http://www.aaas.org//programs/centers/cstsp/Hill_Briefings.shtml
A Flexible, Si-based Neutron Detector for Safeguards Applications Alternative Neutron Detector Technologies for Homeland Security Alternatives to 3He for Neutron Detection for Homeland Security Analysis of a Cadmium-Plastic Scintillation Capture-Gated Neutron Detector BF3 Neutron Detector Tests Boron-Lined Neutron Detector Measurements Coated Fiber Neutron Detector Test Development of Controlled Pitch Nanoarrays for Application in Nanoscale-Based Proportional Counters DNDO RFI for He-3 Alternatives Materials Discovery: Strategies to Downselect Radiation Detection Materials Using Performance-based Metrics Neutron Detector Gamma Insensitivity Criteria Lithium Loaded Glass Fiber Neutron Detector Tests Research and Development into 3HE Replacement Technology for Nuclear Material Detection Review of Sp3 Carbon-bases Diamond Detectors: Applications in Special Nuclear materials Verification The 3Helium supply crisis and alternative techniques to 3Helium based neutron detectors for neutron scattering applications The He-3 Supply Problem US Government Approach to Addressing the He-3 Shortage