Germaniumdetektorer HPGe

HPGe Germanium detectors are semiconductor diodes having a p-i-n structure in which the intrinsic (I) region is sensitive to ionizing radiation, particularly x rays and gamma rays. Under reverse bias, an electric field extends across the intrinsic or depleted region. When photons interact with the material within the depleted volume of a detector, charge carriers (holes and electrons) are produced and are swept by the electric field to the P and N electrodes. This charge, which is in proportion to the energy deposited in the detector by the incoming photon, is converted into a voltage pulse by an integral charge sensitive preamplifier.

Standard Electrode Coaxial Ge Detectors (SEGe)

Broad Energy Germanium Detectors (BEGe)

[http://www.ortec-online.com/download/GLP.pdf]

Reverse Electrode Coaxial Ge Detectors (REGe)

[http://www.ortec-online.com/download/GLP.pdf]

Extended Range Coaxial Ge Detectors (XtRa)

Small Anode Germanium Well Detectors (SAGe Well)

Traditional Germanium Well Detectors

Low Energy Germanium Detectors (LEGe)

Ultra-LEGe Detectors (GUL)

ACT-LC - HPGe Detector for Actinide Lung and Whole Body Counters

Germanium Array Detectors

Intelligent Cryo-Cycle Hybrid Cooling

The Mirion Intelligent Cryo-Cycle Cryostat is the latest enhancement of the “hybrid” cryostat combining the advantages of electric cooling with the reliability of liquid nitrogen. The cryocooler is used to...

CRYO-PULSE 5 Plus - Electrically Refrigerated Cryostat

The Cryo-Pulse 5 Plus unit is an electrically powered cryostat for use with HPGe radiation detectors. It utilizes a pulse tube cooler, a highly reliable technology originally used in military...