SOLID-STATE BATTERY

There is provided a solid-state battery layer structure (100) comprising: an anode current collector metal layer (110); an anode layer (120) arranged on the anode current collector metal layer; a solid electrolyte layer (140) arranged on the anode layer laterally; a cathode layer (150) arranged on the solid electrolyte layer; and a cathode current collector metal layer (160), wherein the anode layer comprises silicon. Methods for producing solid-state battery layer structures are also provided.