US 12,320,932 B2
X-ray radiation detector having a semiconductor body, an electrically conductive window layer, and an electrically conductive bar structure, and operation method
Florian Wiest, Munich (DE)
Assigned to KETEK GmbH Halbleiter—und Reinraumtechnik, Munich (DE)
Filed by KETEK GmbH Halbleiter—und Reinraumtechnik, Munich (DE)
Filed on Feb. 14, 2023, as Appl. No. 18/168,877.
Claims priority of application No. 102022104133.6 (DE), filed on Feb. 22, 2022.
Prior Publication US 2023/0266488 A1, Aug. 24, 2023
Int. Cl. G01T 1/24 (2006.01); G01T 1/29 (2006.01); H01J 5/18 (2006.01)
CPC G01T 1/241 (2013.01) [G01T 1/2928 (2013.01); H01J 5/18 (2013.01); H01J 2235/183 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A radiation detector comprising:
a semiconductor body having a radiation entrance side configured to detect X-rays;
an electrically conductive window layer areally arranged to the radiation entrance side, the electrically conductive window layer comprising boron and/or carbon, and having a thickness of at most 20 nm; and
an electrically conductive bar structure on the electrically conductive window layer and in an electrical contact with the electrically conductive window layer.