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10 items by relevance
1 Conference paper

Compound refractive optics for focusing and imaging with low-energy neutrons

Gammel, P.L.; Eskildsen, M.R.; Isaacs, E.D.; Detlefs, C.; Mortensen, K.; Bishop, D.J.

Year: 1999

Language: English

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2 Journal article

Compound refractive optics for the imaging and focusing of low-energy neutrons

Eskildsen, M.R.; Gammel, P.L.; Isaacs, E.D.; Detlefs, C.; Mortensen, K.; Bishop, D.J.

Nature — 1998, Volume 391, Issue 6667, pp. 563-566

refractive optics have previously been considered impractical as they are too weakly focusing, too absorptive and too dispersive. Inspired by the recent demonstration6 of a compound refractive lens (CRL) for high-energy X-rays, we have designed, built and tested a prototype CRL for 9–20-Å neutrons by using

Year: 1998

Language: English

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