Title of article
Development of a large format charge-coupled device (CCD) for applications in X-ray astronomy
Author/Authors
Tsunemi، نويسنده , , Hiroshi and Miyata، نويسنده , , Emi and Ozawa، نويسنده , , Hideki and Matsuura، نويسنده , , Daisuke and Tomida، نويسنده , , Hiroshi and Katayama، نويسنده , , Haruyoshi and Miyaguchi، نويسنده , , Kazuhisa، نويسنده ,
Pages
5
From page
866
To page
870
Abstract
We report on the development of a charge-coupled device (CCD) for astronomical X-ray detection. Characteristics, performance and use of various CCD chips are described. Sizes range from a front-illuminated 2.5 cm × 2.5 cm square chip for the MAXI mission with a depletion layer thickness of 70 μ m to a back-illuminated 3 cm × 6 cm rectangular p-channel CCD with 200 μ m depletion thickness which exhibits improved quantum efficiency at low energy (below 0.5 keV). Combining the CCD with a scintillator deposit (SD-CCD) expands the effective energy range up to 100 keV. We describe the use of the SD-CCD in a balloon experiment.
Keywords
Charge-coupled device , X-Ray , P-channel CCD
Journal title
Astroparticle Physics
Record number
2029890
Link To Document