Author

Masaaki Magara

Observed names: Magara Masaaki, Magara, Masaaki, Masaaki MAGARA, 間柄正明, 間柄正明

Observed institutions: Japan Atomic Energy Agency, Advanced Science Research Center, Nagoya University

OpenAlex ID: A5111656013

Efficient Isotope Ratio Analysis of Uranium Particles in Swipe Samples by Total-Reflection X-ray Fluorescence Spectrometry and Secondary Ion Mass Spectrometry

2004 · Fumitaka ESAKA, Kazuo WATANABE, et al. · Journal of Nuclear Science and Technology · 74

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Size distribution of radioactive particles collected at Tokai, Japan 6 days after the nuclear accident

2014 · Yutaka Miyamoto, Kenichiro Yasuda, et al. · Journal of Environmental Radioactivity · 57

A new method for isotope ratio measurement of uranium in trace amount by thermal ionization mass spectrometry: The continuous heating method

2010 · Daisuke Suzuki, Yoko Saito-Kokubu, et al. · International Journal of Mass Spectrometry · 49

Round-robin 230Th–234U age dating of bulk uranium for nuclear forensics

2015 · Amy M. Gaffney, Amélie Hubert, et al. · Journal of Radioanalytical and Nuclear Chemistry · 37

Fission track–secondary ion mass spectrometry as a tool for detecting the isotopic signature of individual uranium containing particles

2012 · Fumitaka Esaka, Chi-Gyu Lee, et al. · Analytica Chimica Acta · 36

Alpha decay properties of light einsteinium isotopes

1989 · Hatsukawa Yuichi, Ohtsuki Tsutomu, et al. · Nuclear Physics A · 34

Application of Inductively Coupled Plasma Mass Spectrometry to the determination of uranium isotope ratios in individual particles for nuclear safeguards

2007 · Xiao Zhi Zhang, Fumitaka Esaka, et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 33

Measurement and analysis of the line shape of prompt γ-rays from recoiling 7 Li produced in the 10B(n, α) 7Li reaction

1994 · Yoichi Sakai, Chushiro Yonezawa, et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 33

Application of a continuous heating method using thermal ionization mass spectrometry to measure isotope ratios of plutonium and uranium in trace amounts of uranium–plutonium mixture sample

2011 · Yoko Saito-Kokubu, Daisuke Suzuki, et al. · International Journal of Mass Spectrometry · 28

Simultaneous determination of plutonium and uranium isotope ratios in individual plutonium–uranium mixed particles by thermal ionization mass spectrometry

2012 · Chi-Gyu Lee, Daisuke Suzuki, et al. · International Journal of Mass Spectrometry · 27

Analysis of plutonium isotope ratios including 238 Pu/ 239 Pu in individual U–Pu mixed oxide particles by means of a combination of alpha spectrometry and ICP-MS

2016 · Fumitaka Esaka, Kenichiro Yasuda, et al. · Talanta · 25

Ultra-trace analysis of plutonium by thermal ionization mass spectrometry with a continuous heating technique without chemical separation

2015 · Chi-Gyu Lee, Daisuke Suzuki, et al. · Talanta · 22

Non‐destructive depth analysis of the surface oxide layer on Mg 2 Si with XPS and XAS

2016 · Fumitaka Esaka, Takehiro Nojima, et al. · Surface and Interface Analysis · 21

Direct isotope ratio analysis of individual uranium–plutonium mixed particles with various U/Pu ratios by thermal ionization mass spectrometry

2014 · Daisuke Suzuki, Fumitaka Esaka, et al. · Applied Radiation and Isotopes · 21

Isotope ratio analysis of individual sub-micrometer plutonium particles with inductively coupled plasma mass spectrometry

2010 · Fumitaka Esaka, Masaaki Magara, et al. · Talanta · 21

Improved Method of Fission Track Sample Preparation for Detecting Particles Containing Fissile Materials in Safeguards Environmental Samples

2006 · Chi-Gyu Lee, Kazunari Iguchi, et al. · Japanese Journal of Applied Physics · 21

Combined application of alpha-track and fission-track techniques for detection of plutonium particles in environmental samples prior to isotopic measurement using thermo-ionization mass spectrometry

2011 · Chi-Gyu Lee, Daisuke Suzuki, et al. · Talanta · 19

Identifying Uranium Particles Using Fission Tracks and Microsampling Individual Particles for Analysis Using Thermal Ionization Mass Spectrometry

2015 · Fumitaka Esaka, Daisuke Suzuki, et al. · Analytical Chemistry · 18

Secondary ion mass spectrometry combined with alpha track detection for isotope abundance ratio analysis of individual uranium-bearing particles

2013 · Fumitaka Esaka, Masaaki Magara · Talanta · 18

Selective Detection of Particles Containing Highly Enriched Uranium for Nuclear Safeguards Environmental Samples

2009 · Chi-Gyu LEE, Daisuke SUZUKI, et al. · Journal of Nuclear Science and Technology · 17

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Challenge to ultra-trace analytical techniques of nuclear materials in environmental samples for safeguards at JAERI: methodologies for physical and chemical form estimation

2006 · Shigekazu Usuda, Kenichiro Yasuda, et al. · International Journal of Environmental & Analytical Chemistry · 16

Dependence of the precision of uranium isotope ratio on particle diameter in individual particle analysis with SIMS

2008 · Fumitaka Esaka, Kazuo Watanabe, et al. · Applied Surface Science · 13

Effect of alkali metals on the accuracy of isotope ratio measurement of uranium by ICP-MS

2002 · Masaaki Magara, Takaaki Sakakibara, et al. · Journal of Analytical Atomic Spectrometry · 13

Decay Properties of 245Cf

1996 · Masaaki Magara, Nobuo Shinohara, et al. · Radiochimica Acta · 13

High Temperature Corrosion of Iron Chromium Alloys by Tellurium

1991 · Masaaki MAGARA, Toshihide TSUJI, et al. · Journal of Nuclear Science and Technology · 13

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Works count: 73

Citation count: 895

H-index: 18

I10-index: 33