Study of the charge sharing in silicon pixel detector by means of alpha particles interacting with a Medipix2 device

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F08%3A10151991" target="_blank" >RIV/68407700:21670/08:10151991 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Study of the charge sharing in silicon pixel detector by means of alpha particles interacting with a Medipix2 device

Original language description

The energy deposited in a silicon detector by a heavy charged particle, such as an ?-particle, creates a large number of electron-hole pairs. Under the influence of an electric field, the carriers drift towards the corresponding electrode. Due to diffusion, the charge carriers are spread. Lateral spreading depends on the collection time; hence it is expected to be smaller for larger fields. In the case of a pixellated detecting structure, this lateral spread can cause a sharing of the charge between theelectrodes and many pixels will have a signal: that is, charge carriers generate a cluster of adjacent pixels. A model describing the effects of plasma and diffusion on the charge collection and charge sharing is presented.

Czech name

Studium sdílení náboje v křemíkovém pixelovém detektoru pomocí alfa částic interagujících s detektorem Medipix2

Czech description

Studium sdílení náboje v křemíkovém pixelovém detektoru pomocí alfa částic interagujících s detektorem Medipix2

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Nuclear Instruments and Methods in Physics Research, Section A, Accelerators, Spectrometers, Detectors and Associated Equipment

ISSN

0168-9002

e-ISSN

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Volume of the periodical

2008

Issue of the periodical within the volume

591

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

4

Pages from-to

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UT code for WoS article

000257529300009

EID of the result in the Scopus database

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