Measurement arrangement for X-ray radiation for gap-free 1D measurement

• Main Authors: Fink, Jürgen, Brügemann, Lutz, Venanzi, Cristian, Maurer, Christian
• Format: Patent
• Language: English
• Published: 09.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

In summary, the present invention proposes embodying an X-ray detector (21) with a plurality of detector modules (1, 1a-1g), each comprising dead zones (6) without X-ray sensitivity and active zones (3, 3a-3c) with X-ray sensitivity that is spatially resolved in a measurement direction (MR), wherein the detector modules (1, 1a-1g) are embodied successively and in an overlapping fashion along the measurement direction (MR), such that in overlap regions (23a-23e) the dead zone (6) of one detector module (1, 1a-1g) is bridged by an active zone (3, 3a-3c) of another detector module (1, 1a-1g). The overlapping detector modules (1, 1a-1g) are arranged next to one another in the transverse direction (QR) in the overlap regions (23a-23e), wherein the transverse direction (QR) runs transversely with respect to the local measurement direction (MR) and transversely with respect to a local connection direction (VR) with respect to a sample position (91). The X-ray detector (21) makes it possible, in a simple manner, to obtain gapless, one-dimensional measurement information, in particular X-ray diffraction information, from a measurement sample (96) at the sample position (91).