33:40Z 2024-01-13T03:33:40Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/102139 English photo detector superconducting tunnel junctions Ta/Al Nb/Al Astronimical instrumentation Photon Detection Fabrication and Photon Detection Experiments of Nb/Al and Ta/Al superconducting tunnel junctions Conference 1 SPIE Proceeding of Astrunomical Instrumentation SPIE Proceeding of Astrunomical Instrumentation FR