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Masaki Hada

Researcher JST-PRESTO

Masaki Hada
Mail：hada.m.aa @@ m.titech.ac.jp

※please change @@ to @.

[feild for interest]
Ultrafast phenomena, Electron and X-ray diffraction

[CV]
2005 Mar. B.D. (Eng.) Kyoto University
2007 Mar. M.D. (Eng.) Kyoto Univeristy
2010 Nov. Ph.D. (Eng.) Kyoto University
2010 Dec. Researcher, Quantum Science and Engineering Center, Kyoto University
2011 Mar. Researcher, University of Hamburg
2013 Jan. Senior Scientist, University of Hamburg
2013 Aug. Scientist, The Max Planck Institute for the Structure and Dynamics of Matter
2013 Nov. Researcher, JST-PRESTO, Tokyo Institute of Technology

[Publications]
Original Paper
 1. "Impact of laser on bismuth thin-films"
C. Laulhe, M. Cammarata, M. Servol, R.J.D. Miller, M. Hada, S. Ravy, Euro. Phys. J. Special Topics 222, 1277-1285 (2013).
 2. "Hot electron injection driven phase transitions"
M. Hada, DF. Zhang, A. Casandruc, R.J.D. Miller, Y. Hontani, J. Matsuo, R.E. Marvel, R.F. Haglund, Phys. Rev. B 86, 134101 (2012).
 3. "Femtosecond electron diffraction: Preparation and characterization of (110)-oriented bismuth films"
G. Moriena, M. Hada, G. Sciaini, J. Matsuo, R.J.D. Miller, J. Appl. Phys. 111, 043504 (2012).
 4. "Low-damage milling of an amino acid thin film with cluster ion beam"
M. Hada, S. Ibuki, Y. Hontani, Y. Yamamoto, K. Ichiki, S. Ninomiya, T. Seki, T. Aoki, J. Matsuo, J. Appl. Phys. 110, 094701 (2011).
 5. "Photo-induced lattice softening of excited-state VO2"
M. Hada, K. Okimura, J. Matsuo, Appl. Phys. Lett, 99, 051903 (2011).
 6. "Characterization of vapor-deposited L-leucine nanofilm"
M. Hada, K. Ichiki, J. Matsuo, Thin Solid Films 519, 1993-1997 (2011).
 7. "Using ellipsometry for the evaluation of surface damage and sputtering yield in organic films with irradiation of argon cluster ion beams"
M. Hada, S. Ninomiya, T. Seki, T. Aoki, J. Matsuo, Surf. Interface Anal. 43, 84-87 (2011).
 8. "Characterization of structural dynamics of VO2 thin film on c-Al2O3 using in-air time-resolved x-ray diffraction"
M. Hada. K. Okimura, J. Matsuo, Phys. Rev. B 82, 153401 (2010).
 9. "SIMS with highly excited primary beams for molecular depth profiling and imaging of organic and biological materials"
J. Matsuo, S. Ninomiya, H. Yamada, K. Ichiki, Y. Wakamatsu, M. Hada, T. Seki, T. Aoki, Surf. Interface Anal. 42, 1612-1615 (2010).
10. "Effects of ambient pressure on Cu K alpha X-ray radiation with millijoule and high-repetition-rate femtosecond laser"
M. Hada, J. Matsuo, Appl. Phys. B.: Lasers Opt. 99, 173-179 (2010).
11. "Evaluation of Damage Layer in an Organic Film with Irradiation of Energetic Ion Beams"
M. Hada, S. Ibuki, S. Ninomiya, T. Seki, T. Aoki, J. Matsuo, Jpn. J. Appl. Phys. 49, 036503 (2010).
12. "Low damage smoothing of magnetic material films using a gas cluster ion beam"
S. Kakuta, S. Sadaki, T. Hirano, K. Ueda, T. Seki, S. Ninomiya, M. Hada, J. Matsuo, Nucl. Instrum. Meth. Phys. Res. B 257, 677-682 (2007).

Review
 1. "卓上フェムト秒時間分解電子線回折装置の開発と光誘起構造相転移"
恩田健、羽田真毅　固体物理 49, 101 (2014).
 2. "Ultrafast structural dynamics with table top femtosecond hard X-ray and electron diffraction setups"
M. Hada, K. Pichugin, G. Sciaini, Euro. Phys. J. Special Topics 222, 1093-1123 (2013).
 3. "Ultrafast X-ray sources for time-resolved measurements"
M. Hada, J. Matsuo, X-ray Spectrom. 41, 188-194 (2012).

Invited talks
 1．"Femtosecond Electron Diffraction Studies"
M. Hada, LSC2014 (Apl. 23-24, 2014, Yokohama, Japan, planned)
 2. "時間分解電子線回折法による光誘起ダイナミクス"
羽田真毅、第２回 先進的観測技術研究会（Feb. 21, 2014, Tsukuba, Japan）
 3. "Cold ablation driven by localized forces: a femtosecond electron diffraction study"
M. Hada & R.J.D. Miller, FEIS2013 (Dec. 9-12, 2013, Key West, USA)
 4．"Femtosecond electron  diffraction for "Molecular  movies""
羽田真毅、第231回応用セラミックス研究所講演会　（Oct. 30, 2012, Yokohama）

International Conference
 1. "Cold ablation driven by localized forces in alkali halides"
M. Hada, D. Zhang, K. Pichugin, J. Hirscht, M.A. Kochman, S.A. Hayes, S. Manz, R.Y.N. Gengler, D.A. Wann, T. Seki, G. Moriena, C.A. Morrison, J. Matsuo, G. Sciaini, R.J.D. Miller, Gordon Research Conference, 2014 Ultrafast Phenomena

in Cooperative Systems (Ventura, USA, Feb. 2014)
 2. "Pauli Driven Cold Explosion in Alkali Halides"
M. Hada, D. Zhang, R. Y. N. Gengler, T. Seki, J. Matsuo, G. Sciaini, R. J. D. Miller, The 3rd Banff Meeting on Structural Dynamics (Banff, Canada, Feb. 2013).
 3. "Ultrafast Hot Electron Induced Phase Transition in VO2"
M. Hada, D. Zhang, A. Casandruc, Y. Hontani, R. E, Marvel, R. F. Haglund Jr., J. Matsuo, R. J. D. Miller, Electronic States and Phases Induced by Electric or Optical Impacts (Paris, France, September 2012)
 4. "Ultrafast Hot-electron Induced Phase Transitions in Vanadium Dioxide"
M. Hada, Y. Hontani, R.E. Marvel, R. F. Hagulund Jr., J. Matsuo, Ultrafast Phenomena 2012 (Lausanne, Switzerland, July 2012).
 5. "REGAE: New Source for Atomically Resolved Dynamics"
M. Hada, J. Hirscht, D. Zhang, S. Manz, K. Pichugin, D. A. Mazurenko, S. Bayesteh, H. Delsim-Hashemi, K. Floettmann, M. Huening, S. Lederer, G. Moriena, C. Mueller, G. Sciaini, R. J. D. Miller, International Conference on Ultrafast

Structural Dynamics (Berlin, Germany, March 2012).
 6. "Sample Preparation for Femtosecond Electron Diffraction: Low Damage Milling of Organic Materials with Cluster Ion Beams"
M. Hada, J. Hirscht, D. Zhang, K. Pichugin, S. Hayes, G. Moriena, G. Sciaini, T. Seki, T. Aoki, J. Matsuo, R. J. D. Miller, The 2nd Banff Meeting on Structural Dynamics (Banff, Canada, Feb. 2012).
 7. "Ultrafast optical actuation of VO2 thin film unaccompanied by structural phase transition"
M. Hada, J. Matsuo, 1st CFEL Symposium (Sylt, Germany, 2011/03/18).
 8. "Evaluation of damage layer in an organic film with irradiation of energetic ion beams"
M. Hada, S. Ibuki, S. Ninomiya, T. Seki, T. Aoki and J. Matsuo, 18th International Conference on Ion Implantation Technology (Japan, June 2010).
 9. "Evaluation of Lattice Motion with Vacuum-free Compact Designed Time-resolved X-ray Diffraction"
M. Hada, J. Matsuo, The 1st Banff Meeting on Structural Dynamics (Banff, Canada, 2010/2/26).
10. "Effect of ambient pressure on Cu Kα X-ray radiation with millijoule and high-repetition-rate femtosecond laser"
M. Hada, J. Matsuo, International Symposium on the Physics of Excitation-assisted Nano-processes (Wakayama, Japan, 2009/11/20).
11. "Evaluation of optical properties in organic films with irradiation of cluster ion beams"
M. Hada, S. Ninomiya, T. Seki, T. Aoki and J. Matsuo, 17th International Conference on Secondary Ion Mass Spectrometry (Toronto, Canada, 2009/9/14).
12. "Development of femtosecond X-ray diffraction"
M. Hada, J. Matsuo, 6th Conference on Ultrafast Surface Dynamics (Kloster Banz, Germany, 2008/7/23).
13. "Real-time observation of ultrafast phenomena with femtosecond X-ray diffaraction"
M. Hada, J. Matsuo, 5th Symposium on Ultrafast Surface Dynamics (Abashiri, Japan, 2006/05/21-25).

[Research Fund]
JST-PRESRO Molecular Techonology and creation of new functions (2013-2016)
Photoinduced structural dynamics of functional organic materials explored with femtosecond electron probes

• Masaki Hada