Przeglądaj Acta Physicae Superficierum według tytułu
Wyświetlanie pozycji 15-26 z 26
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Scattering of Surface Elastic Waves by Surface Irregularities
(Wydawnictwo Uniwersytetu ŁódzkiegoWydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)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 ... -
Spin Polarization of Low Energy Electrons Scattered from Magnetic Ni(110) Surfaces
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)The continuation of an analytical approach to elastic spin polarized low energy electron diffraction (SPLEED) [1] from magnetic surfaces is presented and searched numerically using three different layer dependent surface ... -
Surface Acoustic Solitons - Quantum Theoretical Approach
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
Surface Acoustic Wave Oscillators
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)Then: are principal advances in the field of application of surface acoustic wave (SAW) delay lines and resonators in stable microwave frequency sources in the frequency range from 100 MHz to 1 GHz and above Advances, ... -
Surface Acoustic Waves on Semiconductors
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)The paper is concerned with a discussion of SAW properties on semiconductor substrates. Some applications are briefly highlighted. -
Surfaces of Нigh-Tс Superconductors Studied by Means of the Scanning Tunneling Microscope
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)Observations of the natural surface of BiSrCaCu₂Oₓ sintered ceramics applying the scanning tunneling microscope are reported. Measurements were performed in air at room temperature. It can be deduced from the surface ... -
The Effects of Stresses on the Properties of Domain Walls in Magnetoelastic Thin Films
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
The Role of Interfaces in Plasmon-Phonon Coupling in Semiconductor Quantum Wells and Superlattices
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
Topological Correlations in a Layer Adsorbed on a Crystal Surface
(Wydawnictwo Uniwersytetu ŁódzkiegoWydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)The incoherent scattering of electrons by a layer adsorbed at a single crystal surface is determined by the topological correlations of elements forming the adsorbed layer. The model for the description of atoms or ... -
Transition Radiation Emitted from a Surface Irregularity Shaped as Rectangular Step and Rectangular Groove
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)Transition radiation emitted when a nonrelativistic particle (β=0.2-0.5) enters a surface irregularity shaped as a rectangular step and a rectangular groove and having the dielectric constant ε=1.4-3.8 has been investigated. ... -
Transition Radiation from Rough Surfaces
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)We propose a theory of transition radiation emitted by charged particles entering a rough interface between two media. We show that the radiation process is influenced by surface inhomogeneities distributed both ... -
Tunneling, Raman and Stm Studies Of Thin YBaCuO Films
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)