Patent ID: 7274025

Claim:
Detector for detecting a high-intensity and high-energy particle beam ( 2 ), which comprises a crystalline semi-conductor plate ( 3 ) having a metal coating ( 4 ) and which is arranged on a substrate ( 5 ), wherein the semi-conductor plate ( 3 ) is a diamond plate ( 6 ), which is coated on both faces with metal structures ( 7 , 8 ), the metal structures ( 7 , 8 ) comprising aluminium and/or an aluminium alloy and the metal structures ( 7 , 8 ) comprising electrodes ( 9 ), which are arranged to be connected to various electrical potentials by way of conductor tracks ( 10 ) on the substrate ( 5 ), and the substrate ( 5 ) comprising a ceramic plate ( 11 ) having a central orifice ( 24 ), which is covered by the diamond plate ( 6 ).