RSS 1.0Acta Physicae Superficierum 1990/2
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Zadanie pt. „Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki” nr 885/P-DUN/2014 zostało dofinansowane ze środków MNiSW w ramach działalności upowszechniającej naukę.
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Interactions Between Discontinuity Surfaces and Thermo-Electro-Magnetoelastic Waves
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
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 ... -
Advantages to Be Gained from the Selective Spin-Wave Resonance Critical Angles Effect
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)We show that the exchange constant and surface anisotropy constants of a thin ferromagnetic film can be determined by measuring the critical angles at which the successive spin-wave mode peaks vanish. -
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. ... -
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 ... -
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. -
Programmable Surface Acoustic Wave Oscillator
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)A programmable surface acoustic wave (SAW) delay line oscillator with a wide range of frequency variation is presented. The device consists of an amplifier with SAW delay line and a special phase shifter used as feedback ... -
The Effects of Stresses on the Properties of Domain Walls in Magnetoelastic Thin Films
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
Tunneling, Raman and Stm Studies Of Thin YBaCuO 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) -
Hyperfine Interactions Versus Intrinsic Symmetries of Many-Electron Systems in Near-Surface Regions
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)The paper aims at unifying various types of hyperfme interactions from the viewpoint of Finsler geometry and supercomplex structures, reflecting the intrinsic symmetries of many-electron systems, with special reference ... -
Microscopic and Macroscopic Surface Dynamics of Highly Anisotropic Crystals
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
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 ... -
Angular Distribution of Planar Channeled Protons in Si Crystal
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
Deeply Penetrating Elastic and Coupled Surface Waves in Crystals
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)Deeply penetrating elastic and coupled surface waves (DPSW) in crystals are treated. It is shown that the parameters of the DPSW are very sensitive to near-surface disturbances of the acoustic and electromagnetic paraipeters ... -
Deconvolutional Methods in the Reconstruction of Local Material Parameters
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
Surface Acoustic Solitons - Quantum Theoretical Approach
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990) -
GHz Range SAW Transducers Using Electron Beam Lithography
(Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1990)Nanometer electrodes of the order of 0.085 μm width have been fabricated using direct electron beam lithography, normal lift-off techniques and 0₂-plasma cleaning system. These techniques have been applied to Inter-Digital ...