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1. 1 Measurement of metal creep in vertical attenuation cantilever blades Rosalia Stellacci
Undergraduate
University of Pisa
Italy
Mentors: Riccardo De Salvo
Francesco Fidecaro
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3. 3 Purpose of my experiment Soft suspensions provide vertical isolation for the mirrors
Stress can produce creep
Must select material and treatment to minimize creep
(require about 1 micron/day)
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5. 5 What does metal creep mean
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