Published July 28, 2006
| Version v1
Journal article
Measurements of Sound Velocity of Laser-Irradiated Iron Foils Relevant to Earth Core Condition
- 1. Institute of Laser Engineering, Osaka University, Suita, Osaka, 565-0871 (Japan)
- 2. Geodynamics Research Center, Ehime University, Matsuyama, Ehime, 790-8577 (Japan)
Description
We have developed a novel method to measure sound velocity of laser-irradiated iron foils by side-on x-ray radiograph technique. Iron foils were irradiated with two-stepped laser pulse to reach the earth's core condition. We obtained not only the sound velocity but also temperature, pressure, shock velocity, compressibility, and particle velocity of the laser-irradiated iron. The experimental results are in good agreements with previous experimental results and with one-dimensional simulation results
Additional details
Identifiers
- DOI
- 10.1063/1.2263604;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 845
- Journal Issue
- 1
- Journal Page Range
- p. 1480-1483
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- American Physical Society Topical Group conference on shock compression of condensed matter
- Dates
- 31 Jul - 5 Aug 2005
- Place
- Baltimore, MD (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38043236
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S58: GEOSCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPRESSIBILITY; COMPUTERIZED SIMULATION; EARTH CORE; FOILS; IMAGES; IRON; IRRADIATION; LASER RADIATION; LASERS; PULSES; SHOCK WAVES; SOUND WAVES; VELOCITY; X RADIATION
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZING RADIATIONS; MECHANICAL PROPERTIES; METALS; RADIATIONS; SIMULATION; TRANSITION ELEMENTS
Optional Information
- Notes
- (c) 2006 American Institute of Physics