Afonin, A. G.Baranov, V. T.Biryukov, V. M.Breese, M. B. H.Chepegin, V. N.2004-12-032004-12-0320012001http://hdl.handle.net/2003/90510.17877/DE290R-3794enThe American Physical SocietyPhysical Review Letters530High-Efficiency Beam Extraction and Collimation Using Channeling in Very Short Bent Crystals10.1103/PhysRevLett.87.094802article (journal)