Member of Executive Meeting

Research summary

Most of the energy obtained from natural resources is wasted as heat, and it is important to develop technologies to reuse this waste heat by converting or storing it into other forms of energy (e.g., electricity) for the realization of a sustainable society. Our group aims to contribute to the effective use of thermal energy by designing, fabricating, and evaluating materials and devices from a multi-scale perspective, from molecules to continuum. We are also studying interfacial fluid phenomena and polymer composites using the same approach.

Biography

1999: B.S., Mechanical Engineering, School of Engineering, Tohoku University
(1996 - 1997: University of California, Davis)
2004: Ph.D. in Mechanics, Royal Institute of Technology, Sweden (KTH)
2004 - 2007: JSPS Research Fellow (PD) (Affiliation: School of Engineering, The University of Tokyo)
2007 - 2008: Assistant Professor, Department of Mechanical Engineering, School of Engineering, The University of Tokyo
2008 - 2010: Lecturer, Department of Mechanical Engineering, School of Engineering, The University of Tokyo
2010 - 2017: Associate Professor, Department of Mechanical Engineering, School of Engineering, The University of Tokyo
2010 - 2011: Visiting Researcher, Department of Mechanical Engineering, Massachusetts Institute of Technology
2012 - 2015: JST PRESTO Researcher (concurrent)
2015 - 2020: Research Fellow, National Institute for Materials Science (concurrent)
2017 - Present: Professor, Department of Mechanical Engineering, School of Engineering, The University of Tokyo
2017 - present: Visiting Researcher, Center for Advanced Intelligence Project, RIKEN (concurrent)
2022 - Present: Professor, Institute of Engineering Innovation, School of Engineering, The University of Tokyo

Zeldovich Medal Committee on Space Research (2010)
The Young Scientists’ Prize, The Commendation for Science and Technology by the Minister of Educational, Culture, Sports, Science and Technology (2013)
Dean's Award, School of Engineering, The University of Tokyo (2016)
Academic Award of the Heat Transfer Society of Japan (2016, 2018)
JSAP Outstanding Paper Award (2020)
JSPS Prize (2020)
Academic Award of Thermoelectric Society of Japan (2021)
Nukiyama Memorial Award (2022)

G. Wang, M. Kudo, K. Daicho, S. Harish, B. Xu, C. Shao, Y. Lee, Y. Liao,N. Matsushima, T. Kodama, F. Lundell, L D. Söderberg, T. Saito, J. Shiomi," Enhanced High Thermal Conductivity Cellulose Filaments via HydrodynamicFocusing", Nano Letters 22, 8406 (2022).
B. Xu, S. Hu, S-W. Hung, C. Shao, H. Chandra, F-R. Chen, T. Kodama, J.Shiomi, " Weaker bonding can give larger thermal conductance at highlymismatched interfaces,", Science Advances 7, eabf8197 (2021).
R. Hu, S. Iwamoto, L. Feng, S. Ju, S. Hu, M. Ohnishi, N. Nagai, K.Hirakawa, J. Shiomi, “Machine-learning-optimized aperiodic superlatticeminimizes coherent phonon heat conduction”, Physical Review X, 10, 021050(2020).
A. Sakurai, K. Yada, T. Simomura, S. Ju, M. Kashiwagi, H. Okada, T.Nagao, K. Tsuda, J. Shiomi, "Ultra-narrowband wavelength-selective thermalemission with aperiodic multi-layered metamaterials designed by Bayesianoptimization”, ACS Central Science, 5, 319 (2019).
M. Yamawaki, M. Ohnishi, S. Ju, J. Shiomi, “Multifunctional structuraldesign of graphene thermoelectrics by Bayesian optimization”, ScienceAdvances, 4, eaar4192 (2018).
S. Ju, T. Shiga, L. Feng, Z. Hou, K. Tsuda, J. Shiomi, “Designingnanostructures for phonon transport via Bayesian optimization”, PhysicalReview X, 7, 021024 (2017)
T. Kodama, M. Ohnishi, W. Park, T. Shiga, J. Park, T. Shimada, H.Shinohara, J. Shiomi, K. E. Goodson, “Modulation of thermal andthermoelectric transport in individual carbon nanotubes by fullereneencapsulation”, Nature Materials, 16, 892 (2017).
S. Nita, M. Do-Quang, J. Wang, Y-C. Chen, Y. Suzuki, G. Amberg, J.Shiomi, "Electrostatic cloaking of surface structure for dynamic wetting",Science Advances 3, e1602202 (2017).
J. Shiomi, K. Esfarjani, G. Chen, “Thermal conductivity of half-Heuslercompounds from first principles calculations”, Physical Review B, 84, 104302(2011).
J. Shiomi, S. Maruyama, “Non-Fourier heat conduction in a single-walledcarbon nanotubes: Classical molecular dynamics simulations”, Physical Review B, 73, 205420 (2006)