Adjustable grazing incidence x-ray optics based on thin PZT films

Vincenzo Cotroneo, William N. Davis, Vanessa Marquez, Paul B. Reid, Daniel A. Schwartz, Raegan L. Johnson-Wilke, Susan E. Trolier-McKinstry, Rudeger H.T. Wilke

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Scopus citations


The direct deposition of piezoelectric thin films on thin substrates offers an appealing technology for the realization of lightweight adjustable mirrors capable of sub-arcsecond resolution. This solution will make it possible to realize X-ray telescopes with both large effective area and exceptional angular resolution and, in particular, it will enable the realization of the adjustable optics for the proposed mission Square Meter Arcsecond Resolution X-ray Telescope (SMART-X). In the past years we demonstrated for the first time the possibility of depositing a working piezoelectric thin film (1-5 um) made of lead-zirconate-titanate (PZT) on glass. Here we review the recent progress in film deposition and influence function characterization and comparison with finite element models. The suitability of the deposited films is analyzed and some constrains on the piezoelectric film performances are derived. The future steps in the development of the technology are described.

Original languageEnglish (US)
Title of host publicationAdaptive X-Ray Optics II
StatePublished - 2012
EventAdaptive X-Ray Optics II - San Diego, CA, United States
Duration: Aug 14 2012Aug 14 2012

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X


OtherAdaptive X-Ray Optics II
Country/TerritoryUnited States
CitySan Diego, CA

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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