2018 Arxiv Superfluid Optomechanics Cryogenic Microwave Filter Cavity with a Tunability Greater than 5 GHz T.J. Clark,1, a) V. Vadakkumbatt,1 F. Souris,1 H. Ramp,1 and J.P. Davis1, b) Clark et al. Open PDF Download File Information Filename Clark_Arxiv_2018.pdf Pages 4 Size 5.06 MB Extraction Quality partial