Ajit Kumar Katiyar

Jan 21, 2025 | nature.com | Beom Jin Kim |Anh Hoang |Juyeong Hong |Jialiang Wang |Ajit Kumar Katiyar |Bangjie Shao

AbstractConventional flat-panel X-ray detectors suffer from image distortion and non-uniformity when imaging non-planar geometries. Flexible X-ray detectors can conformally fit on a non-planar target surface and thus reduce image distortion. However, it is challenging to create thin-film transistors and photodetector backplanes that offer the necessary mechanical flexibility while maintaining good carrier mobility and photoresponsivity.