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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

A wide field camera for X-ray astronomy

Sims, Mark Rayner January 1981 (has links)
The need for a wide field camera for X-ray astronomy is reviewed. The theory and practical design of one suitable instrument, the shadow or Dicke camera are discussed, and results and conclusions from computer simulation of the device are presented. The basic principles and design of a suitable X-ray imaging detector, the Imaging Proportional Counter, are outlined. This is followed by the description of a small prototype detector filled with Xenon/Methane at 2 atmospheres pressure. Results from this detector are presented. Finally some remarks on the performance and design of the shadow camera are made along with a discussion of future work required before a flight of a wide field shadow camera is made.

Electron beam lithography for the microfabrication of integrated optical devices

Campbell, N. J. January 1984 (has links)
No description available.

Registration techniques for electron beam lithography

Williams, J. G. S. January 1983 (has links)
No description available.

Applications of scanning ion beam lithography

Heard, P. J. January 1985 (has links)
No description available.

High voltage electron beam lithography

Sackett, J. N. January 1984 (has links)
No description available.

Aqueous photopolymers for lithographic applications

Hadley, Philip January 1995 (has links)
No description available.

Photocrosslinkable polymers for aqueous developed resists

Bryan, Richard Charles January 1992 (has links)
No description available.

A stereolithography build simulation : business issues and technical development

Jelley, Christopher January 1997 (has links)
No description available.

Efficiency of substrate conversion and its control of web-feb printing systems

MacWilliams, James January 1992 (has links)
No description available.

The determination of photon sensitivities of photographic emulsion crystals

Attridge, G. G. January 1980 (has links)
No description available.

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