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2 232 (0,076s)

Result

Voxel detector based on Timepix devices

Position sensitive detectors are evolving towards higher dimensions of segmentation from 0D (single pad) over 1D (strip) to current 2D (pixel) detectors. Each step has brought up substantial expansion in the field of applications. The next p...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2010
  • Gfunk
Result

Detection of secondary electrons by scintillation detector at VP SEM

This article deals with scintillation secondary electron detrector for variable pressure scanning electron microscope...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2011
  • Jx
Result

Fermi Level Position in the Cadmium Telluride Detrector

The Fermi level position in the CdTe single crystal was analyzed. The CdTe sample is p-type with the acceptor concentration NA=1016 cm-3. The CdTe sample transport characteristics were measured during time period of 17 hours....

BM - Fyzika pevných látek a magnetismus

  • 2007
  • D
Result

Position sensitive spectroscopy with pixel detektor Timepix

Each pixel of pixel detector TimePix is equipped with Wilkinson type ADC. This feature allows to perform per-pixel spectroscopy or in other words spectrum sensitive imaging. Some consequences and applications of this approa...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2008
  • Jx
Result

Single layer basic pixel detection unit

The detection unit consists of an electronic circuit with a pixel array. Each pixel is a diode allowing a detection of an ionizing radiation including an electronic circuit for signal evaluation. Therefore, each pixel is a ...

Nuclear physics

  • 2020
  • Gfunk
Result

Software package for per pixel energy calibration of Timepix pixel detector

Semiconductor pixel detector Timepix operated in Time-over-Threshold mode allows energy measurement in each pixel. The energy measurement requires knowledge of the energy calibration of each pixel of the matrix. Such calibr...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2009
  • R
Result

Functional sample of pixelated silicon detector sensor

Functional sample of pixelated silicon detector sensor. It contains 256 pixels arranged in a matrix of 16x16 pixels, each pixel is 1mm x 1mm large. It is manufactured with additional 6LiF conversion layer. Since it...

JB - Senzory, čidla, měření a regulace

  • 2016
  • Gfunk
Result

*FInal report - Large area pixel detector

*Final report for contractory development of the large area pixel detector. The hardware of large area pixel detector consists of the two units: Unit of the detector is 256x256 pixels with pitch of 55 um. The tiles are posi...

JC - Počítačový hardware a software

  • 2012
  • Vsouhrn
Result

A pixelated detection ASIC with large granularity

A pixel detector ASIC with pixel pitch of 60 microns. It is intended for radiation imaging applications where high resolution is required, such as in medicine or non=destructive testing. It allows operation in a photon counting mod...

Nuclear physics

  • 2018
  • Gfunk
Result

Monte-Carlo simulation of charge sharing in 2 mm thick pixelated CdTe sensor

pixelated detectors. Advanced technologies allowed pixel electronics to be integrated in tens of micrometers pixel pitch. Such fine pixelated detectors suffer from charge or more pixels. This work present...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2023
  • Jimp
  • Link
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