Abstract: What is described is a method for producing a device having providing a substrate having an electrode which is exposed at a main side of the substrate. In addition, the method has forming a micro or nanostructure which has a spacer which is based on the electrode, wherein forming has the steps of: depositing a sacrificial layer on the main side, wherein the sacrificial layer has amorphous silicon or silicon dioxide; patterning a hole and/or trench into the sacrificial layer by means of a DRIE process; coating the sacrificial layer by means of ALD or MOCVD so that material of the nano or microstructure forms at the hole and/or trench, and removing the sacrificial layer.

Abstract: Embodiments of the present invention provide a method for manufacturing an integrated sensor structure. In one step, a semiconductor substrate having integrated readout electronics and a metallization structure is provided, the metallization structure including tungsten and being exposed on a surface of the semiconductor substrate. In another step, a sensor layer is deposited onto the surface of the semiconductor substrate, the semiconductor substrate having the integrated readout electronics and the metallization structure being exposed, when depositing the sensor layer, to a temperature which is above a maximum temperature used when generating the integrated readout electronics such that the sensor layer is connected to the integrated readout electronics via the metallization structure.