Measurement of Q-factors of silicon wafers vibrational modes at low temperatures

Document #:

LIGO-G1300211-v1

Document type:

G - Presentations (eg Graphics)

Abstract:

Silicon ribbons for silicon suspensions can be fabricated from silicon wafers. We present description of the experimental setup and the first results of measurements of silicon wafers vibrational modes Q-factors in a temperature region from 100 to 300 K.

Files in Document:

• LIGO-G1300211.pdf (832.5 kB)

Topics:

• Suspensions

Authors:

• Valery Mitrofanov
• Leonid Prokhorov