Abstract: The present invention relates to a method of forming a layer of a compound having a thickness selected in the range of a monolayer to several mm on a substrate, such as a single crystal wafer, the substrate being arranged in a process chamber comprising one or more sources of source material. The invention further relates to a compound optionally obtained by this method.

Abstract: The invention relates to a source arrangement (10) for a TLE system (100) for providing a source element (12) comprising or consisting of a source material (14) to be evaporated and/or sublimated by a laser beam (112), comprising a support (20) carrying said source element. Further, the invention relates to a TLE system (100) comprising a laser source (110) for providing a laser beam (112), a reaction chamber (120) for containing a reaction atmosphere (124), a source arrangement (10) for providing a source element (12) comprising or consisting of a source material (14) to be evaporated and/or sublimated by the laser beam (112) within the reaction chamber (120), and a substrate arrangement (130) for providing a substrate (132) to be coated within the reaction chamber (120) with the evaporated and/or sublimated source material (14).

Abstract: The quantum device comprises a transmission structure, wherein based on its geometrical arrangement, interference and quantum collapse, the transmission structure is designed such that quantum waves emitted by at least two bodies, for example, by thermal excitation, are passed preferentially to a subset of these bodies, without the need for a magnetic field to be applied.

Abstract: The present invention refers to a coating apparatus for coating a substrate of a substrate material with at least one material layer of a layer material, said coating apparatus comprising a process chamber having a process volume for receiving a substrate holder for arranging the substrate, wherein the substrate holder is arranged in a fixed position in the process volume such that the substrate holder can furthermore be provided rotatable and/or movable essentially in a plane normal to the deposition direction as a whole, wherein the process chamber has a chamber wall for at least substantially completely enclosing the process volume; a gas system connected in a fluid-communicating manner to the process volume for generating a coating atmosphere in the process volume; and a source holder arranged in the process volume and providing at least one source material.

Abstract: A three-dimensional arrangement of nanoscopic devices, the arrangement comprises a scaffold structure; and a plurality of nanoscopic devices, the nanoscopic devices being configured to exhibit a nonreciprocal transmission probability of electron quantum wave packets, wherein the nanoscopic devices are attached to the scaffold structure, wherein a majority of the nanoscopic devices are oriented with one and the same transmission direction of higher transmission probability of the electron quantum wave packets.

Abstract: The invention relates to a method of producing a solid-state component, in particular for a quantum component, preferably for a qubit, comprising one or more thin films, the one or more thin films comprising a first material and each said film having a thickness selected between a monolayer and 100 nm and is deposited onto a substrate surface of a substrate, wherein the production process is carried out in a reaction chamber sealed with respect to the ambient atmosphere. Further, the invention relates to a solid-state component, in particular for a quantum component, preferably for a qubit, comprising one or more thin films, one of the one or more thin films comprises a first material with a thickness between a monolayer and 100 nm and is deposited onto a substrate surface of a substrate.

Abstract: The present invention relates to a method of providing a reaction chamber (10) for a laser evaporation system (100), the reaction chamber (10) comprising at least one wall section (20) with an inner surface (22) facing a reaction volume (12) of the laser evaporation system (100). In addition, the present invention relates to a reaction chamber (10) for a laser evaporation system (100), the reaction chamber (10) comprising at least one wall section (20) with an inner surface (22) enclosing a reaction volume (12). Further, the present invention relates to a laser evaporation system (100) comprising a reaction chamber (10).

Abstract: The present invention is related to a thermal laser evaporation system (10), the thermal laser evaporation system (10) comprising: a reaction chamber (20) with a chamber wall (30) for enclosing a reaction volume (22); a target (12) arranged in the reaction volume (22), the target comprising one or more materials (M) to be evaporated; a laser light source (40) for providing a thermal laser beam (42) for evaporating said one or more materials (M) from the target (12), the thermal laser beam having a general propagation direction (46); and a chamber window (38) in the chamber wall (30) for conducting the thermal laser beam (42) into the reaction volume (22);

Abstract: A quantum device includes a non-reciprocal transmission structure, wherein the transmission structure is designed such that for first waves traversing the transmission structure in a forward direction the phases of the first waves are at least partially conserved, and for second waves traversing the transmission structure in a backward direction, the phases of the second waves are at least partially replaced by random ones, such that the phase conservation is more pronounced in the forward direction than in the backward direction.

Abstract: A quantum device comprising a transmission structure, wherein based on quantum collapse, interference and selective absorption the transmission structure is designed such that quantum waves emitted by at least two bodies, for example, by thermal excitation, are passed preferentially to a subset of these bodies.

Abstract: The quantum device comprises a transmission structure, wherein based on its geometrical arrangement, interference and quantum collapse, the transmission structure is designed such that quantum waves emitted by at least two bodies, for example, by thermal excitation, are passed preferentially to a subset of these bodies, without the need for a magnetic field to be applied.

Abstract: A non-reciprocal quantum device that comprises a first terminal and a second terminal, a transmission structure connected between the first and second terminals and configured to transmit microscopic particles in at least a partially phase-coherent manner from the first terminal to the second terminal and possibly from the second terminal to the first terminal, wherein a time-reversal symmetry of the transmission of the particles is broken with respect to at least a portion of the transmission structure; wherein the time-reversal symmetry is broken in such a way that the transmission structure comprises a higher transmission probability for particles moving in a first direction from the first terminal to the second terminal than in a second direction from the second terminal to the first terminal.

Abstract: A quantum device comprising a transmission structure, wherein based on quantum collapse, interference and selective absorption the transmission structure is designed such that quantum waves emitted by at least two bodies, for example, by thermal excitation, are passed preferentially to a subset of these bodies.

Abstract: The present invention relates to a coating apparatus for coating a substrate of a substrate material with at least one material layer of a layer material. The present invention also relates to a process chamber for a coating apparatus for coating a substrate of a substrate material with at least one material layer of a layer material. The present invention further relates to a method of coating a substrate of a substrate material with at least one material layer of a layer material in a coating apparatus. A further aspect of the invention relates to a substrate coated with at least one material layer, comprising the substrate of a substrate material that is coated with at least one material layer of a layer material.

Abstract: A quantum device includes a non-reciprocal transmission structure, wherein the transmission structure is designed such that for first waves traversing the transmission structure in a forward direction the phases of the first waves are at least partially conserved, and for second waves traversing the transmission structure in a backward direction, the phases of the second waves are at least partially replaced by random ones, such that the phase conservation is more pronounced in the forward direction than in the backward direction.

Abstract: The invention relates to a method for producing a multi-purpose isotropic hydroxylapatite/gelatine composite material, involving at least the following steps: a) providing a suspension of powdered hydroxylapatite in a liquid medium selected from the group comprising a C1-C10 alcohol, particularly ethanol, another dispersing agent that can be mixed with water, water, and mixtures thereof; b) adding an aqueous solution of gelatine, preferably at a concentration of 5 to 25 wt. % gelatine, to the suspension; c) agitating the mixture at a predefined temperature for a predefined period of time, preferably in the region of 1 to 10 hours, until the liquid medium has been fully or partially evaporated; and d) optionally drying the product obtained in step c). In a specific embodiment, the method is characterised in that the product obtained in step c) or d) is additionally infiltrated with at least one aliphatic polyether in an additional step e1).

Abstract: A non-reciprocal quantum device that comprises a first terminal and a second terminal, a transmission structure connected between the first and second terminals and configured to transmit microscopic particles in at least a partially phase-coherent manner from the first terminal to the second terminal and possibly from the second terminal to the first terminal, wherein a time-reversal symmetry of the transmission of the particles is broken with respect to at least a portion of the transmission structure; wherein the time-reversal symmetry is broken in such a way that the transmission structure comprises a higher transmission probability for particles moving in a first direction from the first terminal to the second terminal than in a second direction from the second terminal to the first terminal.

Abstract: A thermoelectronic energy converter device (100) comprises an electron emitter (11) being adapted for a temperature-dependent release of electrons (1), an electron collector (21) being adapted for collecting the electrons (1), wherein the electron collector (21) is spaced from the electron emitter (11) by an evacuated gap (2), a gate electrode (31) being arranged between the electron emitter (11) and the electron collector (21) for subjecting the electrons (1) in the gap (2) to an accelerating electric potential, wherein the gate electrode (31) has a plurality of electrode openings (34) being arranged for transmitting electrons (1) miming from the electron emitter (11) to the electron collector (21), and a magnetic field device (50) being arranged for creating a magnetic field with magnetic field lines extending between the electron emitter and the electron collector (11, 21), wherein the magnetic field device (50) is arranged such that at least a portion of the magnetic field lines pass through the electrode

Abstract: A thermoelectronic energy converter device (100) comprises an electron emitter (11) being adapted for a temperature-dependent release of electrons (1), an electron collector (21) being adapted for collecting the electrons (1), wherein the electron collector (21) is spaced from the electron emitter (11) by an evacuated gap (2), a gate electrode (31) being arranged between the electron emitter (11) and the electron collector (21) for subjecting the electrons (1) in the gap (2) to an accelerating electric potential, wherein the gate electrode (31) has a plurality of electrode openings (34) being arranged for transmitting electrons (1) miming from the electron emitter (11) to the electron collector (21), and a magnetic field device (50) being arranged for creating a magnetic field with magnetic field lines extending between the electron emitter and the electron collector (11, 21), wherein the magnetic field device (50) is arranged such that at least a portion of the magnetic field lines pass through the electrode

Abstract: This invention concerns an improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high-Tc superconductors fabricated with a coated conductor technique to provide superconducting layers containing flat grains. A superconductor with superior critical current density is obtained by joining, i.e. pressing or otherwise bringing into intensive facial contact, preferably superconducting contact, two or more such superconducting layers.