Published August 2001 | Version v1
Journal article Metadata-only

Preparation and properties of isotopically pure polycrystalline silicon

Creators

  • 1. Electromechanical Plant, St. Petersburg, 198096 (Russian Federation)
  • 2. Khlopin Radium Institute, St. Petersburg, 194021 (Russian Federation)
  • 3. Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021 (Russian Federation)

Description

A method for extracting silicon isotopes was developed. Polycrystalline 28Si, 29Si, and 30Si samples isotopically enriched to 99.95, 99.5, and 99.9%, respectively, were prepared. Energies of optical phonons in the isotopically pure samples show the expected dependence on the average atomic mass

Additional details

Identifiers

DOI
10.1134/1.1393019;

Publishing Information

Journal Title
Semiconductors
Journal Volume
35
Journal Issue
8
Journal Page Range
p. 877-879
ISSN
1063-7826
CODEN
SMICES

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35051930
Subject category
S36: MATERIALS SCIENCE; S07: ISOTOPES AND RADIATION SOURCES; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data, Translation
Descriptors DEI
CENTRIFUGES; ENERGY LEVELS; EXPERIMENTAL DATA; ISOTOPE SEPARATION; MASS NUMBER; PHONONS; POLYCRYSTALS; SEMICONDUCTOR MATERIALS; SILICON 28; SILICON 29; SILICON 30
Descriptors DEC
CONCENTRATORS; CRYSTALS; DATA; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; INFORMATION; ISOTOPES; LIGHT NUCLEI; MATERIALS; NUCLEI; NUMERICAL DATA; QUASI PARTICLES; SEPARATION PROCESSES; SILICON ISOTOPES; STABLE ISOTOPES

Optional Information

Notes
Translated from Fizika i Tekhnika Poluprovodnikov, ISSN 0015-3222, 35, 913-916 (No. 8, 2001); (c) 2001 MAIK ''Nauka / Interperiodica''.