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Metallic Na formation in NaCl crystals with irradiation of electron or vacuum ultraviolet photon

Abstract

Metallic Na was formed in NaCl single crystals with irradiation of a variety of radiation sources and analyzed the physical states with several methods. In the case of irradiation of 21 MeV electron pulses to the crystal blocks, the optical absorption and lifetime measurement of positron annihilation indicated appearance of Na clusters inside. Radiation effects of electron beam of 30 keV to the crystals in vacuum showed the appearance of not only metallic Na but atomic one during irradiation with Auger electron spectroscopy. Intense photon fluxes in vacuum ultraviolet region of synchrotron radiation were used as another source and an analyzing method of ultraviolet photoelectron spectroscopy. The results showed the metallic Na layered so thick that bulk plasmon can exist. (author)
Authors:
Owaki, Shigehiro; [1]  Koyama, Shigeko; Takahashi, Masao; Kamada, Masao; Suzuki, Ryouichi
  1. Osaka Prefecture Univ., Sakai, Osaka (Japan). Coll. of Integrated Arts and Sciences
Publication Date:
Mar 01, 1997
Product Type:
Conference
Report Number:
JAERI-Conf-97-003; CONF-9603254-
Reference Number:
SCA: 665300; PA: JPN-97:010138; EDB-98:041230; SN: 98001890481
Resource Relation:
Journal Volume: 49; Journal Issue: 6; Conference: 7. international symposium on advanced nuclear energy research, Takasaki (Japan), 18-20 Mar 1996; Other Information: PBD: Mar 1997; Related Information: Is Part Of Recent progress in accelerator beam application. Proceedings of the 7th international symposium on advanced nuclear energy research; PB: 553 p.
Subject:
66 PHYSICS; SODIUM; SODIUM CHLORIDES; IRRADIATION; ELECTRON BEAMS; FAR ULTRAVIOLET RADIATION; CRYSTALS; ABSORPTION SPECTRA; AUGER ELECTRON SPECTROSCOPY; X-RAY FLUORESCENCE ANALYSIS
OSTI ID:
588374
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0969-806X; Other: ON: DE97764433; TRN: JP9710138
Availability:
OSTI as DE97764433
Submitting Site:
JPN
Size:
pp. 293-296
Announcement Date:

Citation Formats

Owaki, Shigehiro, Koyama, Shigeko, Takahashi, Masao, Kamada, Masao, and Suzuki, Ryouichi. Metallic Na formation in NaCl crystals with irradiation of electron or vacuum ultraviolet photon. Japan: N. p., 1997. Web. doi:10.1016/S0969-806X(97)00009-1.
Owaki, Shigehiro, Koyama, Shigeko, Takahashi, Masao, Kamada, Masao, & Suzuki, Ryouichi. Metallic Na formation in NaCl crystals with irradiation of electron or vacuum ultraviolet photon. Japan. doi:10.1016/S0969-806X(97)00009-1.
Owaki, Shigehiro, Koyama, Shigeko, Takahashi, Masao, Kamada, Masao, and Suzuki, Ryouichi. 1997. "Metallic Na formation in NaCl crystals with irradiation of electron or vacuum ultraviolet photon." Japan. doi:10.1016/S0969-806X(97)00009-1. https://www.osti.gov/servlets/purl/10.1016/S0969-806X(97)00009-1.
@misc{etde_588374,
title = {Metallic Na formation in NaCl crystals with irradiation of electron or vacuum ultraviolet photon}
author = {Owaki, Shigehiro, Koyama, Shigeko, Takahashi, Masao, Kamada, Masao, and Suzuki, Ryouichi}
abstractNote = {Metallic Na was formed in NaCl single crystals with irradiation of a variety of radiation sources and analyzed the physical states with several methods. In the case of irradiation of 21 MeV electron pulses to the crystal blocks, the optical absorption and lifetime measurement of positron annihilation indicated appearance of Na clusters inside. Radiation effects of electron beam of 30 keV to the crystals in vacuum showed the appearance of not only metallic Na but atomic one during irradiation with Auger electron spectroscopy. Intense photon fluxes in vacuum ultraviolet region of synchrotron radiation were used as another source and an analyzing method of ultraviolet photoelectron spectroscopy. The results showed the metallic Na layered so thick that bulk plasmon can exist. (author)}
doi = {10.1016/S0969-806X(97)00009-1}
issue = {6}
volume = {49}
place = {Japan}
year = {1997}
month = {Mar}
}