Published 1974 | Version v1
Book Metadata-only

Excitation of BeO with gases

Creators

  • 1. Giessen Univ. (Germany, F.R.). 1. Physikalisches Inst.

Description

Exoelectron emission has been observed after the annealing of ceramic BeO above 1500C in high vacuum and subsequent admission of gases (He, air, Ar, N2, CH4, O2, CO2). The mechanism of this effect is attributed to the pyroelectric properties of BeO. During the heat pretreatment electrical fields are created on surface crystallites due to uncompensated polarization causing field ionization or gas discharge. (author)

Additional details

Publishing Information

Publisher
Institute of Nuclear Physics.
Imprint Place
Krakow
Imprint Title
Proceedings of the fourth international conference on luminescence dosimetry, Krakow-Poland, 27-31 August 1974. Vol. 1
Imprint Pagination
p. 283-291.

Conference

Title
4. international conference on luminescence dosimetry.
Dates
27 Aug 1974.
Place
Krakow, Poland.

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
8325436
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; BERYLLIUM OXIDES; CERAMICS; DOSIMETRY; EXCITATION; EXOELECTRON DOSEMETERS; EXOELECTRONS; GASES; HEATING; HIGH VACUUM; PEAKS; SENSITIVITY; TEMPERATURE DEPENDENCE; THERMAL CONDUCTIVITY; TRAPS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BERYLLIUM COMPOUNDS; CHALCOGENIDES; DOSEMETERS; ELECTRONS; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; FERMIONS; FLUIDS; HEAT TREATMENTS; LEPTONS; MEASURING INSTRUMENTS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES