京都市左京区下鴨森本町 15 (財)生産開発科学研究所内
日本高圧力学会事務局
Tel (075)721-0376 Fax (075)723-9629
koatsu@mbox.kyoto-inet.or.jp| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,4-9(1998) |
| 高圧粉末Ｘ線回折実験と強度解析 High Pressure X-ray Powder Diffraction Experiments and Intensity Analyses |
| 藤久裕司 青木勝敏 Hiroshi FUJIHISA Katsutoshi AOKI |
| Recent x-ray powder diffraction techniques
with a diamond anvil cell and an image
plate
are briefly reviewed. Powder preparations
and diffraction measurements should
be done
with care, especially for high pressure
experiments,
to make later intensity analyses reliable.
High quality intensity data are applicable
not only to structure analyses but
to electron
density analyses. [DAC, image plate, x-ray powder diffraction, Rietveld method, maximum entropy method] |
| 〒305-8565 茨城県つくば市東1-1 物質工学工業技術研究所極限反応部 National Institute of Materials and Chemical Research, 1-1 Higashi, Tsukuba, Ibaraki 305-8565 |
| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,10-16(1998) |
| ダイヤモンドアンビルセルを用いた高圧下単結晶X線回折実験 Single Crystal X-ray Diffraction Technique at High Pressure Using Diamond Anvil Cell |
| 工藤 康弘 Yasuhiro KUDOH |
| This paper reviews the important technical
improvements accomplished during these
years
in the field of the use of the diamond
anvil
cell at high pressure on single crystal
X-ray
diffraction measurements. A brief historical
introduction to devices and the review
of
improvements of design and measurement
technique
are given. [diamond anvil cell, high pressure, single crystal, X-ray diffraction] |
| 〒980-8578 仙台市青葉区荒巻字青葉 東北大学大学院
理学研究科 Fuculty of Science, Tohoku University, Aoba-ku, Sendai 980-8578 |
| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,17-24(1998) |
| 広開口角型ダイヤモンド・アンビル・セルを用いた超高圧ブリュアン散乱測定法 High-Pressure Brillouin Measurements Using a DAC with Wide Conical Apertures |
| 佐々木重雄 久米徹二 清水宏晏 Shigeo SASAKI Tetsuji KUME Hiroyasu SHIMIZU |
| In this article, we review the method of
determination of elastic constants
for molecular
solids using high-pressure Brillouin
spectroscopy
and the diamond anvil cell with wide
conical
apertures that makes its method possible.
Solid Kr and ice-VI were employed to
explain
the elastic analysis for cubic and
tetragonal
system. [diamond anvil cell, Brillouin scattering, elastic constant, sound velocity, refractive index, Kr, ice-VI] |
| 〒501- 1193 岐阜市柳戸 1-1 岐阜大学 工学部
電気電子工学科 Department of Electrical and Electronic Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193 〒332-0012 埼玉県川口市本町 科学技術振興事業(CREST) CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012 |
| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,25-32(1998) |
| ラマン散乱 Raman Scattering |
| 永田 潔文 Kiyofumi NAGATA |
| In this article, the techniques for Raman
spectroscopy with a diamond anvil cell
(DAC)
are described. After the brief descriptions
of Raman spectroscopy and the role
of pressure
in it, the instrumentation necessary
to measure
Raman spectra at high pressure and
the techniques
for obtaining good Raman spectra are
presented.
These include techniques for sample
preparation,
optical alignment, reduction of luminescence
from diamonds and selection of a laser.
[Raman spectrum, DAC, high-pressure techniques, sample preparation, optical alignment, reduction of luminescence, selection of laser] |
| 〒814-0180 福岡市城南区七隈 8-19-1 福岡大学理学部応用物理学教室 Department of Applied Physics, Fukuoka University, Jonan-ku, Fukuoka 814-0180 |
| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,33-40(1998) |
| 高圧下の赤外吸収測定 Infrared Spectroscopy under High Pressure |
| 坂下 真実 山脇 浩 青木 勝敏 Mami SAKASHITA Hiroshi YAMAWAKI Katsutoshi AOKI |
| Infrared(IR) spectroscopy is a very important
field of study of rotational and vibrational
motions of a molecule. Recent developments
in micro FT-IR spectrometer enable
us to
measure IR spectra of very small (micron
order) samples. In this article the
experimental
techniques of high-pressure IR measurements
with a diamond anvil cell are described. [small DAC, infrared spectroscopy, experimental techniqes] |
| 〒305-8565 茨城県つくば市東1-1 物質工学工業技術研究所極限反応部 National Institute of Materials and Chemical Research, 1-1 Higashi, Tsukuba, Ibaraki 305-8565 |
| 特集−DAC技術入門− Rev. High Pressure Sci. Technol. 8-1,41-48(1998) |
| 低温技術 Low Temperature Technique for DAC |
| 清水 克哉 Katsuya SHIMIZU |
| In this section, our recent development of
low temperature technique arranged for DAC
is reviewed. DAC is now a very powerful device
to achieve high-pressures and small enough
to connect with low temperature equipments.
The development is mainly devorted to electrical
resistance or magnetic susceptibility measurements
under high pressures and low temperatures,
up to 100GPa and down to mK region, and the
ditailes are described. [DAC, low temperature, high pressure, pressure determination, electrical resistance, magnetic susceptibility, dilution refrigerator] |
| 〒560-8531 豊中市待兼山町 1-3 大阪大学 基礎工学部
物性物理工学科 Department of Material Physics, Faculty of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531 |
| 特集-DAC技術入門- Rev. High Pressure Sci. Technol. 8-1,49-56(1998) |
| レーザーによる高温発生技術 Technology for Generating High-Temperature in Diamond Anvil Cell by Using Lasers |
| 遊佐 斉 Hitoshi YUSA |
| In this article, the methods to set up the
system for laser heating using a diamond
anvil cell are described for beginners. Lasers
and optics suitable for the laser heating
experiments, and the optical system for pressure
and temperature measurements are technically
introduced. The experimental methods for
temperature determination are indicated as
well as the temperature distribution on the
basis of numerical calculations. The other
techniques related to samples, pressure media
and gaskets are also mentioned. The various
experimental conditions given by the laser-heated
diamond anvil cell open a new way for material
science. [diamond anvil cell, laser heating, optical system, temperature measurement, temperature distribution, pressure calibrant, sample assembly] |
| 〒305-0044 茨城県つくば市並木 1-1 科学技術庁無機材質研究所 National Institute for Research in Inorganic Materials, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 |
| サロン Rev. High Pressure Sci. Technol. 8-1,57-62(1998) |
| 高圧食品開発物語（その４） 高圧処理による低菌化緑色野菜の開発 Story of Development of High-Pressure Processed Foods, Part 4 |
| 山崎 彬 杵淵 美倭子 Akira YAMAZAKI Miwako KINEFUCHI |
| Green vegetables are a very important nutritional
source for maintaining our health. However,
because the chlorophyll converts to pheohytin
with the fading of its green color when subjected
to heat sterilization, it has long been a
dream to store green vegetables for long
periods of time. In our method, sterilization
and inactivation of enzymes are carried out
by a combination of high pressure and heat
in an effort to develop green vegetables
with superior storage characteristics. As
a result, we have succeeded in reducing the
micro-organism content in spinach, field
peas and broccoli to an acceptable level
in the practical use by the application of
high pressure of 400 MPa at 55℃ for 10 min. [high-pressure processed foods,chlorophyll,germ-free green vegetables,sterilization] |
| 〒947-0102 新潟県小千谷市高梨町 1003-1 越後製菓（株）総合研究所 Research Institute, Echigo Seika Co., Ltd., 1003-1 Takanashi-machi, Ojiya, Niigata 947-0102 |
〒606-0805
京都市左京区下鴨森本町 15 (財)生産開発科学研究所内
日本高圧力学会事務局
Tel (075)721-0376 Fax (075)723-9629