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KDP-902

Technical Report:

Abstract

The problem of revealing the ferroelectric property of KDP (KH{sub 2}PO{sub 4}) is so to speak a time-honored problem, and though it has already been discussed over a half century, still the discussion continues. It is sure that the core of the problem is in the dynamics of hydrogen bond system, but up to now the experimental and theoretical steps have been insufficient. From the recognition that neutron scattering may become an important means to approach the core of this problem experimentally utilizing the peculiarity of the incoherent scattering of protons, this research started. On September 18, 1990, the second meeting in this year was held. The persons from various fields discussed on the various substances related to hydrogen bond besides dielectrics. Through this discussion, the viewpoint of how to arrange and understand the move of proton system combined with electron system on the one hand and lattice system on the other hand seems to emerge. Experimentally it is one strategy today to elucidate the dynamics of protons at extremely low temperature and high pressure, once leaving KDP and phase transformation. In this report, the gists of 17 papers are collected. (K.I.).
Authors:
Ikeda, S [1] 
  1. ed.
Publication Date:
Jun 01, 1991
Product Type:
Technical Report
Report Number:
KEK-PROC-91-3
Reference Number:
SCA: 665100; PA: JPN-91:012274; SN: 92000659308
Resource Relation:
Other Information: PBD: Jun 1991
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; POTASSIUM PHOSPHATES; FERROELECTRIC MATERIALS; PHOSPHORIC ACID; PHASE TRANSFORMATIONS; CHEMICAL BONDS; NEUTRON DIFFRACTION; WAVE FUNCTIONS; NEUTRON SPECTROSCOPY; TUNNEL EFFECT; RAMAN SPECTRA; CUBIC LATTICES; HYDROGEN COMPOUNDS; 665100; NUCLEAR TECHNIQUES IN CONDENSED MATTER PHYSICS
OSTI ID:
10117140
Research Organizations:
National Lab. for High Energy Physics, Tsukuba, Ibaraki (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE92768196; TRN: JP9112274
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
JPN
Size:
128 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Ikeda, S. KDP-902. Japan: N. p., 1991. Web.
Ikeda, S. KDP-902. Japan.
Ikeda, S. 1991. "KDP-902." Japan.
@misc{etde_10117140,
title = {KDP-902}
author = {Ikeda, S}
abstractNote = {The problem of revealing the ferroelectric property of KDP (KH{sub 2}PO{sub 4}) is so to speak a time-honored problem, and though it has already been discussed over a half century, still the discussion continues. It is sure that the core of the problem is in the dynamics of hydrogen bond system, but up to now the experimental and theoretical steps have been insufficient. From the recognition that neutron scattering may become an important means to approach the core of this problem experimentally utilizing the peculiarity of the incoherent scattering of protons, this research started. On September 18, 1990, the second meeting in this year was held. The persons from various fields discussed on the various substances related to hydrogen bond besides dielectrics. Through this discussion, the viewpoint of how to arrange and understand the move of proton system combined with electron system on the one hand and lattice system on the other hand seems to emerge. Experimentally it is one strategy today to elucidate the dynamics of protons at extremely low temperature and high pressure, once leaving KDP and phase transformation. In this report, the gists of 17 papers are collected. (K.I.).}
place = {Japan}
year = {1991}
month = {Jun}
}