Laboratory of Applied Solid State Physics
Research Group of Quantum Matter Physics, Division of Applied Physics
Graduate School of Engineering, Hokkaido University

Prof. Osamu Matsuda     Asst. Prof. Motonobu Tomoda


Japanese version

Current research activities: picosecond ultrasonics and plasmonics in nanostructures, plasphonics, acoustic metamaterials, surface acoustic wave visualization with ultrashort optical pulses, ultrafast electronic and thermal diffusion, nanoscale phonon detection using atomic force microscopy

          Top News:
                             Stopping sound with a compact maze ball   New!
                             Sound transmission between nanowires   New!
                             Detecting sound with electron spin  
                             Squeezing sound in solids  
                             The magic beam that won't vibrate  
                             Watching waves going nowhere                              

  Gallery         News Articles and Press Coverage       Animation gallery 

Last update: April 16, 2024


Postdocs: Paul H. Otsuka, Thida Worakrit


  • Masters: Nobutaro Hoshi, Hiroyuki Onomura, Hajime Tanaka, Shugo Ogawa
  • Undergraduate: Atsushi Saito, Hiromi Kurano, Yuki Hojo, Yuki Tada

Alumni staff: Prof. Oliver B. Wright 

Research activities

Seasonal views around our laboratory

Spring azaleas and fountainSummer duck sails across the pond
Autumn view of pondWinter ducks disobey instructions

Spring views

Summer views

Autumn views

Winter views

Contact information

Our laboratory rooms are A2-24, A2-25, P261 in the Faculty of Engineering. Click here for the Map of our Faculty and for Access to the university.

Any comments and suggestions are welcome. Please write to

Prof. O. Matsuda,
Division of Applied Physics, Graduate School of Engineering, Hokkaido University,
Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.

or e-mail to this address:


Background image : Snapshot of surface acoustic waves propagating on crystals and complex nanostructures (200 micrometer x 200 micrometer regions).

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