%0 Journal Article %T AC susceptibility apparatus for use with a closed-cycle helium refrigerator %A Banerjee, A %A Rastogi, A K %A Kumar, M %A Das, A %A Mitra, A %A Majumdar, A K %J Journal of Physics E: Scientific Instruments %V 22 %N 4 %@ 0022-3735 %D 1989-04-01 %~ DeepDyve