Volker Dagendorf

Title: Volker Dagendorf: Innovator in Fast Neutron Detection

Introduction

Volker Dagendorf is a notable inventor based in Braunschweig, Germany. He has made significant contributions to the field of neutron detection technology. His innovative work focuses on energy-sensitive imaging detectors for fast neutrons.

Latest Patents

Dagendorf holds a patent for an "Energy-sensitive fast neutron imaging detector and method for energy-sensitive fast neutron detection." This invention features an energy-sensitive imaging detector that utilizes energy-selective radiator foil stacks to convert neutrons into recoil protons. The design includes gas-filled gaps between foils made of a hydrogen-rich layer, such as polyethylene, and a metal foil layer, like aluminum. This configuration defines a proton energy cut-off and limits the emission angle of protons. The energetic recoil protons release electrons in the surrounding gas, and an electric field efficiently drifts these electrons through the gaps. The electron detector employs position-sensitive readout technologies, such as Micro-Pattern Gaseous Detectors, to amplify the electrons in gas. The dedicated imaging data-acquisition system detects the drifted electrons, allowing for the precise sensing of the original impinging neutrons.

Career Highlights

Dagendorf is affiliated with the Paul Scherrer Institute, where he continues to advance research in neutron detection technologies. His work has garnered attention for its innovative approach and practical applications in various fields.

Collaborations

He has collaborated with notable colleagues, including Marco Cortesi and Horst-Michael Prasser, contributing to the advancement of neutron detection technologies.

Conclusion

Volker Dagendorf's contributions to the field of fast neutron detection exemplify the importance of innovation in scientific research. His patented technology represents a significant advancement in the detection of fast neutrons, showcasing his expertise and commitment to the field.