The correlation between inelastic energy loss and scattering angle in transmission experiments
作者： J.C. Eckardt , G.H. Lantschner , M.M. Jakas , V.H. Ponce
DOI: 10.1016/0168-583X(84)90181-2
关键词: Atomic physics 、 Collision 、 Electron energy loss spectroscopy 、 Formalism (philosophy of mathematics) 、 Energy loss 、 Path length 、 Physics 、 Angular dependence 、 Scattering
摘要: Abstract We measure the energy loss as a function of emergence angle, and angular spread for 50–200 keV H + He on 410 A C 170 Al foils. strong dependence has been observed, well an far beyond that predicted by path length enlargement nuclear stopping power. Theoretical expressions previous magnitudes were obtained basis multiple scattering formalism single collision loss-scattering angle Q ( θ ). In addition, procedure is presented to retrieve this -function from experimental data.
harvard.edu
elsevier.com
sci-hub.se 参考文章(19)
P. Mertens, Th. Krist, Energy loss of 300-keV He/sup +/ and N/sup +/ in 150- to 800-A carbon foils Physical Review B. ,vol. 25, pp. 5591- 5597 ,(1982) , 10.1103/PHYSREVB.25.5591
P. Sigmund, K.B. Winterbon, Small-angle multiple scattering of ions in the screened Coulomb region: I. Angular distributions Nuclear Instruments and Methods. ,vol. 119, pp. 541- 557 ,(1974) , 10.1016/0029-554X(74)90805-2
A. Valenzuela, J. C. Eckardt, Preparation of Extremely Thin Self‐Supporting Metal Foils Review of Scientific Instruments. ,vol. 42, pp. 127- 128 ,(1971) , 10.1063/1.1684840
G. A. Iferov, Yu. N. Zhukova, The Impact-Parameter Dependence of Energy Losses in Proton Scattering by Gold Atoms physica status solidi (b). ,vol. 110, pp. 653- 658 ,(1982) , 10.1002/PSSB.2221100235
W. Bernstein, A.J. Cole, R.L. Wax, Penetration of 1–20 keV ions through thin carbon foils Nuclear Instruments and Methods. ,vol. 90, pp. 325- 328 ,(1970) , 10.1016/0029-554X(70)90690-7
M. Kitagawa, Y. H. Ohtsuki, QUANTUM-MECHANICAL TREATMENT OF THE ABNORMAL STOPPING POWER FOR CHANNELING. Physical Review B. ,vol. 5, pp. 3418- 3421 ,(1972) , 10.1103/PHYSREVB.5.3418
L. Meyer, M. Klein, R. Wedell, The energy–angle distribution of heavy particles penetrating solids Physica Status Solidi B-basic Solid State Physics. ,vol. 83, pp. 451- 463 ,(1977) , 10.1002/PSSB.2220830211
W.N. Lennard, H.R. Andrews, B. Dubé, M. Freeman, I.V. Mitchell, D. Phillips, D. Ward, Dependence of specific energy loss on foil thickness Nuclear Instruments and Methods in Physics Research. ,vol. 205, pp. 351- 357 ,(1983) , 10.1016/0167-5087(83)90208-9
J. H. Ormrod, H. E. Duckworth, STOPPING CROSS SECTIONS IN CARBON FOR LOW-ENERGY ATOMS WITH Canadian Journal of Physics. ,vol. 41, pp. 1424- 1442 ,(1963) , 10.1139/P63-142
G. Höberg, Electronic and nuclear stopping cross sections in carbon for light mass ions of 4.5 to 46 keV energy Physica Status Solidi (b). ,vol. 48, pp. 829- 841 ,(1971) , 10.1002/PSSB.2220480243