G-ray is a development stage company, based in the State of Neuch√Ętel, Switzerland, created in November 2014, with validated core competences in monolithic CMOS integrated pixel array detector technology.The company addresses a large unmet medical need for low dose X-ray medical applications and brings deep expertise in the areas of:compounds with ultra-high sensitivity manufacturing methods including a direct bonding technology and the epitaxial growth of defect-free silicon-germanium absorber structures on silicon. G-ray is focusing on the development and commercialization of detectors, primarily for medical X-ray applications, with the aim to reduce the exposure to ionizing radiation, while providing high resolution images.For applications requiring low-energy X-ray beams, pixel detectors with silicon (Si) sensors are now considered as the best technology available. By adding semiconductors with higher atomic number such as germanium (Ge), it is possible to substantially increase their sensitivity at energy ranges suitable for the medical sector.

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