Abstract: The present invention relates to a rotating anode (100) comprising: an outer ring compound (6) comprising a first carbon material with a first material property and carbon fibers substantially aligned to a contour of the outer ring compound (6), wherein the outer ring compound (6) is configured to mechanically stabilize the rotating anode (100); an intermediate ring compound (5) comprising a second carbon material with a second material property differing from the first material property; a inner disc compound (2) comprising a layered fiber structure and a third carbon material with a third material property differing from the first and the second material property, wherein the inner disc compound (2) and the intermediate ring compound (5) are configured to provide a thermally conductive interface between the intermediate ring compound (5) and the inner disc compound (2); and an interface compound (3) comprising a metallic or a semi-metallic material, wherein the interface compound is coupled to the intermedi

Abstract: A self-acting, sealed hydrodynamic bearing includes a bearing shaft; a bearing bushing arranged to seal a length of the bearing shaft; a lubricant provided in the sealed length of the hydrodynamic bearing; and a bearing arrangement between the shaft and bushing. The bearing shaft and/or the bearing bushing are configured to be rotatable. The bearing arrangement includes a primary bearing surface disposed on the bearing bushing, arranged to face a secondary bearing surface disposed on the bearing shaft. The primary and/or secondary bearing surfaces includes first regions having a first fluid slip characteristic, and second regions having a second fluid slip characteristic substantially different to that of the first fluid slip characteristic. The second and first regions are in a same plane of a cross-section of the primary and/or secondary bearing surfaces, and are disposed in an interleaved pattern over the primary and/or secondary bearing surfaces.

Abstract: The present invention relates to a rotating anode (100) comprising: an outer ring compound (6) comprising a first carbon material with a first material property and carbon fibres substantially aligned to a contour of the outer ring compound (6), wherein the outer ring compound (6) is configured to mechanically stabilize the rotating anode (100); an intermediate ring compound (5) comprising a second carbon material with a second material property differing from the first material property; a inner disc compound (2) comprising a layered fibre structure and a third carbon material with a third material property differing from the first and the second material property, wherein the inner disc compound (2) and the intermediate ring compound (5) are configured to provide a thermally conductive interface between the intermediate ring compound (5) and the inner disc compound (2); and an interface compound (3) comprising a metallic or a semi-metallic material, wherein the interface compound is coupled to the intermedi

Abstract: Hydrodynamic bearings exploit the properties of pumping action in a fluid to support a bearing load. Conventionally, the pumping action is provided by grooved surfaces in a bearing surface of the bearing. The provision of grooves leads to functional and practical problems, though. The action of grooves on a lubrication material leads inevitably to shear stress being exerted in the fluid. This has a detrimental effect on the load performance of a hydrodynamic bearing. In practical terms, the accurate manufacture of grooves is onerous. This application discusses a way of producing a hydrodynamic bearing using a portion of a bearing surface with an interleaved pattern of materials, wherein the materials have alternate high and low (or zero) fluid slip characteristics. The varying fluid slip characteristic of the surface induces a pumping effect analogous to that provided by a grooved surface.

Abstract: A method for radiotherapy monitoring is provided. The method comprises calculation of treatment-guiding indices of side-effects based on processing image derived descriptors and measurement values of selected disease specific biomarkers and optionally questionnaire data. A computer program product is also provided.

Abstract: The present invention relates to a foil trap device for debris mitigation, in particular in an EUV system. The foil trap comprises a plurality of spaced apart foils (4) extending from an entrance side towards an exit side of the foil trap, said foils (4) being arranged to allow a straight pass of radiation between the entrance side and the exit side. The foils (4) are coated at least at entrance side edges with a layer (8, 11) of a carbon material containing a fraction of at least 60% of sp3-hybridized carbon atoms, or with a layer (8, 11) of carbon nanotubes. As an alternative, the foils (4) are made of a bulk carbon material of the above composition. The proposed foil trap offers the combination of a high thermal conductivity, a high thermo-chemical resistance against Sn and other liquid metals and a high mechanical stiffness.

Abstract: The present invention relates to a foil trap device for debris mitigation, in particular in an EUV system. The foil trap comprises a plurality of spaced apart foils (4) extending from an entrance side towards an exit side of the foil trap, said foils (4) being arranged to allow a straight pass of radiation between the entrance side and the exit side. The foils (4) are coated at least at entrance side edges with a layer (8, 11) of a carbon material containing a fraction of at least 60% of sp3-hybridized carbon atoms, or with a layer (8, 11) of carbon nanotubes. As an alternative, the foils (4) are made of a bulk carbon material of the above composition. The proposed foil trap offers the combination of a high thermal conductivity, a high thermo-chemical resistance against Sn and other liquid metals and a high mechanical stiffness.

Abstract: The present invention refers to a process for laser desorption ionization mass spectrometry using a polymer of aniline or an aniline derivative, or phenyl acrylate or a phenyl acrylate derivative. The polymer is a UV absorbing polymer onto which polymer a sample probe can be deposited. With the use of a UV laser beam, the sample molecules can be desorbed and ionized. The addition of a UV absorbing matrix material may not be necessary any more.

Abstract: A method for radiotherapy monitoring is provided. The method comprises calculation of treatment-guiding indices of side-effects based on processing image derived descriptors and measurement values of selected disease specific biomarkers and optionally questionnaire data. A computer program product is also provided.

Abstract: An improved radiation therapy planning procedure is suggested. The procedure comprises the steps of specifying and determining the absolute grade of cell degeneracy by in-vitro tests, whereby marker(s) indicative for specific cell degeneracy are detected and quantified, establishing a biology-based segmentation of areas with similar grade of relative cell degeneracy and applying the absolute grade of cell degeneracy to the biology-based segmentation data, thereby establishing an improved radiation therapy planning procedure. Moreover, the present invention suggests a system for an improved radiation therapy planning procedure and its use in procedures of diagnosis and/or therapy management of cancer.

Abstract: An imaging apparatus includes a multi-dimensional assembly supporting a plurality of x-ray sources that are individually addressable. The plurality of x-ray sources is further configurable to simultaneously emit x-ray spectra at different mean energies. Furthermore, the multi-dimensional assembly includes a plurality of x-ray detectors that are arranged to detect at least a part of the x-rays that are emitted from at least one of the x-ray sources.

Abstract: The invention provides nanostructures, being arrays of nanosized filamentary material such as carbon nanotubes (CNTs) and other nanomaterials and especially to such materials connected to a substrate such as at least one top electrode and one bottom electrode, and to a method for manufacturing such nanostructures. A device according to the present invention comprises a first and a second layer (11, 13) separated from each other; and nanosized filamentary material (10) grown between said first and said second layer (11, 13). The shape and size of the nanosized filamentary material is determined by the shape and size of the second layer. A corresponding method for growing the nanosized filamentary material is also provided.

Abstract: The present invention relates to the use of carbon nanotubes as a substrate for chemical or biological analysis. The invention further relates to the use of this material in separation adherence and detection of chemical of biological samples. Carbon nanotubes are envisaged as surface material of a fixed substrate or in suspension and applications include but are not limited to processes which involve desorption-ionization of a sample, more specifically mass spectroscopy.

Abstract: An imaging apparatus is disclosed. The imaging apparatus comprises a multidimensional assembly that further comprises a plurality of x-ray sources that are individually addressable. The plurality of x-ray sources is further configurable to simultaneously emit x-ray spectra at different mean energies. Furthermore, the multi-dimensional assembly further comprises a plurality of x-ray detectors that are arranged to detect at least a part of the x-rays that are emitted from at least one of the x-ray sources.

Abstract: An improved radiation therapy planning procedure is suggested. The procedure comprises the steps of specifying and determining the absolute grade of cell degeneracy by in-vitro tests, whereby marker(s) indicative for specific cell degeneracy are detected and quantified, establishing a biology-based segmentation of areas with similar grade of relative cell degeneracy and applying the absolute grade of cell degeneracy to the biology-based segmentation data, thereby establishing an improved radiation therapy planning procedure.

Abstract: The present invention relates to a method of manufacturing a window transparent for electrons of an electron beam (E), in particular of an X-ray source.

Abstract: The invention relates to an organic electroluminescent display device comprising a front electrode member, a counterelectrode member, an organic electroluminescent member arranged between the front electrode member and the counterelectrode member, and a protective layer of an amorphous carbon modification, by means of which the organic electroluminescent display device is sealed in a gastight and moistureproof manner. The invention also relates to a method of manufacturing such a display device.

Abstract: The invention relates to a window transparent to electron rays comprising a foil (1, 10, 300a) transparent to electron rays and separated from a carrier substrate as well as a retaining element (2, 300b) for supporting a peripheral region of the foil transparent to electron rays in the operational state, which retaining element (2, 300b) is made of a material which has a linear thermal expansion coefficient which matches the linear thermal expansion coefficient of the foil material. The invention further relates to a method of manufacturing a window transparent to electron rays and an X-ray device with such a window.

Abstract: A window transparent to electron rays is provided which includes a foil which is transparent to electron rays and an element for supporting a peripheral region of the foil in an operational state. The element is made from a material having a greater linear thermal expansion coefficient than the foil material. The window transparent includes an intermediate layer between the foil and a retaining element. The retaining element acts as a support element and consists of a material having a linear thermal expansion coefficient which is equal or similar to the linear thermal expansion coefficient of the foil material and smaller than the linear thermal expansion coefficient of the material of the retaining element over a processing temperature range. A method of manufacturing a window which is transparent to electrons and an X-ray device with a window transparent to electrons are also provided.

Abstract: The invention relates to an array of ultrasound transducers which each comprise a membrane that is comprised of diamond or diamond-like carbon, a barrier structure, a piezoelectric layer, a first electrode and a second electrode. The barrier structure ensures strong adhesion of the piezoelectric layer to the barrier structure and thus to the device and that the piezoelectric layer only comprises a single phase. In addition, the barrier structure protects the membrane against oxidation/decomposition during the manufacturing process of piezoelectric layer. The invention further relates to an ultrasound transducer.