Abstract: A capacitor (110), wherein the capacitor (110) comprises a capacitor dielectric (112) comprising a dielectric matrix (114) of a first value of permittivity, and a plurality of nanoclusters (116) of a second value of permittivity which is larger than the first value of permittivity which are at least partially embedded in the dielectric matrix (114), wherein the plurality of nanoclusters (116) are formed in the dielectric matrix (114) by spontaneous nucleation.

Abstract: An integrated device includes a Seebeck device (4) integrated in a substrate (2). A heat-generating device (6) warms up the Seebeck device (4) generating electrical power. The Seebeck device powers a further device which may be a micro-battery (8) likewise integrated in the substrate or a Peltier effect device for cooling another heat-generating device.

Abstract: The present invention provides a means to integrate planar coils on silicon, while providing a high inductance. This high inductance is achieved through a special back- and front sided shielding of a material. In many applications, high-value inductors are a necessity. In particular, this holds for applications in power management. In these applications, the inductors are at least 5 of the order of 1 ?H, and must have an equivalent series resistance of less than 0.1 ?. For this reason, those inductors are always bulky components, of a typical size of 2×2×1 mm 3, which make a fully integrated solution impossible. On the other hand, integrated inductors, which can monolithically be integrated, do exist. However, these inductors suffer either from low inductance values, or 10 very-high DC resistance values.

Abstract: The present invention relates to a device (10) comprising a substrate (12) having a front surface (14) and a back surface (24); a semiconductor element (16) provided on the front surface of the substrate; a first passivation layer (18); and a second passivation layer (22) provided on the back surface of the substrate. The present invention also relates to a method of manufacturing such a device.

Abstract: A method of forming a dielectric layer on a further layer of a semiconductor device is disclosed. The method comprises depositing a dielectric precursor compound and a further precursor compound over the further layer, the dielectric precursor compound comprising a metal ion from the group consisting of Yttrium and the Lanthanide series elements, and the further precursor compound comprising a metal ion from the group consisting of group IV and group V metals; and chemically converting the dielectric precursor compound and the further precursor compound into a dielectric compound and a further compound respectively, the further compound self-assembling during said conversion into a plurality of nanocluster nuclei within the dielectric layer formed from the first dielectric precursor compound. The nanoclusters may be dielectric or metallic in nature. Consequently, a dielectric layer is formed that has excellent charge trapping capabilities.

Abstract: The invention relates to a semiconductor device includes a substrate (1000; 2000), a solar cell (1910; 2910) formed on the substrate (1000; 2000) and a battery (1900; 2900) formed on the substrate, the battery comprising a plurality of trench batteries in a plurality of corresponding trenches (1400; 2400) in the substrate (1000; 2000). The solar cell can include a silicon solar cell (1910) comprising a plurality of p-n junctions for, during use, receiving incident light and converting at least part of the received incident light into an electrical current. Alternatively, the solar cell can include an electrochemical cell (2910) for, during use, receiving incident light and converting at least part of the received incident light into an electrical current. The invention further relates to a manufacturing method for a semiconductor device. The invention further relates to an apparatus comprising a semiconductor device.

Abstract: The present invention provides a trench isolation structure, comprising a trench groove (4) in a semiconductor slab (1) with a buried layer (2). The trench groove (4) is lined with first insulating material (5), then filled with a first filler material (6) up to the level of the buried layer. Then second insulating material (7), for example an oxide, is preferably applied in the volume which is surrounded by the buried layer (2). The remaining part of the trench groove (4) is either filled with second filler material (8) or with second insulating material. Said structure provides lower capacitive coupling between buried layer (2) edge and substrate (1), with improved thermal behavior. The invention furthermore provides a semiconductor assembly comprising said trench isolation structure and at least one semiconductor device, as well as a method for forming such a trench isolation structure.

Abstract: The invention relates to an electrochemical energy source comprising at least one assembly of: a first electrode, a second electrode, and an intermediate solid-state electrolyte separating said first electrode and said second electrode. The invention also relates to an electronic module provided with such an electrochemical energy source. The invention further relates to an electronic device provided with such an electrochemical energy source. Moreover, the invention relates to a method of manufacturing of such an electrochemical energy source.

Abstract: A semiconductor device with a heterojunction. The device comprises a substrate and at least one nanostructure. The substrate and nanostructure is of different materials. The substrate may e.g. be of a group IV semiconductor material, whereas the nanostructure may be of a group III-V semiconductor material. The nanostructure is supported by and in epitaxial relationship with the substrate. A nanostructure may be the functional component of an electronic device such as a gate-around-transistor device. In an embodiment of a gate-around-transistor, a nanowire (51) is supported by a substrate (50), the substrate being the drain, the nanowire the current channel and a top metal contact (59) the source. A thin gate dielectric (54) is separating the nanowire and the gate electrode (55A, 55B).

Abstract: A monolithically integrated optical network device (20). The device comprises: a bipolar transistor (10) realized in a silicon substrate (11) that can be biased into an avalanche condition to emit photons; and a photonic bandgap (PBG) structure (22) monolithically integrated with the bipolar transistor (10) to act as an optical wave guide (16) for the photons generated by the bipolar transistor (10).

Abstract: The invention relates to a radiation-emitting semiconductor device (10) with a semiconductor body (1) and a substrate (2), wherein the semiconductor body (1) comprises a vertical bipolar transistor with an emitter region (3), a base region (4) and a collector region (5), which regions are each provided with a connection region (6, 7, 8), and the border between the base region (4) and the collector region (5) forms a pn-junction and, in operation, at a reverse bias of the pn-junction or at a sufficiently large collector current, avalanche multiplication of charge carriers occurs whereby radiation is generated in the collector region (5). According to the invention, the collector region (5) has a thickness through which transmission of the generated radiation occurs, and the collector region (5) borders on a free surface of the semiconductor body (1).

Abstract: The bipolar transistor comprises a collector region (1) of a semiconductor material having a first doping type, a base region (2) of a semiconductor material having a second doping type, and an emitter region (3) having the first doping type. A junction is present between the emitter region (3) and the base region (2), and, viewed from the junction (4), a depletion region (5) extends into the emitter region (3). The emitter region (3) comprises a layer (6) of a first semiconductor material and a layer (7) of a second semiconductor material. The first semiconductor material has a higher intrinsic carrier concentration than the second semiconductor material. The layer (7) of said second semiconductor material is positioned outside the depletion region (5). The second semiconductor material has such a doping concentration that Auger recombination occurs. The invention also relates to a semiconductor device comprising such a bipolar transistor.

Abstract: The bipolar transistor comprises a collector region (1) of a semiconductor material having a first doping type, a base region (2) of a semiconductor material having a second doping type, and an emitter region (3) having the first doping type. A junction is present between the emitter region (3) and the base region (2), and, viewed from the junction (4), a depletion region (5) extends into the emitter region (3). The emitter region (3) comprises a layer (6) of a first semiconductor material and a layer (7) of a second semiconductor material. The first semiconductor material has a higher intrinsic carrier concentration than the second semiconductor material. The layer (7) of said second semiconductor material is positioned outside the depletion region (5). The second semiconductor material has such a doping concentration that Auger recombination occurs. The invention also relates to a semiconductor device comprising such a bipolar transistor.

Abstract: The bipolar transistor comprises a collector region (1) of a semiconductor material having a first doping type, a base region (2) of a semiconductor material having a second doping type, and an emitter region (3) having the first doping type. A junction is present between the emitter region (3) and the base region (2), and, viewed from the junction (4), a depletion region (5) extends into the emitter region (3). The emitter region (3) comprises a layer (6) of a first semiconductor material and a layer (7) of a second semiconductor material.

Abstract: The bipolar transistor comprises a collector region (1) of a semiconductor material having a first doping type, a base region (2) of a semiconductor material having a second doping type, and an emitter region (3) having the first doping type. A junction is present between the emitter region (3) and the base region (2), and, viewed from the junction (4), a depletion region (5) extends into the emitter region (3). The emitter region (3) comprises a layer (6) of a first semiconductor material and a layer (7) of a second semiconductor material.

Abstract: The bipolar transistor comprises a collector region (1) of a semiconductor material with a first doping type, an emitter region (2) with a first doping type, and a base region (3) of a semiconductor material with a second doping type, opposite to the first doping type, which base region is arranged between the emitter region (2) and the collector region (1), and a semiconductor area (4) extending between the collector region (1) and the base region (3).