ORTEC GEM radiation detectors are P-type coaxial HPGe detectors designed to address the typical energy range for Gamma Spectroscopy of ~40 keV and upwards.

GEM Series detectors feature:

• Efficiencies to 150%, higher on request.
• Excellent energy resolution and peak symmetry.
• SMART bias options.
• Harsh Environment (-HE) option.
• Low background carbon fiber endcap options.
• PLUS preamplifier option for ultra-high-rate applications.
• Extensive configuration flexibility, PopTop, Streamline and mechanically cooled options.