Patent ID: 11879832
Assignee: HAHN-SCHICKARD-GESELLSCHAFT FüR ANGEWANDTE FORSCHUNG E.V.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 18:
19. The photoacoustic spectroscope according to claim 18, wherein the substrate is selected from a group consisting of silicon, monocrystalline silicon, polysilicon, silicon dioxide, silicon carbide, silicon germanium, silicon nitride, nitride, germanium, carbon, gallium arsenide, gallium nitride, and indium phosphide and/or the conductive material for forming the heatable layer is selected from the group consisting of platinum, tungsten, (doped) tin oxide, monocrystalline silicon, polysilicon, molybdenum, titanium, tantalum, titanium-tungsten alloy, metal silicide, aluminum, graphite, and copper.