%0 Journal Article %T The development of a novel apparatus to measure the emissivity of high-roughness materials at 82 K %A Dewasi, Avijit %A Gangradey, Ranjana %A Mukherjee, Samiran Shanti %A Gupta, Vishal %A Dutta, Rohan %A Desai, Abhinav B %A Mishra, Jyoti S %A Panchal, Paresh %A Nayak, Pratik A %A Agravat, Hemang S %J Measurement Science and Technology %V 34 %N 12 %P 10 %@ 0957-0233 %D 2023-12-01 %I IOP Publishing %~ DeepDyve