Nawrodt, Ronny; Zimmer, A.; Koettig, T.; Clausnitzer, T.; Bunkowski, A.; Kley, E.B.; Schnabel, Roman; Danzmann, Karsten; Nietzsche, S.; Vodel, W.; Tuennermann, A.; Seidel, P.
(Bristol : IOP Publishing Ltd., 2007)
We present mechanical Q-factors (quality factors) of a crystalline quartz test mass with a nano-structured surface, measured in the temperature regime from 5 to 300 K. The nano-structure was a grating with a period of 2 ...