http://hdl.handle.net/11089/15871 2026-04-07T03:28:26Z 2026-04-07T03:28:26Z Dukata, Andrzej Kapelewski, Jerzy http://hdl.handle.net/11089/15958 2018-02-01T11:20:17Z 1990-01-01T00:00:00Z

Scattering of Surface Elastic Waves by Surface Irregularities Dukata, Andrzej; Kapelewski, Jerzy The paper deals with the scattering of elastic surface waves (ESW) on rough solid surfaces. The surface profile is modelled by a random field of two-dimensional isotropy. The treatment is based on the Green function method. The results involve closed form expressions describing the frequency power spectrum of displacement distribution along the surface plane. This paper was supported by Project CPBP 01.08.

1990-01-01T00:00:00Z Puszkarski, Henryk http://hdl.handle.net/11089/15893 2018-02-01T11:20:19Z 1990-01-01T00:00:00Z

Hybridization and Depth-Related Effects of Surface and Impurity-Localized Modes in Finite Tight-Binding Chain Puszkarski, Henryk

1990-01-01T00:00:00Z Maksymowicz, L. J. Iskhakov, R. S. Temple, D. Żuberek, R. http://hdl.handle.net/11089/15892 2018-02-01T11:20:08Z 1990-01-01T00:00:00Z

Dependence of the SWR Linewidth on the Wavevector in Amorphous Thin Films Maksymowicz, L. J.; Iskhakov, R. S.; Temple, D.; Żuberek, R. Work supported in part by the Central Research Project 01.08.B.

1990-01-01T00:00:00Z Świątkowski, W. http://hdl.handle.net/11089/15891 2018-02-01T11:20:16Z 1990-01-01T00:00:00Z

Positrons at Metal Boundary Świątkowski, W. Current knowledge of positron-metal boundary interaction is reviewed. The review interlinks such phenomena as positron trapping at surface, escape of positrons from metals, directional action of metal-metal contact on diffusive movement of positrons and interaction of slow positron beam with surfaces.

1990-01-01T00:00:00Z