Published September 2006 | Version v1
Journal article Metadata-only

An investigation of positron states and defects in Si irradiated with protons

Creators

  • 1. GNTs RF Inst. Teoreticheskoj i Ehksperimental'noj Fiziki im. A.I. Alikhanova, Moscow (Russian Federation)
  • 2. Moskovskij Gosudarstvennyj Inst. Ehlektronnoj Tekhniki (Tekhnicheskij Univ.), Zelenograd (Russian Federation)

Description

By means of analysis of experimental curves of angular distribution of annihilation of photons (ADAP) for initial and proton irradiated Si specimens as well as by the solution of kinetic equations of formation and annihilation of positron states the concentration of radiation defects in Si has been determined taking into account the partition of ADAP curve intensity into parabolic and Gaussian components

Abstract (Russian)

Методом анализа экспериментальных кривых углового распределения аннигиляционных фотонов (УРАФ) для необлученных и облученных протонами образцов кремния и путем решения кинетических уравнений образования и аннигиляции позитронных состояний по значениям интенсивности параболической и гауссовой компонент кривых УРАФ определены концентрации радиационных дефектов в кремнии

Additional details

Additional titles

Original title (Russian)
Исследование позитронных состояний и дефектов в кремнии, облученном протонами

Publishing Information

Journal Title
Fizika i Khimiya Obrabotki Materialov
Journal Issue
no.5
Journal Page Range
p. 5-12
ISSN
0015-3214
CODEN
FKOMAT

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38056018
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; CRYSTAL DEFECTS; DOPPLER BROADENING; KINETIC EQUATIONS; MEV RANGE 01-10; MONOCRYSTALS; PHOTONS; PHYSICAL RADIATION EFFECTS; POSITRONS; PROTONS; SILICON
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BARYONS; BOSONS; CRYSTAL STRUCTURE; CRYSTALS; DISTRIBUTION; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; EQUATIONS; FERMIONS; HADRONS; INTERACTIONS; LEPTONS; LINE BROADENING; MASSLESS PARTICLES; MATTER; MEV RANGE; NUCLEONS; PARTICLE INTERACTIONS; RADIATION EFFECTS; SEMIMETALS

Optional Information

Notes
38 refs., 6 figs., 3 tabs.