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17 459 (0,14s) •

Result

Total efficiency of Ge detectors - dead layer signal effect

Coincidence spectra from two types of germanium detectors were compared and the reconstruction of Am-241 spectra performed. It was found out that germanium dead layer increases the total efficiency of Ge detectors......

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2006
    • •
  • Jx
Result

Background discrimination of EDELWEISS-III cryogenic Ge-detectors for dark matter search

Background discrimination of EDELWEISS-III cryogenic Ge-detectors for dark matter search.

Particles and field physics

  • 2015
    • •
  • O
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  • Link
Result

High Impedance TES Bolometers for EDELWEISS

of these sensors and the detector optimization in terms of sensitivity to a-thermal phonons. We report preliminary results of a 200 g Ge detector that was calibrated using Ge-71 using germanium cryogenic detec...

Nuclear physics

  • 2023
    • •
  • Jimp
    • •
  • Link
Result

.SUP.140 La half-life measurement with Ge detector.

Annotation not available...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 1999
    • •
  • Vx
Result

Phonon and Charge Signals from IR and X Excitation in the SELENDIS Ge Cryogenic Detector

germanium detectors. Electron-hole pairs are produced in the bulk of the detector either and M lines from Ge-71 electron capture decays. Low-energy laser pulses are also used to probe the single e(-)h(+) pair sensitivity o...

Nuclear physics

  • 2022
    • •
  • Jimp
    • •
  • Link
Result

Epitaxial Ge-crystal arrays for X-ray detection

Monolithic integration of an X-ray absorber layer on a Si CMOS chip might be a potentially attractive way to improve detector performance at acceptable costs-dimensional Ge-crystals on a patterned Si(001) substrate. The finite gap b...

BM - Fyzika pevných látek a magnetismus

  • 2014
    • •
  • Jx
    • •
  • Link
Result

First Germanium-Based Constraints on Sub-MeV Dark Matter with the EDELWEISS Experiment

We present the first Ge-based constraints on sub-MeV/c(2) dark matter (DM) particles interacting with electrons using a 33.4 g Ge cryogenic detector with a 0.53 electron-hole pair (rms) resolution, operated underground at t...

Nuclear physics

  • 2020
    • •
  • Jimp
    • •
  • Link
Result

Precision half-life measurement of .sup.140 La with Ge-detector.

reproducible within the error limits. Using Ge-detectors for that purpose brought some measurements were performed with a HPGe-detector. Influencing factors such a photopeak......

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2002
    • •
  • Jx
Result

Three Dimensional Heteroepitaxy: A New Path For Monolithically Integrating Mismatched Materials With Silicon

In the quest for a Ge x-ray detector monolithically integrated onto a Si-CMOS chip we developed a novel method for combining dissimilar materials that may provide a solution to the main problems of heteroepitaxy, e.g. high threading...

BM - Fyzika pevných látek a magnetismus

  • 2012
    • •
  • D
    • •
  • Link
Result

The determination of germanium by hydride generation-atmospheric pressure glow discharge optical emission spectrometry (HG-APGD OES)

Accurate Ge determination at trace levels was reached employing a simple and affordable APGD microplasma device combined with a compact HG system and coupled to the OES detector. The achieved limit of detection 0.4 μg/L Ge ...

Analytical chemistry

  • 2025
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  • Jimp
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  • Link
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