Application of gallium arsenide detectors in digital mammography apparatus; KORUS 2005

Application of gallium arsenide detectors in digital mammography apparatus; KORUS 2005

Detalles Bibliográficos
Parent link:KORUS 2005.— 2005.— [P. 590 - 591]
Autor Principal: Nam I. F. Irina Feliksovna
Outros autores: Lelekov M., Mokeev D.
Summary:Title screen
A success in early breast cancer diagnostic depends on technical characteristics of detecting module. The most important is detector resolution. In this paper we represent quantum-sensitive detectors of X-rays based on GaAs for digital mammography systems. Electron/hole pairs created by radiation, which interact with the GaAs detectors, result current pulse at the detector output and specialist can see image immediately. Progress in development and investigation of a semiconductor material capable to provide reliable registration of single quanta of roentgen radiation. It is supposed to reduce patient radiation doze. At the same time, the system delivers high-quality images with resolution, contrast and clarity equal to film X-rays, or better. Main advantages which can be achieved by using these detectors are analyzed.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2005
Subjects:
электронный ресурс
труды учёных ТПУ
Acceso en liña:http://dx.doi.org/10.1109/KORUS.2005.1507700
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639944

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