Revolutionizing Radiation Detection with World's Largest Single Crystal Diamond Detector

Revolutionary Diamond Technology for Radiation Detection

Orbray Co., Ltd. has recently unveiled an innovative radiation detector that employs a unique, large-diameter single-crystal diamond. This state-of-the-art technology boasts unparalleled reliability and sensitivity in demanding environments, particularly in the fields of medical diagnostics and therapy.

Unmatched Performance in High-Radiation Environments

The launch of this diamond-based radiation detector is poised to significantly advance the capabilities of existing detection systems. Diamonds, recognized for their exceptional physical properties, exhibit high thermal stability and radiation hardness. Unlike traditional materials used in detecting radiation, diamonds can withstand extreme conditions without degrading, making them ideal for high-radiation settings. This characteristic is pivotal in sectors such as nuclear engineering, high-energy physics, and, notably, medical applications where radiation accuracy is crucial.

The Biocompatibility Advantage

Another remarkable feature of diamond as a detection medium is its composition, which closely mirrors that of biological tissue. This compatibility enhances the detector's effectiveness in medical contexts, particularly in radiation therapy and diagnostics. Orbray's research has demonstrated that its detector can provide precise measurements across a wide spectrum of radiation types, ranging from low-energy diagnostic X-rays to the more intense therapeutic X-rays. These advancements could potentially lead to more effective treatments and safer diagnostic procedures for patients.

Leveraging Advanced Technology for Better Results

The development of this detector was made possible by advancements in chemical vapor deposition (CVD) technology, which since the 2000s has enabled the synthesis of high-quality diamonds. Utilizing a proprietary step-flow growth method, Orbray succeeded in creating a free-standing diamond substrate that measures 2 inches in diameter. This breakthrough represents a significant milestone since historically, the field relied on natural diamonds selected for their properties.

Collaboration and Future Developments

Orbray has collaborated with top-tier institutions, including Tokyo Metropolitan University and Osaka University, to enhance the detector's performance in various medical settings. The collaboration has resulted in detectors that demonstrate superior sensitivity and exceptional spectroscopic properties crucial for X-ray systems.

As part of their commitment to innovation, Orbray has plans to present their findings at the Japan Radiology Congress 2025, scheduled from April 10 to April 13 in Yokohama, Japan. This event will showcase the manufacturing methods and evaluation results of this groundbreaking technology. Attendees will have the opportunity to experience the actual detectors first-hand at the accompanying exhibition.

Conclusion

Orbray's diamond radiation detector represents a monumental step forward in radiation detection technology, offering unprecedented precision and reliability. By harnessing the remarkable properties of diamond, this innovation not only stands to improve medical practices but also holds promise for various sectors requiring reliable radiation monitoring. The future looks bright as Orbray continues to push the boundaries of what's possible in radiation detection with their cutting-edge technologies.

For more information or inquiries, please contact Orbray Co., Ltd. at +81-3-3919-0101 or via email at [email protected]