The invention relates to a device for examining boundary surface areas (14) with ultrasound.

The invention relates to analysis of the interactions between substances or materials and surfaces or boundary surfaces made up of amphiphilic molecules, whereby distribution coefficients and/or binding constants are determined.

The substrates (21, 26) are rigidly joined to each other by these surfaces (22, 27).

The invention relates to a method for producing chemically functionalised surfaces and/or interfaces of a functional element with the aid of plasmas.

When the male part (3a) is introduced fully into the female part (3b), the remaining boundary surfaces (7a, 7b) of the sealing ring (7) come into contact with the inner boundary surfaces (4a' and 4b') of the grooves (4a, 4b).

The radiation which is to be emitted is fully reflected on one part of the boundary surfaces (7) of the hollow areas.

A ladle slide (4) of a casting vessel (2) has a receptacle (11) that is delimited by two delimiting surfaces (12, 13).

The invention relates to ultra sonic measurement of the thickness of a partial layer in a multi-layered structure with reduced boundary surface reflections.

By default, you only see the results for solids on the boundary surfaces.

The component (5) is disposed so as to cross boundary surfaces of the plurality of resin layers (8, 9).

Moisture can enter the magnetic coil arrangement at the boundaries between metal parts and plastic.

The refractive indices of the resins of the adjacent resin layers are different and the boundary surfaces between the resin layers are rough.

The composite material is characterised in that the boundary surfaces are acicular in shape and that the metallic phases and the ceramic matrix are interlocked by the acicular boundary surfaces.

By default, you only see the results for solids on the boundary surfaces.

The boundary surfaces can be advantageously configured as radiation shields enabling the incident light radiation to pass through.