Published 1980 | Version v1
Book Metadata-only

200-eV resolution Si(Li) detector X-ray system based on pulsed opto-feed back technique

Creators

  • 1. Bhabha Atomic Research Centre, Bombay (India). Nuclear Physics Div.

Description

The energy resolution of Si(Li) detector X-ray spectrometer has been improved to 200 eV by adopting an improved FET mounting configuration and by using a selected FET. The count-rate performance of the system has been evaluated for input count-rates upto 90,000/sec at 8.0 and 16.0 μsec peaking time of amplifier shaping network. The deterioration of resolution upto 30,000/sec input count-rates is insignificant. The peak stability is excellent and the peak shift observed upto 20,000/sec is found to be less than 5.0 eV. (M.G.B.)

Additional details

Publishing Information

Publisher
Department of Atomic Energy.
Imprint Place
Bombay (India)
Imprint Title
Proceedings of the nuclear physics and solid state physics symposium [held at] Madras, December 26-30, 1979
Imprint Pagination
336 p.
Journal Page Range
p. 327-329.

Conference

Title
Nuclear physics and solid state physics symposium.
Dates
26-30 Dec 1979.
Place
Madras (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
14784119
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COUNTING RATES; ELECTRONIC CIRCUITS; ENERGY RESOLUTION; FIELD EFFECT TRANSISTORS; IRON 55; LI-DRIFTED SI DETECTORS; PREAMPLIFIERS; PULSE SHAPERS; X-RAY SPECTROMETERS
Descriptors DEC
AMPLIFIERS; BETA DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELECTRONIC EQUIPMENT; EQUIPMENT; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; IRON ISOTOPES; ISOTOPES; LI-DRIFTED DETECTORS; MEASURING INSTRUMENTS; NUCLEI; PULSE CIRCUITS; RADIATION DETECTORS; RADIOISOTOPES; RESOLUTION; SEMICONDUCTOR DETECTORS; SEMICONDUCTOR DEVICES; SI SEMICONDUCTOR DETECTORS; SPECTROMETERS; TRANSISTORS; YEARS LIVING RADIOISOTOPES