Obwohl die absolute Oberflächenspannung eine für viele Anwendungen relevante, fundamentale Eigenschaft von Festkörperoberflächen ist, existiert bisher kein Verfahren, mit dem diese makroskopische Größe mit akzeptabler Genauigkeit gemessen werden kann. Änderungen der Oberflächenspannung lassen sich mit der sogenannten Biegebalkenmethode ermitteln, Absolutwerte dagegen nicht. Nach einem von Müller und Kern 1994 aufgestellten Modell hat die absolute Oberflächenspannung einen nicht vernachlässigbaren Einfluß auf die durch die Schwerkraft verursachte Deformation von sehr dünnen, waagerecht aufgehängten Einkristallen. Eine Messung des Effektes ist allerdings technisch anspruchsvoll und wurde in der vorliegenden Arbeit erstmals realisiert. Durch...
The measurement of the Si lattice parameter by X‐ray interferometry assumes the use of strain‐free c...
The measurement of the lattice-parameter of silicon by x-ray interferometry assumes the use of strai...
Transmission Electron Microscopy (TEM) is a powerful tool for the study of interface and surface phe...
Obwohl die absolute Oberflächenspannung eine für viele Anwendungen relevante, fundamentale Eigenscha...
Changes of the surfaces stress #DELTA##tau#"("s") can be studied by observing the ben...
A stress exists in solid surfaces even if the underlying bulk material is stress-free. This paper in...
Changes in the surface stress Delta tau((s)) at the solid-vacuum and the: solid-liquid interface are...
We have measured surface stresses on clean Si(111) 7×7 by comparing this surface to a reference surf...
Stress in a thin film on a flexible substrate induces a curvature of the substrate. Usually the subs...
It is well-known that a surface's structure affects its properties; the effect of a surface's intrin...
The renewal of the mechanically disturbed surface layer of ice single crystals greatly increases the...
ABSTRACT Various amounts of strain and lattice deformation were introduced into <111> Si subst...
The possible role of Shockley surface states in the stability of the Si (110) surface with respect t...
For single-phase polycrystalline materials the relation is discussed between the elastic strain ϵ(ψ,...
During this thesis, we have studied the dislocation nucleation from a surface step of a stressed sil...
The measurement of the Si lattice parameter by X‐ray interferometry assumes the use of strain‐free c...
The measurement of the lattice-parameter of silicon by x-ray interferometry assumes the use of strai...
Transmission Electron Microscopy (TEM) is a powerful tool for the study of interface and surface phe...
Obwohl die absolute Oberflächenspannung eine für viele Anwendungen relevante, fundamentale Eigenscha...
Changes of the surfaces stress #DELTA##tau#"("s") can be studied by observing the ben...
A stress exists in solid surfaces even if the underlying bulk material is stress-free. This paper in...
Changes in the surface stress Delta tau((s)) at the solid-vacuum and the: solid-liquid interface are...
We have measured surface stresses on clean Si(111) 7×7 by comparing this surface to a reference surf...
Stress in a thin film on a flexible substrate induces a curvature of the substrate. Usually the subs...
It is well-known that a surface's structure affects its properties; the effect of a surface's intrin...
The renewal of the mechanically disturbed surface layer of ice single crystals greatly increases the...
ABSTRACT Various amounts of strain and lattice deformation were introduced into <111> Si subst...
The possible role of Shockley surface states in the stability of the Si (110) surface with respect t...
For single-phase polycrystalline materials the relation is discussed between the elastic strain ϵ(ψ,...
During this thesis, we have studied the dislocation nucleation from a surface step of a stressed sil...
The measurement of the Si lattice parameter by X‐ray interferometry assumes the use of strain‐free c...
The measurement of the lattice-parameter of silicon by x-ray interferometry assumes the use of strai...
Transmission Electron Microscopy (TEM) is a powerful tool for the study of interface and surface phe...