germanium detector new

Home - PHDS Co. - Germanium Gamma Ray Imaging Detectors

The new Fulcrum HPGe gamma-ray spectrometer offers excellent gamma-ray spectroscopy in the most portable form factor. The New GeGI The most sophisticated gamma-ray detector in the world, now in a more compact, lightweight form factor, same great performance.

Germanium drift detector: A new tomographic device …

NEW APPLICATIONS 512 E. Gatti et al. / Germanium drift detector a SOURCE HEAD I I COLLIMATORS DETECTOR PRIMARY PHOTON BEAM SsoO URCE Lu r DETECTOR - COLLIMATORS RADIAL LAMELLAS 151 (a) Apparatus to provide elemental analysis of a selected small volume inside the patient's body.

High Purity Germanium Detectors - HPGe - Nuclear …

HPGe detector with LN2 cryostat Source: canberra.com High-purity germanium detectors (HPGe detectors) are the best solution for precise gamma and x-ray spectroscopy.In comparison to silicon detectors, germanium is much more efficient than silicon for radiation detection due to its atomic number being much higher than silicon …

High performance planar germanium-on-silicon single …

2019/03/06· By incorporating germanium, single-photon avalanche diode detectors using silicon-based platforms are applied to infrared light detection. Here, a cost-effective planar detector geometry is ...

PROFILE GEM P-type Coaxial and Semi-Planar HPGe ...

The ORTEC Profile GEM P-type Coaxial and Semi Planar HPGe Radiation Detector is created to match the crystal dimension to your application for …

Germanium detector | radiation detection | Britannica

Other articles where Germanium detector is discussed: radiation measurement: Germanium detectors: Semiconductor detectors also can be used in gamma-ray spectroscopy. In this case, however, it is advantageous to choose germanium rather than silicon as the detector material. With an atomic number of 32, germanium has a …

Germanium Detectors - Teledyne Judson

Germanium Detectors Germanium Short Form Catalog in PDF Format J16 Series detectors are high-quality Germanium photodiodes designed for the 800 to 1800nm wavelength range. For applications where temperature stability of ...

Reactor Neutrino Physics with sub-keV Germanium …

Germanium Detector [Luke 80's, CoGeNT-2007] ªfew X 100 eV threshold, more hardware & software R&D to get to ~100 eV ªNeed understanding ⇒ suppression of sub-keV background [ some interest that those are WIMP

Germanium and silicon diodes | Buy on-line | rf …

Point contact Germanium diode, for applications up to 15 GHz, used in old instruments as mixer and detector, DO-37 package Order code: 1N76A 1N76A

Photodiode Power Sensor and Photodetector

NEW 818-MSCOPE Photodiode Sensor, Microscope Slide, 350-1100 nm In Stock $1,576 Loading... Cart NEW! 818-RAD Irradiance and Dosage Detector, 200 to 850 nm 4 Weeks $776 Loading... Cart NEW 818-RAD 4 Weeks ...

InGaAs vs Ge IR Detectors - Newport Corporation

Both Indium Gallium Arsenide (InGaAs) and Germanium (Ge) photodiode detectors are commonly used to measure optical power in the near IR (NIR) range. Newport offers various versions of NIST traceable InGaAs and Ge detectors (see Low-Power Calibrated Photodiode Sensors 918D series and Low-Power Calibrated Photodiode Sensors 818 …

High Purity Germanium: From Gamma-Ray Detection to ...

High purity germanium remains the material of choice for the detection of photons in the range of MeV or higher, down to the hard X-ray range. Since the operation of HPGe-based detectors is possible only at or below the liquid nitrogen temperature, their advantage is mainly the resolution, which matches the Fano factor if appropriate …

Germanium Detector [image] | EurekAlert! Science News

2011/06/06· Juan Collar, associate professor in physics at the University of Chicago, holds one of the early germanium detector prototypes similar to the one being used in the Coherent Germanium Neutrino ...

PHDS Co. Germanium Gamma Ray Detectors - YouTube

2018/03/22· This video shows a brief demonstration of Fulcrum and GeGI germanium gamma-ray detectors manufactured by PHDS Co. in Knoxville, TN.

Gaussian Energy Broadening Function of an HPGe Detector ...

2014/10/07· High-purity germanium (HPGe) detectors are widely used in nuclear spectroscopy (e.g., neutron activation analysis) due to their high resolution. Resolution function of a GMX series coaxial detector system (model number GMX40P4-83) in the range of 40 keV to 1.46 MeV has been measured using standard …

Germanium Detectors - Mirion Technologies, Inc.

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 ...

(PDF) Performance of a Small Anode Germanium Well detector

2015/06/01· The Small Anode Germanium Well Detector (Model GSW275L, laboratory code GE14) [19, 20], manufactured by Mirion-Canberra Inc., Meriden, CT, USA, has been used in this study. It is designed with low ...

Germanium Detectors for the Far

Germanium far infrared detectors have been the detector of choice for low background astronomy between 50 and 240 m m. Large format arrays have been produced for flight on SIRTF, and germanium photoconductors …

Germanium Detector Array - Wikipedia

The Germanium Detector Array (or GERDA) experiment is searching for neutrinoless double beta decay (0νββ) in Ge-76 at the underground Laboratori Nazionali del Gran Sasso (LNGS).Neutrinoless beta decay is expected to be a very rare process if it occurs. is expected to be a very rare process if it occurs.

Ge Transimpedance Amplified Photodetectors

Thorlabs' Germanium-based Transimpedance Amplified Photodetectors feature a switchable gain setting housed in a compact, low-profile package. These detectors are sensitive to light in the NIR spectral region from 800 nm to 1800

(PDF) High-Purity Germanium: Detector Fabrication …

1972/03/01· High-Purity Germanium: Detector Fabrication and Performance Article (PDF Available) in IEEE Transactions on Nuclear Science NS19(1):265 - 269 · March 1972 with 284 Reads How we measure 'reads'

High Purity Germanium Detector Calibration at ISOLDE

High Purity Germanium Detector Calibration at ISOLDE Guðmundur Kári Stefánsson Summer Student of Maria Borge September 5, 2013 Abstract: This Summer Student Project involved the test and calibration of two High Purity

Reinventing germanium avalanche photodetector for ...

2010/03/04· Reinventing germanium avalanche photodetector for nanophotonic on-chip optical interconnects Solomon Assefa 1, Fengnian Xia 1 & Yurii A. Vlasov 1 Nature volume 464, pages 80 – 84 (2010)Cite this ...

The New Germanium Detector (HPGe) Based Portable ...

2013/09/30· Middletown, Connecticut (PRWEB) September 30, 2013 -- The new "HAWK" from NATS Incorporated is the answer to an affordable, light weight high resolution germanium detector (HPGe) based portable spectrometer offering the best price to performance ratio in this class of products. The HAWK addresses the …

SAGe Small Anode Germanium Well Detector Data …

is best ordered together with a new detector. Maintenance and Operation In addition to the normal care and maintenance for a HPGe detector (which is described in detail in the Mirion "Germanium Detector User Manual"), it isLN 2

LEGEND: future of germanium detectors | Max Planck …

The final goal is to build an experiment based on one ton of germanium with a new infrastructure. Neutrinoless double-beta decay is only possible if neutrinos are their own antiparticle. Whether they are or not is not known, even though neutrinos are a fundamental ingredient for nuclear fission, nuclear fusion and the evolution of the …

Germanium Diode for sale | eBay

Get the best deal for Germanium Diode from the largest online selection at eBay.com. Browse our daily deals for even more savings! Free shipping on many items! D310 / 1N695 / 1N770 / 1N996 Germanium Diode MILITARY NOS

Photodiode Power Sensors (C-Series) - Thorlabs

These sensors use either a silicon photodiode for detection in the 350 - 1100 nm range or an InGaAs photodiode for detection in the 800 - 1700 nm, 900 - 1650 nm, or 1200 - 2500 nm wavelength range. The S180C integrating sphere for 2.9 - 5.5 µm uses two connected, gold-plated Ø20 mm spheres, with an entrance port in the first sphere and a port for the MCT (HgCdTe) detector …

Characteristic Performance Evaluation of a new SAGe …

2015/07/01· @article{osti_22531380, title = {Characteristic Performance Evaluation of a new SAGe Well Detector for Small and Large Sample Geometries}, author = {Adekola, A. S. and Colaresi, J. and Douwen, J. and Jaederstroem, H. and Mueller, W. F. and Yocum, K. M. and Carmichael, K.}, abstractNote = {Environmental scientific research requires a detector …

X Ray Detectors - an overview | ScienceDirect Topics

The planar germanium detector can be recommended if high-energy X-rays; or very low-energy γ-rays are to be analysed. The efficiency of detection for X-rays at very low energies, say at 4 eV, strongly depends on the thickness of the entrance windows at the top of the detector.