Abstract: The invention relates to a method (110) for producing an electrically conductive connection (112, 112?) on a substrate (114), comprising the following steps: a) providing a substrate (114), wherein the substrate (114) is configured for receiving an electrically conductive connection (112, 112?); b) providing a reservoir of an electrically conductive liquid alloy, wherein the reservoir has a surface at which the alloy has an insulating layer; c) providing a capillary (120) configured for taking up the electrically conductive liquid alloy; d) penetrating of a tip (122) of the capillary (120) under the surface of the reservoir and taking up of a portion of the alloy from the reservoir; and e) applying the portion of the alloy at least partly to the substrate (114) in such a manner that an electrically conductive connection (112, 112?) is formed from the alloy on the substrate (114), wherein the alloy remains on the substrate (114) by adhesion.

Abstract: A method of forming a single-phase high entropy silicide includes depositing at least two metal layers onto a silicon substrate to form a multilayer film; and heat treating the multilayer film to promote interdiffusion of the metal layer and the silicon substrate to form a single-phase silicide material.

Abstract: The invention relates to a position determining device for determining a position of an elongate object within a tubular structure, said position determining device comprising a first providing unit for providing a first distribution of curvature values at a plurality of first points along a path within the tubular structure. The position determining device further comprises a second providing unit for providing a second distribution of strain values or of curvature values at a plurality of points along the object, and a position determining unit for determining the position of the object relative to the path on the basis of the first and second distributions.

Abstract: The invention relates to a method (110) for producing an electrically conductive connection (112, 112?) on a substrate (114), comprising the following steps: a) providing a substrate (114), wherein the substrate (114) is configured for receiving an electrically conductive connection (112, 112?); b) providing a reservoir of an electrically conductive liquid alloy, wherein the reservoir has a surface at which the alloy has an insulating layer; c) providing a capillary (120) configured for taking up the electrically conductive liquid alloy; d) penetrating of a tip (122) of the capillary (120) under the surface of the reservoir and taking up of a portion of the alloy from the reservoir; and e) applying the portion of the alloy at least partly to the substrate (114) in such a manner that an electrically conductive connection (112, 112?) is formed from the alloy on the substrate (114), wherein the alloy remains on the substrate (114) by adhesion.

Abstract: Methods, systems, and techniques are provided to a position determination device for determining a position of an instrument within a tubular structure. The position determination device comprises a first curvature values providing unit for providing first curvature values being indicative of first curvatures of the tubular structure at several first locations along the tubular structure and a second curvature values providing unit for providing second curvature values being indicative of second curvatures of the instrument at several second locations along the instrument. A position determination unit determines the position of the instrument within the tubular structure based on the first and second curvature values.

Abstract: Methods and apparatus for generating a template for arranging at least one object at least one place, wherein the at least one object is characterized by at least one feature, wherein the methods and apparatus facilitate: providing at least one initial object, arranging the at least one initial object at the at least one place, and generating the template by assigning to the at least one place the at least one feature of the at least one initial object, which has been arranged at the least one place.

Abstract: Methods, systems, and techniques are provided to a position determination device for determining a position of an instrument within a tubular structure. The position determination device comprises a first curvature values providing unit for providing first curvature values being indicative of first curvatures of the tubular structure at several first locations along the tubular structure and a second curvature values providing unit for providing second curvature values being indicative of second curvatures of the instrument at several second locations along the instrument. A position determination unit determines the position of the instrument within the tubular structure based on the first and second curvature values.

Abstract: The present invention concerns specific new compounds of formula Li(2?x)Na(x)MO(2?y/2)F(1+y) (where 0?x?0.2 and ?0.6?y?0,8 and M is a transition metal), cathode material comprising the new compounds, batteries and lithium-cells comprising said new compound or cathode material, a process for the production of the new compound and their use.

Abstract: The present invention concerns specific new compounds of formula Li(2?x)Na(x)MO(2?y/2)F(1+y) (where 0?x?0.2 and ?0.6?y?0,8 and M is a transition metal), cathode material comprising the new compounds, batteries and lithium-cells comprising said new compound or cathode material, a process for the production of the new compound and their use.

Abstract: A lithium/graphite fluoride primary battery prepared by a process which includes providing a graphite fluoride powder, mechanically milling the graphite fluoride powder so as to obtain an active material, providing a mixture comprising the active material and an electrically conductive carbon so as to form a part of a positive electrode, providing a body comprising lithium as a part of a negative electrode, and forming an electrochemical cell with the positive electrode and the negative electrode.

Abstract: A nanocomposite includes carbon-encapsulated transition metal oxide nanoparticles. The carbon-encapsulated transition metal oxide nanoparticles comprise a transition metal oxide core having a diameter of from 5 nm to 50 nm covered by a graphitic coating having a thickness of from 1 nm to 5 nm.

Abstract: The invention relates to an image processing device (1) for finding corresponding first and second regions in two image data sets of an object. In a first image data set a source line and in a second image data set a corresponding target line are determined depending on reference regions detectable in both image data sets. A first region in the first image data set is projected onto the source line, thereby dividing the source line into two source sub-lines and defining a source ratio as the ratio of the length of one of the source sub-lines to the length of the entire source line. A second region in the second image data set is then determined such that a projection of the second region onto the target line leads to a corresponding target ratio which is similar to the source ratio.

Abstract: An electromechanically-gated field-effect transistor includes an arrangement which is placed on top of a substrate. The arrangement includes a first electrode, a second electrode, a transistor channel, an electrolyte, and a gate electrode. The first electrode is placed on top of the substrate and including a first solid or porous metallic conducting body, a second electrode. The second electrode is placed on top of a transistor channel so as to at least partially cover the transistor channel. The transistor channel, which includes a porous semiconducting material, is placed on top of the first electrode so as to at least partially cover the first electrode and located between the first electrode and the second electrode in a manner to prevent any direct electrical contact between the first electrode and the second electrode.

Abstract: A method is provided to synthesize nanocomposites containing intercalated FeF2— or Fe2O3— nanoparticles in a graphitic carbon matrix by reaction of a volatile iron compound with a graphite fluoride (CFx) or a graphite oxide (COx). Additionally provided is a nanocomposite material containing intercalated FeF2— or Fe2O3— nanoparticles in a graphitic carbon matrix and its use as an electrochemically active material in particular for use in electrochemical storage cells.

Abstract: An electrochemically-gated field-effect transistor includes a source electrode, a drain electrode, a gate electrode, a transistor channel and an electrolyte. The transistor channel is located between the source electrode and the drain electrode. The electrolyte completely covers the transistor channel and has a one-dimensional nanostructure and a solid polymer-based electrolyte that is employed as the electrolyte.

Abstract: A nanocomposite includes carbon-encapsulated transition metal oxide nanoparticles. The carbon-encapsulated transition metal oxide nanoparticles comprise a transition metal oxide core having a diameter of from 5 nm to 50 nm covered by a graphitic coating having a thickness of from 1 nm to 5 nm.

Abstract: A lithium/graphite fluoride primary battery prepared by a process which includes providing a graphite fluoride powder, mechanically milling the graphite fluoride powder so as to obtain an active material, providing a mixture comprising the active material and an electrically conductive carbon so as to form a part of a positive electrode, providing a body comprising lithium as a part of a negative electrode, and forming an electrochemical cell with the positive electrode and the negative electrode.

Abstract: The present invention provides a secondary battery which includes a negative electrode (anode) comprising at least one of a first metal, a first alloy, and a host material, which reacts with or intercalates a chloride ion as an anode material, a positive electrode (cathode) comprising at least one of a chloride of a second metal, of a second alloy, and a chloride intercalation compound, as a cathode material, a separator configured to separate the cathode material from the anode material, and an electrolyte with a chloride ionic conductivity. The present invention also provides a method for manufacturing the secondary battery.

Abstract: In one embodiment, a tunable resistor/transistor includes a porous material that is electrically coupled between a source electrode and a drain electrode, wherein the porous material acts as an active channel, an electrolyte solution saturating the active channel, the electrolyte solution being adapted for altering an electrical resistance of the active channel based on an applied electrochemical potential, wherein the active channel comprises nanoporous carbon arranged in a three-dimensional structure. In another embodiment, a method for forming the tunable resistor/transistor includes forming a source electrode, forming a drain electrode, and forming a monolithic nanoporous carbon material that acts as an active channel and selectively couples the source electrode to the drain electrode electrically.

Abstract: The invention relates to an image processing device (1) for finding corresponding first and second regions in two image data sets of an object. In a first image data set a source line and in a second image data set a corresponding target line are determined depending on reference regions detectable in both image data sets. A first region in the first image data set is projected onto the source line, thereby dividing the source line into two source sub-lines and defining a source ratio as the ratio of the length of one of the source sub-lines to the length of the entire source line. A second region in the second image data set is then determined such that a projection of the second region onto the target line leads to a corresponding target ratio which is similar to the source ratio.