難波愼一 (Shinichi Namba) - マイポータル

基本情報

所属: 広島大学

研究者番号: 00343294
J-GLOBAL ID: 200901008054240189
researchmap会員ID: 5000021683

プラズマ中の原子分子過程と革新的プラズマ応用技術に関する研究を行っています．

論文

Enhancement of water-window soft x-ray emission from laser-produced Au plasma under low-pressure nitrogen atmosphere

John, Christian, Kishimoto, Maki, Johzaki, Tomoyuki, Higashiguchi, Takeshi, Kakunaka, Noboru, Matsumot, Yasuhiro, Hasegawa, Noboru, Nishikin, Masaharu, Ejima, Takeo, Sunahara, Atsushi …

OPTICS LETTERS 44(6) 1439-1442 2019年3月15日査読有り
Spatially resolved laser absorption spectroscopy on a micro-hollow cathode He plasma

Keisuke Ueno, Kenta Kamebuchi, Jiro Kakutani, Leo Matsuoka, Shinichi Namba, Keisuke Fujii, Taiichi Shikama, Masahiro Hasuo

JAPANESE JOURNAL OF APPLIED PHYSICS 58(SA) 2019年2月査読有り
Extreme-ultraviolet coherent pulse amplification in argon

C. Serrat, J. Seres, E. Seres, S. Namba

Phys. Rev. A 99 063425 2019年査読有り
Demonstration of Plasma Window with 20mm Diameter and Pressure Separation for Accelerator Applications

N. Ikoma, Y. Miyake, M. Takahashi, H. Okuno, S. Namba, K. Takahashi, T. Sasaki, T. Kikuchi

Plasma Fusion Res. 14 1206148 2019年査読有り
Soft X-ray spectral analysis of laser produced molybdenum plasmas using fundamental and second harmonics of a Nd:YAG laser

R. LOKASANI, H. KAWASAKI, Y. SHIMADA, M. SHOJI, K. ANRAKU, T. EJIMA, T. HATANO, W. JIANG, S. NAMBA, J. NIKL …

Opt. Exp. 27 33351-33358 2019年査読有り
Optimized highly charged ion production for strong soft x-ray sources obeying a quasi-Moseley's law

Y.Shimada, H. Kawasaki, K. Watanabe, H. Hara, K. Anraku, M. Shoji, T. Oba, M. Matsuda, W. Jiang, A. Sunahara …

AIP Advances 9 115315 2019年査読有り
Experiments on laser cleaning of sooted optical windows

Endo, Takuma, Okada, Kazuki, Ito, Yuto, Kim, Wookyung, Johzaki, Tomoyuki, Namba, Shin-ichi

APPLIED OPTICS 57(36) 10522-10527 2018年12月20日査読有り
High-density cascade arc plasma sources for application to plasma windows for virtual vacuum interfaces

Namba, S., Iwamoto, Y., Asano, Y., Shugyo, T., Fukuyama, K., Ikoma, N., Okuno, H., Tamura, N., Endo, T.

PHYSICS OF PLASMAS 25(11) 2018年11月査読有り
Intense water-window soft x-ray emission by spectral control using dual laser pulses

Arai, Goki, Hara, Hiroyuki, Hatano, Tadashi, Ejima, Takeo, Jiang, Weihua, Ohashi, Hayato, Namba, Shinichi, Sunahara, Atsushi, Sasaki, Akira, Nishikino, Masaharu …

OPTICS EXPRESS 26(21) 27748-27756 2018年10月15日査読有り
Spectral dynamics of soft X-ray emission in dual-laser-produced medium-Z plasma

Ohashi, Hayato, Hara, Hiroyuki, Arai, Goki, Hatano, Tadashi, Ejima, Takeo, Suzuki, Chihiro, Namba, Shinichi, Sasaki, Akira, Nishikino, Masaharu, O'Sullivan, Gerry …

APPLIED PHYSICS B-LASERS AND OPTICS 124(10) 2018年10月査読有り
Emission of water-window soft x-rays under optically thin conditions using low-density foam targets

Hara, Hiroyuki, Kawasaki, Hiromu, Tamura, Toshiki, Hatano, Tadashi, Ejima, Takeo, Jiang, Weihua, Ohashi, Hayato, Namba, Shinichi, Sunahara, Atsushi, Sasaki, Akira …

OPTICS LETTERS 43(15) 3750-3753 2018年8月1日査読有り
Generation of a Large Diameter He Cascade Arc Plasma for a Plasma Window Application

Asano, Y., Iwamoto, Y., Fukuyama, K., Tamura, N., Endo, T., Namba, S.

IEEE TRANSACTIONS ON PLASMA SCIENCE 46(7) 2626-2629 2018年7月査読有り
Characteristics of an under-expanded supersonic flow in arcjet plasmas

Shinichi Namba, Taiichi Shikama, Wataru Sasano, Naoki Tamura, Takuma Endo

JAPANESE JOURNAL OF APPLIED PHYSICS 57(6) 066101 2018年6月査読有り
Comparative study of laser ignition and spark-plug ignition in high-speed flows

Takuma Endo, Keisuke Kuwamoto, Wookyung Kim, Tomoyuki Johzaki, Daisuke Shimokuri, Shin-ichi Namba

Combustion and Flame 191 408-416 2018年5月1日査読有り
Investigation of a large diameter He cascade arc plasma by vacuum-UV and visible emission spectroscopy

Y. Asano, Y. Iwamoto, K. Fukuyama, N. Tamura, T. Endo, S. Namba

IEEE Trans. Plasma Sci. 46 2626-2629 2018年4月1日査読有り
Spatially Resolved Measurements of Metastable Atom Density and Electric Field Strength in a Microhollow Cathode Helium Plasma by Laser Absorption Spectroscopy

K. Ueno, K. Kamebuchi, J. Kakutani, L. Matsuoka, S. Namba, K. Fujii, T. Shikama, M. Hasuo

Plsama Fusion Res. 13 3406070 2018年査読有り
Laser absorption spectroscopy for measurement of He metastable atoms of a microhollow cathode plasma

Keisuke Ueno, Kenta Kamebuchi, Jiro Kakutani, Leo Matsuoka, Shinichi Namba, Keisuke Fujii, Taiichi Shikama, Masahiro Hasuo

JAPANESE JOURNAL OF APPLIED PHYSICS 57(1) 2018年1月査読有り
Attosecond sublevel beating and nonlinear dressing on the 3d-to-5p and 3p-to-5s core-transitions at 91.3 eV and 210.4 eV in krypton

Enikoe Seres, Jozsef Seres, Shinichi Namba, John Afa, Carles Serrat

OPTICS EXPRESS 25(25) 31774-31788 2017年12月査読有り
Measurement of Ion Mach Number of Arcjet Plasmas by a Directional Langmuir Probe Under High-Gas Pressure

Wataru Sasano, Taiichi Shikama, Kazuki Kozue, Leo Matsuoka, Naoki Tamura, Shinichi Namba

IEEE TRANSACTIONS ON PLASMA SCIENCE 45(3) 485-488 2017年3月査読有り
Attosecond sublevel beating and nonlinear dressing on the 3d-to-5p and 3p-to-4s core transtions at 91.3 eV and 21.0 eV in Krypton

難波愼一

Opt. Exp. 25 31775 2017年査読有り

もっとみる

講演・口頭発表等

X線パラメトリック増幅を用いたプラズマX線レーザー

難波愼一

光・量子ビーム科学合同シンポジウム2017 2017年5月9日招待有り
明暗構造を有するアークジェットプラズマにおけるマッハプローブ計測

佐々野航

プラズマ科学における分光計測の高度化と原子分子過程研究の新展開 2016年12月20日難波愼一

共同研究・競争的資金等の研究課題

Plasma windowを用いた革新的真空インターフェースの開発と先端プロセス技術への展開

村田学術振興財団研究助成金 2017年 - 2018年

難波愼一