摘要:
An etching device is provided, the etching device including a process chamber including an etchant, a structure configured to provide a laminar flow of the etchant, and a workpiece handler configured to move a workpiece through the laminar flow of the etchant along a predefined track.
摘要:
A capacitor device includes a substrate, a first conductive structure, a second conductive structure, a dielectric layer structure, and a recess in the substrate. The first and second conductive structures are disposed on opposite sides of the dielectric layer structure, and the dielectric layer structure extends in a meander-shaped manner in a cross-section through the recess.
摘要:
According to an embodiment, a composite wafer includes a carrier substrate having a graphite layer and a monocrystalline semiconductor layer attached to the carrier substrate.
摘要:
An etching device is provided, the etching device including a process chamber including an etchant, a structure configured to provide a laminar flow of the etchant, and a workpiece handler configured to move a workpiece through the laminar flow of the etchant along a predefined track.
摘要:
According to an embodiment, a composite wafer includes a carrier substrate having a graphite core and a monocrystalline semiconductor layer attached to the carrier substrate.
摘要:
According to an embodiment, a composite wafer includes a carrier substrate having a graphite layer and a monocrystalline semiconductor layer attached to the carrier substrate.
摘要:
Disclosed is a method of structuring a material surface by dry etching, so that a passivation layer soluble in a solvent forms by the dry etching on parts of the structured material surface, sealing the passivation layer with a substance soluble in the solvent, and removing the sealed passivation layer and the substance by means of the solvent.
摘要:
A semiconductor device includes a semiconductor layer with a first electrode formed by a sintered, conductive, porous granulate and formed in or on the semiconductor layer or in or on at least one insulating layer arranged on the semiconductor layer; furthermore dielectric material covering the surface of the sintered, conductive, porous granulate, and a second electrode at least partially covering the dielectric material, wherein the dielectric material electrically insulates the second electrode from the first electrode.
摘要:
Disclosed is a method of structuring a material surface by dry etching, so that a passivation layer soluble in a solvent forms by the dry etching on parts of the structured material surface, sealing the passivation layer with a substance soluble in the solvent, and removing the sealed passivation layer and the substance by means of the solvent.
摘要:
A method for producing a semiconductor including a material layer. In one embodiment a trench is produced having two opposite sidewalls and a bottom, in a semiconductor body. A foreign material layer is produced on a first one of the two sidewalls of the trench. The trench is filled by epitaxially depositing a semiconductor material onto the second one of the two sidewalls and the bottom of the trench.