- Organic semiconducting single crystals as next generation of low-cost, room-temperature electrical X-ray detectors.
Organic semiconducting single crystals as next generation of low-cost, room-temperature electrical X-ray detectors.
Advanced materials (Deerfield Beach, Fla.) (2012-03-28)
Beatrice Fraboni, Andrea Ciavatti, Francesco Merlo, Luca Pasquini, Anna Cavallini, Alberto Quaranta, Annalisa Bonfiglio, Alessandro Fraleoni-Morgera
PMID22451192
ABSTRACT
Direct, solid-state X-ray detectors based on organic single crystals are shown to operate at room temperature, in air, and at voltages as low as a few volts, delivering a stable and reproducible linear response to increasing X-ray dose rates, with notable radiation hardness and resistance to aging. All-organic and optically transparent devices are reported.
MATERIALS