-in press-

Y. Matsushi, H. Matsuzaki (in press) Denudation rates and threshold slope in a granitic watershed, central Japan, Nucl. Instr. Meth., B.

K. Katsuno, Y. Miyairi, K. Tamura, H. Matsuzaki, K. Fukuda (in press) A study of the carbon dynamics of Japanese grassland and forest using ¹⁴C and ¹³C, Nucl. Instr. Meth., B.

J. I. Martinez, Y. Yokoyama, A. Gomez, A. Delgado, H. Matsuzaki (in press) Late Holocene marine terraces of the Cartagena region, southern Caribbean: The product of neotectonism or a former high stand in sea-level?, Journal of South American Earth Sciences.

A. R. Simms, N. Aryal, Y. Yokoyama, H. Matsuzaki, R. Dewitt (in press) Insights on a proposed mid-Holocene highstand along the northwestern Gulf of Mexico from the evolution of small coastal ponds, Journal of Sedimentary Research.

-2009-

S. K. Sahoo, Y. Muramatsu, S. Yoshida, H. Matsuzaki, W. Ruhm (2009) Determination of ¹²⁹I and ¹²⁷I Concentration in Soil Samples from the Chernobyl 30-km Zone by AMS and ICP-MS, J. Radiation Research, Vol. 50, 325-332.

-2008-

AMS

Y. Watanabe, S. Nakai, A. Hiruta, R. Matsumoto, K. Yoshida (2008) U-Th dating of carbonate nodules from methane seeps off Joetsu, Eastern Margin of Japan Sea, Earth Planet. Sci. Let., 272, 89-96.

Y. Chang, W. -L. Wang, Y. Yokoyama, H. Matsuzaki, H. Kawahata, M. -T. Chen (2008) Millennial-scale planktic foraminifer faunal variability in the East China Sea during the past 40,000 years (IMAGES MD012404 from the Okinawa Trough), TERRESTRIAL, ATMOSPHERIC AND OCEANIC SCIENCES, 19, 4, 389-401.

K. Gotan, S. Nakai, H. Matsuzaki (2008) Determination of ⁹Be in geological standard samples, JA-2 and JB-2, and of ⁹Be and ¹⁰Be in a basaltic rock sample for evaluation of uncertainty involved in ¹⁰Be/⁹Be ratio measurements, Geochemical Journal, 42, 305-308.

Y. Yokoyama, H. Matsuzaki, T. M. Esat (2008) Prospects for the New Frontiers of Earth and Environmental Sciences, Quaternary Geochronology, volume 3, 206-207.

A. Suzuki, Y. Yokoyama, H. Kan, K. Minoshima, H. Matsuzaki, N. Hamanaka, H. Kawahata (2008) Identification of 1771 Meiwa Tsunami deposits using a combination of radiocarbon dating and oxygen isotope microprofiling of emerged massive Porites boulders, Quaternary Geochronology, volume 3, 226-234.

K. Horiuchi, T. Uchida, Y. Sakamoto, A. Ohta, H. Matsuzaki, Y. Shibata, H. Motoyama (2008) Ice core record of 10Be over the past millennium from Dome Fuji, Antarctica: A new proxy record of past solar activity and a powerful tool for stratigraphic dating, Quaternary Geochlonology, vol. 3, issue 3, 253-267.

Y. Matsushi, H. Matsuzaki, Y. Matsukura (2008) Potential of in situ-produced cosmogenic nuclides for quantifying strength reduction of bedrock in soil-mantled hillslopes, Quaternary Geochlonology, vol. 3, issue 3, 262-267.

Y. Muramatsu, Y. Takada, H. Matsuzaki, S. Yoshida (2008) AMS analysis of 129I in Japanese soil samples collected from background areas far from nuclear facilities, Quaternary Geochlonology, vol. 3, issue 3, 291-297.

T.Sato, F. Khenzykhenova, K.Yoshida, D.Kunikita, K.Suzuki, E.Lipnina, G.Medvedev, and H.Kato (2008) Vertebrate fossils excavated from the Bol’shoj Naryn site, East Siberia, Quaternary International, 179, 101-107.

NRA and IBA

M. Wilde, K. Fukutani (2008) Penetration mechanisms of surface-adsorbed hydrogen atoms into bulk metals: Experiment and model, Phys. Rev. B 78, 115411.

D. Sekiba, H. Yonemura, T. Nebiki, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, J. Kasagi, Y. Iwamura, T. Itoh, H. Matsuzaki, T. Narusawa, K. Fukutani (2008) Development of micro beam NRA for 3D-mapping of hydrogen distribution in solids; application of tapered glass capillary to 6 MeV ¹⁵N ion, Nucl. Instr. Meth., B266, 4027-4036.

M. Wilde, K. Fukutani, M. Naschizki, H. -J. Freund (2008) Hydrogen absorption in oxide-supported palladium nanocrystals, Phys. Rev. B 77, 113412.

Z. Liu, S. Ito, M. Wilde, K. Fukutani, I. Hirozawa, T. Koganezawa (2008) A hydrogen storage layer on the surface of silicon nitride film, Appl. Phys. Lett. 92, 192115.

T. Nebiki, D. Sekiba, H. Yonemura, M. Wilde, S. Ogura, H. Yamashita, M. Matsumoto, K. Fukutani, T. Okano, J. Kasagi, Y. Iwamura, T. Itoh, S. Kuribayashi, H. Matsuzaki, T. Narusawa (2008) Taper angle dependence of the focusing effect of high energy heavy ion beams by glass capillaries, Nucl. Instr. Meth. B266, 1324-1327.

Z. Liu, T. Saito, T. Matsuda, K. Ando, S. Ito, M. Wilde, K. Fukutani (2008) Hydrogen distribution in oxide-nitride-oxide stacks and correlation with data retention of MONOS memories, IEEE Proceedings of IRPS, 705-706.

M. Wilde, K. Fukutani, W. Ludwig, B. Brandt, J.-H. Fischer, S. Schauermann, H.-J. Freund (2008) Influence of carbon deposition on the hydrogen distribution in Pd nanoparticles and their reactivity in olefin hydrogenation, Angewandte Chemie, International Edition 47, 9289-9293.

M. Wilde, K. Fukutani, W. Ludwig, B. Brandt, J.-H. Fischer, S. Schauermann, H.-J. Freund (2008) Einfluss von Kohlenstoffablagerungen auf die Wasserstoffverteilung in Pd Nanopartikeln und deren Reaktivit…yt in der Olefinhydrierung, Angewandte Chemie 120, 9430-9434.

-2007-

AMS

H. Matsuzaki, C. Nakano, Y. S. Tsuchiya, K. Kato, Y. Maejima, Y. Miyairi, S. Wakasa, T. Aze (2007) Multi-nuclides AMS performances at MALT, Nucl. Instr. Meth. Phys. Res. B259, 36-40.

H. Matsuzaki, Y. Muramatsu, K. Kato, M. Yasumoto, C. Nakano (2007) Development of ¹²⁹I-AMS system at MALT and measurements of ¹²⁹I concentration in several Japanese soils, Nucl. Instr. Meth. Phys. Res. B259, 721-726.

T. Aze, H. Matsuzaki, H. Matsumura, H. Nagai, M. Fujimura, M. Noguchi, Y. Hongo, Y. Yokoyama (2007) Improvement of the ³⁶Cl-AMS system at MALT using a Monte Carlo ion-trajectory simulation in a gas-filled magnet, Nucl. Instr. Meth. Phys. Res. B259, 144-148.

N. Kinoshita, Y. Sato, T. Yamagata, H. Nagai, A. Yokoyama and T. Nakanishi (2007) Incorporation Rate Measurements of ¹⁰Be, ²³⁰Th, ²³¹Pa, and ^239,240Pu Radionuclides in Manganese Crust in the Pacific Ocean: A Search for Extraterrestrial Material, Journal of Oceanography, Vol. 63, 813-820.

R. Kondo, S. Tsukamoto, H. Tachibana, Y. Miyairi, Y. Yokoyama (2007) Age of glacial and periglacial landforms in northern Hokkaido, Japan, using OSL dating of fine grain quartz, Quaternary Geochronology, Volume 2, Issues 1-4, Pages 260-265.

Y. Yokoyama, Y. Kido, R. Tada, I. Minami, R. C. Finkel,H. Matsuzaki (2007) Japan Sea Oxygen isotope stratigraphy and global sea-level changes for the last 50,000 years recorded in sediment cores from the Oki ridge. Palaeogeography, Palaeoclimatology, Palaeoecology, volume 247, 5-17.

K. Horiuchi, S. Sonoda, H. Matsuzaki, M. Ohyama (2007) Radiocarbon analysis of tree rings from a 15.5-cal kyr BP pyroclastically buried forest: A pilot study, Radiocarbon, vol. 49, Nr. 2, 459-464.

K. Suzuki, H. Sakurai, Y. Takahashi, S. Gunji, F. Tokanai, H. Matsuzaki, Y. Sunohara (2007) ¹⁴C Ages of 43 Consecutive Single-year Tree Rings Between 2710 and 2655 cal BP Using Accelerator Mass Spectrometry , Radiocarbon, vol. 49, Nr. 2, 459-464.

H. Ozaki, M. Imamura, H. Matsuzaki, T. Mitsutani (2007) Radiocarbon in 9th to 5th century BC tree-ring samples from the Ouban 1 archaeological site, Hiroshima, Japan, Radiocarbon, vol. 49, Nr. 2, 473-479.

K. Horiuchi, H. Matsuzaki, A. Ohta, Y. Shibata, H. Motoyama (2007) Measurement of ²⁶Al in Antarctic ice with the MALT-AMS system at the University of Tokyo, Nucl. Instr. Meth. Phys. Res. B259, 625-628.

K. Horiuchi, A. Ohta, T. Uchida, H. Matsuzaki, Y. Shibata, H. Motoyama (2007) Concentration of ¹⁰Be in an ice core from the Dome Fiji station, Eastern Antarctica: Preliminary results from 1500 to 1810 yr AD, Nucl. Instr. Meth. Phys. Res. B259, 584-587.

H. Kitagawa, S. M. Tareq, H. Matsuzaki, N. Inoue, E. Tanoue, Y. Yasuda (2007) Radiocarbon concentration of lake sediment cellulose from Lake Erhai in southwest China, Nucl. Instr. Meth. Phys. Res. B259, 526-529.

D. Kunikita, K. Yoshida, Y. Miyazaki, K. Saito, A. Endo, H. Matsuzaki, S. Ito, T. Kobayashi, T. Fujimoto, A. M. Kuznetsov, A. Al Krupyanko, A. M. Tabarev (2007) Analysis of radiocarbon dates of an archaeological site in the Russian Far East: The marine reservoir effect as seen on charred remains on pottery, Nucl. Instr. Meth. Phys. Res. B259, 467-473.

M. Asano, K. Tamura, Y. Maejima, H. Matsuzaki, T. Higashi (2007) D¹⁴C variations of pedogenic carbonate in Mongolian steppe soils under a vegetation sequence, Nucl. Instr. Meth. Phys. Res. B259, 403-407.

Y. Yokoyama, Y. Miyairi, H. Matsuzaki, F. Tsunomori (2007) Relation between acid dissolution time in the vacuum test tube and time required for graphitization for AMS target preparation, Nucl. Instr. Meth. Phys. Res. B259, 330-334.

M. Watanabe, H. Sato, H. Matsuzaki, T. Kobayashi, N. Sakagami, Y. Maejima, H. Ohta, N. Fujitake, S. Hiradate (2007) ¹⁴C ages and d¹³C of sclerotium grains found in forest soils, Soil Science Plant Nutrition, 58, 786-793.

NRA and IBA

D. Sekiba, H. Yonemura, T. Nebiki, S. Ogura, M. Wilde, M. Matsumoto, T. Okano, J. Kasagi, T. Narusawa, S. Kuribayashi, Y. Iwamura, T. Ito, H. Matsuzaki, K. Fukutani (2007) Development and application of micro-beam nuclear reaction analysis for observation of hydrogen distribution, J. Vac. Soc. Jpn. 50, 574-578.

S. Fujieda, M. Terai, M. Saitoh, A. Toda, Y. Miura, Z. Liu, Y. Teraoka, A. Yoshigoe, M. Wilde, K. Fukutani (2007) Bias Temperature Instability Characterization of Advanced Gate Stacks, in Silicon Nitride, Silicon Dioxide, and Emerging Dielectrics 9, R. E. Sah et al., Editors, ECS Transactions, Volume 6, Issue 3, pp. 185-202, The Electrochemical Society, Pennington, NJ.

K. Fukutani, S. Ogura, M. Wilde, M. Mtsumoto (2007) Doppler analysis of hydrogen motion on Pt(111)-Sn surface alloys using the ¹H(¹⁵N,ag)¹²C nuclear reaction, Nucl. Instr. Meth. Phys. Res. B261, 494-497.

M. Fukuoka, M. Okada, M. Matsumoto, S. Ogura, K. Fukutani, T. Kasai (2007) Location of Hydrogen Adsorbed on Rh(111) Studied by Low-Energy Electron Diffraction and Nuclear Reaction Analysis, Phys. Rev. B 75, 235434.

Y. Yokoyama, M. Wilde, K. Fukutani, A. Inoue (2007) Alternative strain aging effect for fatigue of ductile bulk glassy alloys, Mater. Trans. 48, 1261-1265.

Z. Liu, S. Fujieda, F. Hayashi, M. Shimizu, M. Nakata, H. Ishigaki, M. Wilde, K. Fukutani (2007) Influence of hydrogen permeability of liner nitride film on program/erase endurance of split-gate type flash EEPROMs, Proceedings of IEEE 45th Annual International Reliability Physics Symposium (IRPS) 2007, pp. 190-196.

-2006-

AMS

S. Shibata, Y. Okuda, K. Takamiya, Y. Oki, T. Sasaki, H. Matsuzaki, K. Sakamoto (2006) Measurement of ²⁶Al in Terrestrial Silicate Rock, Journal of Nuclear and Radiochemical Sciences, Vol. 7, No.2, 33-35.

Y. Matsushi, S. Wakasa, H. Matsuzaki, Y. Matsukura (2006) Long-term denudation rates of actively uplifting hillcrests in the Boso Peninsula, Japan, estimated from depth profiling of in situ-produced cosmogenic ¹⁰Be and ²⁶Al, Geomorphology, 82, 283-294.

N. Matsuoka, C. E. Thomachot, C. T. Oguchi, T. Hatta, M. Abe, H. Matsuzaki (2006) Quaternary bedrock erosion and landscape evolution in the Sor Rondane Mountains, East Antarctica: Reevaluating rates and processes, Geomorphology, 81, 408-420.

S. Wakasa, H. Matsuzaki, Y. Tanaka, Y. Matsukura (2006) Estimation of episodic exfoliation rates of rock sheets on a granite dome in Korea from cosmogenic nuclide analysis, Earth Surface Processes and Landforms, 31, 1246-1256.

-2005-

AMS

Y. Maejima, H. Matsuzaki, T. Higashi (2005) Application of cosmogenic Be-10 to dating soils on the raised coral reef terraces of Kikai Island, Southwest Japan, Geoderma, Vol 126/3-4, 389-399.

H. Matsumura, T. Sanami, K. Masumoto, N. Nakao, A. Toyoda, M. Kawai, T. Aze, H. Nagai, M. Takada, H. Matsuzaki (2005) Target dependence of beryllium fragment productions on natC, ²⁷Al, natCu, natAg, and ¹⁹⁷Au targets in neutron- and alpha-induced nuclear reactions at intermediate energies, Radiochimica Acta, 93, 497-501.

NRA and IBA

M. Wilde, K. Fukutani (2005) Quantitative coverage and stability of hydrogen-passivation layers on HF-etched Si_(1-x)Ge_x surfaces, J. Applied Physics 98, 023503.

M. Okada, S. Ogura, W.A. Dino, M. Wilde, K. Fukutani, T. Kasai (2005) Reactivity of Gold Thin Films Grown on Iridium: Hydrogen Dissociation, Appl. Catal. A 291, 55-61.

M. Okada, K. Moritani, T. Kasai, W.A. Dino, H. Kasai, S. Ogura, M. Wilde, K. Fukutani (2005) Trapping hydrogen with a bimetallic interface, Phys. Rev. B 71, 033408.

M. Okada, S. Ogura, W.A. Dino, M. Wilde, K. Fukutani, T. Kasai (2005) Reactive Gold Thin Films Grown on Iridium, Appl. Surf. Sci. 246, 68-71.

M. Wilde, K. Fukutani (2005) Evaluation of Non-Resonant Background in Hydrogen Depth Profiling via ¹H(¹⁵N, ag)¹²C Nuclear Reaction Analysis near 13.35 MeV, Nucl. Instr. Meth. B 232, 280.