@inproceedings{472df82845b24fb599073b51dbbf47df,
title = "Update to an application using magnetic smart materials to modify the shape of an X-ray telescope mirror",
abstract = "We describe a technique of shape modification that can be applied to thin walled (∼100-400 μm thickness) electroformed replicated optics or glass optics to improve the near net shape of the mirror as well as the midfrequency (∼2-10 mm length scales) ripple. The process involves sputter deposition of a magnetic smart material (MSM) film onto a magnetically hard material (i.e., one that retains a magnetic field, e.g., the material in hard disk drives). Since the previous report, we have made extensive measurements of the deflection versus magnetic field strength and direction. Here we report those results along with detailed finite element analysis modeling.",
keywords = "X-ray Optics, grazing incidence optics, magnetic smart materials",
author = "Ulmer, {Melville P.} and Xiaoli Wang and Jian Cao and Graham, {Michael E.} and Semyon Vaynman",
year = "2013",
doi = "10.1117/12.2024217",
language = "English (US)",
isbn = "9780819497116",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI",
note = "Optics for EUV, X-Ray, and Gamma-Ray Astronomy VI ; Conference date: 26-08-2013 Through 29-08-2013",
}