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Title: Hugoniot measurement of diamond under laser shock compression up to 2 TPa

Abstract

Hugoniot data of diamond was obtained using laser-driven shock waves in the terapascal range of 0.5-2 TPa. Strong shock waves were generated by direct irradiation of a 2.5 ns laser pulse on an Al driver plate. The shock wave velocities in diamond and Al were determined from optical measurements. Particle velocities and pressures were obtained using an impedance matching method and known Al Hugoniot. The obtained Hugoniot data of diamond does not show a marked difference from the extrapolations of the Pavlovskii Hugoniot data in the TPa range within experimental errors.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;  [1]
  1. Materials and Structures Laboratory, Tokyo Institute of Technology, Box R3-10, 4259 Nagatsuta, Midori, Yokohama, Kanagawa 226-8503 (Japan)
Publication Date:
OSTI Identifier:
20783082
Resource Type:
Journal Article
Journal Name:
Physics of Plasmas
Additional Journal Information:
Journal Volume: 13; Journal Issue: 5; Other Information: DOI: 10.1063/1.2205194; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1070-664X
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ALUMINIUM; COMPRESSION; DIAMONDS; EQUATIONS OF STATE; EXTRAPOLATION; IMPEDANCE; IRRADIATION; LASER RADIATION; LASERS; PLATES; PULSES; SHOCK WAVES

Citation Formats

Nagao, H, Nakamura, K G, Kondo, K, Ozaki, N, Takamatsu, K, Ono, T, Shiota, T, Ichinose, D, Tanaka, K A, Wakabayashi, K, Okada, K, Yoshida, M, Nakai, M, Nagai, K, Shigemori, K, Sakaiya, T, Otani, K, Graduate School of Engineering and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871, Research Center for Explosion Safety, National Institute of Advanced Industrial Science and Technology, Central No.5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871. Hugoniot measurement of diamond under laser shock compression up to 2 TPa. United States: N. p., 2006. Web. doi:10.1063/1.2205194.
Nagao, H, Nakamura, K G, Kondo, K, Ozaki, N, Takamatsu, K, Ono, T, Shiota, T, Ichinose, D, Tanaka, K A, Wakabayashi, K, Okada, K, Yoshida, M, Nakai, M, Nagai, K, Shigemori, K, Sakaiya, T, Otani, K, Graduate School of Engineering and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871, Research Center for Explosion Safety, National Institute of Advanced Industrial Science and Technology, Central No.5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, & Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871. Hugoniot measurement of diamond under laser shock compression up to 2 TPa. United States. doi:10.1063/1.2205194.
Nagao, H, Nakamura, K G, Kondo, K, Ozaki, N, Takamatsu, K, Ono, T, Shiota, T, Ichinose, D, Tanaka, K A, Wakabayashi, K, Okada, K, Yoshida, M, Nakai, M, Nagai, K, Shigemori, K, Sakaiya, T, Otani, K, Graduate School of Engineering and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871, Research Center for Explosion Safety, National Institute of Advanced Industrial Science and Technology, Central No.5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871. Mon . "Hugoniot measurement of diamond under laser shock compression up to 2 TPa". United States. doi:10.1063/1.2205194.
@article{osti_20783082,
title = {Hugoniot measurement of diamond under laser shock compression up to 2 TPa},
author = {Nagao, H and Nakamura, K G and Kondo, K and Ozaki, N and Takamatsu, K and Ono, T and Shiota, T and Ichinose, D and Tanaka, K A and Wakabayashi, K and Okada, K and Yoshida, M and Nakai, M and Nagai, K and Shigemori, K and Sakaiya, T and Otani, K and Graduate School of Engineering and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871 and Research Center for Explosion Safety, National Institute of Advanced Industrial Science and Technology, Central No.5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 and Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871},
abstractNote = {Hugoniot data of diamond was obtained using laser-driven shock waves in the terapascal range of 0.5-2 TPa. Strong shock waves were generated by direct irradiation of a 2.5 ns laser pulse on an Al driver plate. The shock wave velocities in diamond and Al were determined from optical measurements. Particle velocities and pressures were obtained using an impedance matching method and known Al Hugoniot. The obtained Hugoniot data of diamond does not show a marked difference from the extrapolations of the Pavlovskii Hugoniot data in the TPa range within experimental errors.},
doi = {10.1063/1.2205194},
journal = {Physics of Plasmas},
issn = {1070-664X},
number = 5,
volume = 13,
place = {United States},
year = {2006},
month = {5}
}