Recent Publications (2007)
1) 松本諭，石井秀司，田辺晃生，河合潤：XAFSによる微粒子の化学状態分析，鉄と鋼，93, 132-137 (2007): S. Matsumoto, H. Ishii,
T. Tanabe, J. Kawai: Chemical State Analysis
of Fine Particles using XAFS, Tetsu-to-Hagane,
93, 132-137 (2007).
2) S. Kunimura and J. Kawai, Trace Elemental
Analysis of Commercial Bottled Drinking Water
by a Portable Total Reflection X-ray Fluorescence
Spectrometer, Anal. Sci. 23, 1185-1188 (2007) .
3)S. Kunimura and J. Kawai : Portable Total
Reflection X-ray Fluorescence Spectrometer
for Nanogram Cr Detection Limit, Anal. Chem., 79, 2593-2595 (2007)
DOI: 10.1021/ac062279t
4) 山本 孝 : 3d 遷移金属のX 線吸収スペクトルのプレエッジピークは電気四重極遷移か電気双極子遷移か？
, Ｘ線分析の進歩 , 38, 45-65 (2007).
: Takashi YAMAMOTO : What is the Origin of Pre-edge Peaks in K-edge XANES Spectra of 3d Transition Metals: Electric Dipole or Quadrupole ? , Adv. X-Ray. Chem. Anal. , Japan 38, 45-65 (2007).
pdf file (1.21 MB)
5) 塩井亮介，佐々木宣治，衣川吾郎，河合 潤
: ビスマス，鉛，スズの蛍光X 線Lα:Lβ 強度比の変化要因
, Ｘ線分析の進歩 , 38, 205-214 (2007).
: Ryosuke SHIOI, Nobuharu SASAKI, Goro KINUGAWA and Jun KAWAI : Changing Factors of Fluorescence X-Ray Lα:Lβ Intensity Ratios of Bismuth, Lead, and Tin , Adv. X-Ray. Chem. Anal. , Japan 38, 205-214 (2007).
pdf file (0.97 MB)
6) 菅 祥吾，山本 孝，河合 潤 : 焦電結晶の電圧測定
, Ｘ線分析の進歩 , 38, 361-366 (2007).
: Shogo KAN, Takashi YAMAMOTO and Jun KAWAI : Measurement of Pyroelectricity , Adv. X-Ray. Chem. Anal. , Japan 38, 361-366 (2007).
pdf file (1.31 MB)
7) 国村伸祐，河合 潤，丸茂克美 : ハンディーサイズの全反射蛍光X
線分析装置による土壌浸出水モデル試料中の元素分析
, Ｘ線分析の進歩 , 38, 367-370 (2007).
: Shinsuke KUNIMURA, Jun KAWAI and Katsumi MARUMO : Measurements of Leaching Test Solutions of Soils by a Portable Total Reflection X-Ray Fluorescence Spectrometer , Adv. X-Ray. Chem. Anal. , Japan 38, 367-370 (2007).
pdf file (0.93 MB)
8) J. Kawai, H. Ishii, Y. Matsui, Y. Terada,
T. Tanabe, I. Uchiyama : Risk assesment of
TiO2 photocatalyst by individual micrometer-size
particle analysis with on-site combination
of SEM-EDX and SR-XANES microscope, Spectroschim.
Acta, Part B62, 677-681 (2007).
DOI: 10.1016/j.sab.2007.02.022
9) P. Karimov, S. Harada, H. Takenaka, J.
Kawai: Multilayer characterization by energy
dispersive X-ray reflectivity technique,
Spectrochim. Acta, Part B62, 476-480 (2007).
DOI:  10.1016/j.sab.2007.04.009
10) T. Tanigaki, J. Kawai: Synchrotron radiation
is not a blackbody but a graybody, X-Ray
Spectrom. 36, 321-323 (2007).
11) 河合潤：10.1 X線分光分析，実験化学講座20-1，分析化学，第5版，日本化学会編，渡会仁編，丸善
(2007) pp.457−469．
12) 河合潤：ポスドクのすすめ１，そんなに忙しくせずもっと本当の研究をしましょう，化学
(化学同人)，62(1), 44-45 (2007).
13) 河合潤：ポスドクのすすめ２，しっかり失敗しよう，化学
(化学同人)，62(2), 50-51 (2007).
14) 河合潤：ポスドクのすすめ３，ホームジャーナルをもとう，化学
(化学同人)，62(3), 30-31 (2007).
15) 河合潤：ポスドクのすすめ４，将来を決めるはじめの3か月，化学
(化学同人)，62(4), 30-31 (2007).
16) 河合潤：ポスドクのすすめ５，論文の“速い”仕上げ方，化学
(化学同人)，62(5), 23-25 (2007).
17) 河合潤：ポスドクのすすめ６，へたでもいいから実験しよう，化学
(化学同人)，62(6), 34-35 (2007).
18) 河合潤：ポスドクのすすめ７，学会活動についてのABC，化学
(化学同人)，62(7), 20-21 (2007).
19) 河合潤：ポスドクのすすめ８，国際会議に参加するときの心得，化学
(化学同人)，62(8), 22-24 (2007).
20) 河合潤：ポスドクのすすめ９，ポスドク中に特許を出願しよう，化学
(化学同人)，62(9), 34-35 (2007).
21) 河合潤：ポスドクのすすめ１０，「お笑い」を身に付けよう，化学
(化学同人)，62(10),46-47 (2007).
22) 河合潤：ポスドクのすすめ１１，雑用について，化学
(化学同人)，62(11),36-37 (2007).
23) 河合潤：ポスドクのすすめ１２，ポスドクの終わり方，化学
(化学同人)，62(12), 54-55 (2007).
24) 河合潤：似非科学否定は慎重に，ぶんせき，427
(2007)．
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Recent Publications (2006)
1) J. Kadono, K. Hirano, S. Nishiuchi, R.
Ariga, S. Yamamoto, T. Tanabe, H. Miyake:
Hydrogen absorbing characteristics of R-M
(R=La, Ce; M=Co, Rh, Ir, Ni, Pd, Pt) binary
systems, J. Alloys and Compounds., 408-412, 327-330 (2006).
doi:10.1016/j.jallcom.2005.04.073
2) K. Hirano, J. Kadono, S. Yamamoto, T.
Tanabe, H. Miyake: Hydrogen-absorbing
characteristics of 15 rare earth elements,
J. Alloys and Compounds., 408-412, 351-354 (2006).
doi:10.1016/j.jallcom.2005.04.052
3) N. Yoshihiro, J. Kadono, S. Nishiuchi,
S. Yamamoto, T. Tanabe, H. Miyake: Hydrogen-desorbing
behavior of hydrides in 15 rare earth elements
measured by temperature swing column chromatography,
J. Alloys and Compounds., 408-412, 355-358 (2006).
doi:10.1016/j.jallcom.2005.04.070
4) 田邊晃生: 「球状炭化物材料」 （球相材料研究会編）
日刊工業新聞社 (2006).
5) J. Kawai, H. Ishii1, Y. Hosokawa: Terasawa-type
small X-Ray Gas Tubes and its Application
to Neutralizer for Static Electricity, XXIInd
Int. Symp. on Discharges and Electrical Insulation
in Vacuum-Matsue-2006, 1-4244-0192-5/06/IEEE,
pp.628-629.
pdf file (390 kB)
6) J. Kawai, H. Ishii: Comparison between
blackbody radiation and continuous X-ray
spectra produced by electron deceleration,
Radiation Phys. Chem., 75, 1716-1718 (2006).
doi:10.1016/j.radphyschem.2005.12.046
7) J. Kawai: Response to the creation of
a core hole in transition-metal compounds,
in H. Adachi, T. Mukoyama, J. Kawai (Eds.):
Hartree-Fock-Slater Method for Materials
Science, The DV-Xa Method for Design and
Characterization of Materials, Springer-Verlag,
Berlin, Heidelberg (2006), pp.189-207, Ch.9.
doi:10.1007/3-540-31297-8_9
8) S. Mitsuya, H. Ishii, J. Kawai: X-ray
Absorption Fine Structure Measurement with
a 9 V Electric Battery X-ray Emitter, Appl.
Phys. Lett. 89, 134104-1---134104-3 (2006).
doi:10.1063/1.2356462
9) S. Matsumoto, Y. Tanaka, H. Ishii, T.
Tanabe, Y. Kitajima, J. Kawai: Sulfur chemical
state analysis of diesel emissions of vehicles
using X-ray absorption, Spectrochim. Acta,
Part B, 61, 991-994 (2006).
doi:10.1016/j.sab.2006.06.013
10) P. Karimov, E. Z. Kurmaev, 河合潤: 低原子番号被覆層を有する平板X線導波路特性の数値シミュレーション，分析化学，55，447-452 (2006): P. Karimov, E. Z. Kurmaev,
J. Kawai: Numerical Simulation of Planar
X-Ray Waveguides with Low-Z Cladding Layers,
BUNSEKI KAGAKU, 55，447-452 (2006).
pdf file (617 kB)
11) 河合潤，桜井健次，辻幸一，林久史，松尾修司，森良弘，渡部孝：2005年X線分析関連文献総合報告，X線分析の進歩，37, 25-44 (2006): J. Kawai, K. Sakurai, K.
Tsuji, H. Hayashi, S. Matsuo, Y. Mori, T.
Watanabe: Review on X-Ray Analysis Literatures
during 2005, Adv. X-Ray. Chem. Anal., Japan
37, 25-44 (2006).
pdf file (555 kB)
12) 河合潤，松田亘司，林豊秀：除電用小型X線管を用いた蛍光X線測定，X線分析の進歩，37, 167-175 (2006): J. Kawai, K. Matsuda, T.
Hayashi : X-Ray Fluorescence Measurement
with an X-Ray Tube for Ionizer, Adv. X-Ray.
Chem. Anal., Japan 37, 167-175 (2006).
pdf file (1.03 MB)
13) 武田匡史，石井秀司，田辺晃生，河合潤：水素吸蔵合金のSEM-EDXによる元素分布分析，X線分析の進歩，37, 273-279 (2006): M. Takeda, H. Ishii, T.
Tanabe, J. Kawai: Element Distribution Analysis
on Hydrogen Storage Materials with a Scanning
Electron Microscope Equipped with an Energy
Dispersive X-ray Spectrometer, Adv. X-Ray.
Chem. Anal.,
Japan 37, 273-279 (2006).
pdf file (666 kB)
14) 石井秀司，河合潤：シリコンドリフトX線検出器による走査電子顕微鏡でのSEM-EDX，X線分析の進歩，37, 281-288 (2006): H. Ishii, J. Kawai: SEM-EDX
with an SDD X-Ray Detector Installed onto
the Scanning Electron Microscope, Adv. X-Ray.
Chem. Anal., Japan 37, .281-288 (2006).
pdf file (904 kB)
15) 石井秀司，松本諭，松井康人，寺田靖子，田邊晃生，内山巌雄，河合潤：酸化チタン光触媒粒子リスク評価のための個別粒子分析，環境科学会誌，19，209-216 (2006).
16) 河合潤： 界面のはかりかた，X線吸収を用いた界面のはかりかた，ぶんせき，48-51
（2006）.
17) 表面分析研究会標準化活動部会：表面化学分析に関わる用語解説(TASSAのたまご)第5回，J.
Surf. Anal., 13, 113-133 (2006); 「化学シフト」pp.125-128;
「シェイク・オフ，シェイク・アップ」pp.128-130.
18) 河合潤：焦電結晶を用いたX線発生デバイスによる蛍光X線元素センサー，検査技術2006年4月号pp.1-7.
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Publications (2005)
1) H. Ida, J. Kawai : An X-ray fluorescence
spectrometer with a pyroelectric X-ray generator
and a secondary target for the determination
of Cr in steel, Spectrochimica Acta Part
B : Atomic Spectroscopy, Vol. 60 Iss 1 pp 89-93 (2005)
2) Kazuki Kaibuchi, MMitsuru Nagasono, Zhenlin
Liu, Yusuke Koja, Akiko Fukushima, Shik Shin,
Hideyuki Takahashi, Jun Kawai : Surface and
Interface Analysis, Volume 37, Fluorine K x-ray fluorescenece spectra
of LuF3 and NaF using synchrotron radiation
(p 194-196)
3) Hideshi Ishii, Shuichi Mamishin, Keiji
Tamura, Wei-Guo Chu, Masanori Owari, Makoto
Doi, Katsumi Tsukamoto, Sadayuki Takahashi,
Hideo Iwai, Katsumi Watanabe, Hideo Kobayashi,
Yoshiteru Kita, Hiromichi Yamazui, Masami
Taguchi, Ryuichi Shimizu, Yoshimasa Nihei
: Development of photoelectron spectro-holography
apparatus (p 211-216)
4) Keiji Tamura, Mikiya Amano, Wei-guo Chu,
Hideshi Ishii, Masanori Owari, Takashi Kawano,
Takakiyo Nagatomi, Yoshizo Takai, Chuhei
Oshima, Ryuichi Shimizu, Yoshimasa Nihei
: Surface structure analysis of Zr-O/W(100)
at high temperature by x-ray photoelectron
diffraction (p 217-220)
5) Shuichi Mamishin, Hidehiro Mochizuki,
Hideshi Ishii, Hideo Kobayashi, Hideo Iwai,
Katsumi Watanabe, Masami Taguchi, Masanori
Owari, Yoshimasa Nihei : Improvement of angle-resolved
electron energy analyser for high-performance
x-ray photoelectron diffraction measurements
(p 225-229)
6) A. Tsuruta, W. G. Chu, K. Tamura, H. Ishii,
M. Owari, Y. Nihei : Structural analysis
of Co thin films grown on Ge(111) at room
temperature by x-ray photoelectron diffraction
(p 230-234)
7) H. Ida, T. Segawa, S. Tohyama, J. Kawai
: Analysis of painted steel by a hand held
X-ray fluorescence spectrometer by Spectrochimica
Acta Part B : Atomic Spectroscopy 60, 2, pp 249-252
8) Hideshi Ishii, Naoki Sato, Motonobu Kawano,
Takamasa Mesaki and Jun Kawai : X-ray Fluorescence
Analysis of Rice and Rice Bran with a Dry
Battery X-ray Generator ; 石井秀司・佐藤直樹・河野元信・目崎孝昌・河合潤，乾電池
X 線発生装置を用いる米及び米ぬかの蛍光 X
線分析，分析化学，第54巻 第4号 (2005) 321.
9) 河合 潤，村上浩亮，小山徹也 : 半導体検出器，X
線分析の進歩，36，189-200
pdf file (1.35 MB)
10) 河合 潤 : 広域 X 線発光微細構造，X 線分析の進歩，36，171-187
pdf file (1.02 MB)
11) 井田博之，河合 潤 : 乾電池式 X 線源と蛍光
X 線分析，X 線分析の進歩，36，155-169
pdf file (903 kB)
12) 石井秀司，宮内宏哉，日置 正，河合 潤
: 乾電池小型蛍光 X 線装置による環境標準資料の蛍光
X 線分析，X 線分析の進歩，36，225-234
pdf file (692 kB)
13) 石井秀司，尾張真則，堂井 真，塚本勝美，高橋貞幸，志水隆一，二瓶好正
: マルチエネルギー強力 X 線光源強度の加速電圧依存性とその経時変化，X
線分析の進歩，36，293-301
pdf file (710 kB)
14) H. Ida, J. Kawai : Portable x-ray fluorescense
spectrometer with a pyroelectric x-ray generator,
X-ray Spectrom., 34, 225-229 (2005).
15) H. Ishii, J. Kawai : X-ray Absorption
Spectral Analysis with a 9V Battery X-ray
Generator, Anal. Sci., 21, 783-784 (2005).
16) P. Karimov, J. Kawai, E. Z. Kurmaev :
Numerical simulation of C/C/C planar x-ray
waveguides, Anal. Sci., 21, 811-813 (2005).
17) Y. Tanaka, Y. Taniguchi, D Tanaka, M.
Toyoda, H. Ishii, T. Tanabe, Y. Terada, S.
Hayakawa, J. Kawai : Investigation of individual
micrometer-size Kosaparticle with on-site
combination of electron microscope and synchrotoron
X-ray microscope, Anal. Sci., 21, 839-843 (2005).
18) J. Kawai, M. Ohta, and T. Konishi : Chemical
effects in high-resolution nickel Ka X-ray
fluorescence spectra, Anal. Sci., 21, 865-868 (2005).
19) N. Inada, K. Maeda and J. Kawai : Strong
X-ray emission from electrified insulators,
Anal. Sci., 21, 877-880 (2005).
20) H. Murakami, R. Ono, A. Hirai, Y. Hosokawa,
J. Kawai : A simple X-ray emitter, Anal.
Sci., 21, 881-884 (2005).
21) H. Ida, J. Kawai : Analysis of wrapped
or cased object by a hand-held X-ray fluorescence
spectrometer, Forensic Science Internationla,
151, 267-272 (2005).
22) J. Kawai : Radiative Auger Effect and
Extended X-Ray Emission Fine Structure (EXEFS),
Anal. Sci., 21, 733-735 (2005).
23) 河合 潤 : 「物理工学・化学工学を学ぶための熱・物質移動の基礎」
丸善 (2005).
24) H Ishii, S. Matsuo, P. Karimov, K. Tanaka,
J. Kawai : Effective charge on silicon atom
in the metal silicides Mg2Si and CaSi, Phys.
Rev. B 71, 205202-1-5 (2005).
25) J. Kawai, H. Ishii : Black-body approximation
to the continuous X-ray spectra [rapid communication],
Spectrochimica Acta Part B : Atomic Spectroscopy,
Volume 60, Issue 12, 1586-1591 (2005).
26) J. Kawai, H. Ida, H. Murakami, T. Koyama
: X-ray fluorescence analysis with a pyroelectric
x-ray generator, X-Ray Spectrom., 34, 521-524 (2005).
27) T. Koyama, J. Kawai : Analysis of multi-element
powders and solutions of metals with a pyroelectric
X-ray generator, Intern. J. PIXE, 15, 19-25 (2005).
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Publications (2004)
1) Z. Liu, S. Sugata, K. yuge, M. Nagasono,
K. Tanaka, J. Kawai : Correlation between
Chemical shift of Si Ka lines and the effective
charge on Si atom and its application in
the Fe-Si binary system, Phys. Rev. B 69, 035106-1 - 035106-5 (2004).
2) Z. Liu, J. Kawamura, M. Nagasono, K. Maeda,
J. Kawai : Determination of the structure
of boron subphosphide by P Kb X-ray fluorescence
spectra, J. Electron Spectrosc. Relat. Phenom.,
135, 73-81 (2004).
3) Z. Liu, K. Handa, K. Kaibuchi, Y. Tanaka,
J. Kawai : Comparison of the Sn L edge X-ray
absorption spectra and the corresponding
electronic structure in Sn, SnO, and SnO2,
J. Electron Spectros. Relat. Phenom., 135, 155-158 (2004).
4) Z. Liu, K. Yuge, J. Kawai : High resolution
La X-ray fluorescence spectra of palladium
compounds, Spectrohim. Acta Part B, 59, 93-99 (2004).
5) Z. Liu, K. Handa, K. Kaibuchi, Y. Tanaka,
J. Kawai : The charge transfer effect in
Pd compounds (II) : evidence from the L3
X-ray absorption near edge structure spectroscopy,
Spectrohim. Acta Part B, 59, 901-904 (2004).
6) 井田博之，河合 潤 : 焦電結晶を用いた蛍光
X 線分析による日用品の異同識別，X 線分析の進歩，35，81-92 (2004).
pdf file (789 kB)
7) 河合 潤，原田真吾，正岡重行，北川 進，岩住俊明，五十棲泰人，小路博信，七尾 進
: Co Kb スペクトルの吸収端励起，X 線分析の進歩，35，93-100 (2004).
pdf file(561 kB)
8) 河合 潤，山田 隆，藤村 一 : 乾電池式ポータブル蛍光
X 線分析機，分析化学，53，183 (2004).
9) 井田博之，河合 潤 : 焦電結晶を用いる蛍光
X 線分析による塗料・皮革製品の移動識別，分析化学，53，753-755 (2004). ; H. Ida, J. Kawai : Identification
of paint and leather by X-ray fluorescence
spectrometry with pyroelectric crystal, BUNSEKI
KAGAKU, 53, 753-755 (2004).
10) H. Ida, J. Kawai : Identification of
steel by X-ray fluorescence analysis with
a pyroelectric X-ray generator, Anal. Bioanal.
Chem., 379, 735-738 (2004).
11) H. Ida, J. Kawai : Identification of
glass and ceramics by X-ray fluorescence
analysis with a pyroelectric X-ray generator,
Anal. Sci., 20, 1211-1215 (2004).
12) Y. Hosokawa, Y. Miyoshi, H. Tanabe, T.
Takamatsu, K. Obori, J. Kawai : Energy dispersive
transmission X-ray scanning micro-imaging
with an X-ray guide tube, Spectrohim. Acta
B 59, 1301-1304 '2004).
13) M. Toyoda, K. Kaibuchi, M. Nagasono,
Y. Terada, T. Tanabe, S. Hayakawa, J. Kawai
: X-ray analysis of a single aerosol particle
with combination of scanning electron microscope
and synchrotoron radiation X-ray microscope,
Spectrochim. Acta B 59, 1311-1315 (2004).
14) 河合 潤，劉 振林 : 蛍光・発光
X 線分光による状態分析，ぶんせき，11-18
(2004).
15) 河合 潤 : 比例計数管，X 線分析の進歩，35，209-222 (2004).
pdf file (751 kB)
16) J. Kawai : X-Ray Absorption Techniques,
in "X-Ray Spectrometry : Recent
Technological
Advances", Eds. K. Tsuji, J. Injuk,
R. Van Grieken, Wiley, Chichester,
(2004)
pp.405-433, Chapter 5.8.
pdf file (1.20 MB)
17) Y. Gohshi, J. Kawai, K. Taniguchi (Guest
Editors) : Spectrochimica Acta Part B, 59, Isuue 8, pp. 1047-1334 (2004), Preface
1047-1048, Special Issue, TXRF-2003, 10th
Symposium on Total Reflection X-Ray Fluorescence
Analysis and 39th Discussion Meeting on X-ray
Chemical Analysis, Awaji Island, Hyogo, Japan,
September 2003.
日本語版 pdf file (3.66 MB)
18) 田辺晃生，田中洋一，田中大策，谷口祐司，豊田仁寿，河合 潤，石井秀司，劉 振林，位不拉音伊里夏提，早川慎二郎，北島義典，寺田靖子
: アジア工業都市における黄砂降下物の元素分析並びに硫黄の化学状態分析，分析化学，53，1411
日本語サイト
19) "Surface Structural Analysis of
monolayer films composed of light elements
by X-ray photoelectron diffraction",
H. Nakamura, N. Fujihara, K. Tamura, H. Ishii,
M. Owari, C. Oshima and Y. Nihei, Surf. Interface
Anal., 36, 1513-1515 (2004).
20) H. Ida, J. Kawai : X-ray fluorescence
analysis at mg-1level with an X-ray source
powered by a dry battery, J. Anal. At. Spectrom.,
19, 1524 (2004).
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Old Publications (1999-2003)
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Publications (pdf files)
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