Sawako (Saco) NAKAMAE - Ingénieur chercheure (Staff Physicist) Service de Physique de l'Etat Condensé Groupe SPHYNX : "Systèmes Physiques Hors-équilibre, hYdrodynamique, éNergie et compleXité" Please visit our group page: Complex Liquid thermoelectricity & Interacting magnetic nanoparticles  Also our project page: MAGENTA - MAGnetic nanoparticle based liquid ENergy materials for Thermoelectric device Applications (H2020 FET Proactive 2016) +33 1 69 08 75 38/93 07 +33 1 69 08 87 86

Sujets de recherche / research interests

• Magnétisme exotiques dans les systèmes nano-structurés : nanoparticules magnétiques, supracristaux ordonnés, supraconducteurs, etc.
• Magnétisme à très basse température.
• Propriétés électrique, magnétique et structural des molécules d'ADN
• Conductivité électrique et thermoélectrique dans les liquides (magnétiques) et les solides

• Magnetic nanoparticles: Interacting magnetic nanoparticles
• Local magnetic field probe
• Exotic low temperature Magnetism: Superconductors , Spin Ice
• Complex Liquid thermoelectricity

CV

Expérience professionnelle / Professional experience:

• Nov. 2020: Joint Programme AMPEA Coordinator (Advanced Materials and Processes for Energy Application) - EERA - The European Energy Research Alliance
  JP AMPEA fosters basic science on energy materials as a way to obtain breakthrough for future emerging technologies, and as a source of fundamental problem-solving during technology development.
• 2017-2020: P.I. of the FET Proactive H2020  2017 MAGENTA, " "MAGnetic nanoparticle based liquid ENergy materials for Thermoelectric device Applications" (see CORDIS)
• 2005 -now : Research scientist at CEA SPEC/SPHYNX
• Foreign Research Associate, Physics Department (Quantum Materials and Phenomena) at University of Paris 7 (Denis Diderot) , 2005
• Teaching/research associate, Physics Department at University of Paris 7 (Denis Diderot), 2003-2004
• Postdoctoral Research Associate, Solid State Physics Department, University of Paris 11, 2002-03
• Postdoctoral Research Associate (NSF, International Research Fellow) Quantum Physics Lab , Ecole Supèrieure de Physique et de Chimie Industrielle de la ville de Paris , 2000-02
• Other FUN jobs I have held

Formation / Education:

• B.A.  University of Illinois at Urbana-Champaign
• M.S. and Ph.D., Florida State University 
• HDR Université Paris Sud (HDR-nakamae.pdf)

Enseignement/Teaching activities

• 2008-2009 : Tutorat de physique du solide, 3^ème année d'école ingénieur à l'ESPCI, Paris.
• 2003-2004 : Travaux dirigés de mécanique, optique et hydrostatique, 1^ère année de DEUG à l'Université Paris 7, Travaux pratiques d'électromagnétisme, niveau Licence à l'Université Paris 7.
• 1996-1997 : Tutorat de mécanique et électromagnétisme, 1^ère et 2^ème années de Bachelor of Science à Florida State University.
• 1993-1994 : Travaux pratiques de mécanique et thermostatique, 1^ère année de Bachelor of Science à Florida State University.

Recent Publications

Publications HAL-CEA

1. E. Sani, M. R. Martina, T. Salez, S. Nakamae, E. Dubois and V. Peyre, "Multifunctional magnetic nanocolloids for hybrid solar-thermoelectric energy harvesting, Nanomaterials 11(4) (2021) 1031. ⟨10.3390/nano11041031⟩
2. I. Chikina, S. Nakamae, V. Shikin, A. Varlamov, Two-stage Seebeck effect in charged colloidal suspensions, Entropy 23(2) (2021) 150.
3. K. Bhattacharya, M. Sarkar, T. Salez, S.Nakamae, G. Demouchy et al.,Structural, Thermodiffusive and thermoelectric properties of maghemite nanoparticles dispersed in ethylammonium nitrat, ChemEngineering 4(1) (2020) 5.
4. A. Ngo, S. Costanzo, P.-A. Albouy, V. Russier, S. Nakamae et al.,  Formation of colloidal crystals of maghemite nanoparticles: Experimental and theoretical investigations, Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier, 2019, 560 (2019) 270
5. T.J. Salez, S. Nakamae, R. Perzynski, G. Mériguet, A. Cebers et al., Thermoelectricity and thermodiffusion in magnetic nanofluids: entropic analysis, Entropy, 20 (6) (2018) 405.
6. T. Salez et al., "Can charged colloidal particles increase the thermoelectric energy conversion efficiency?" Phys. Chem. Chem. Phys. 19 (2017), 9409.
7. B. T. Huang et al., "Thermoelectricity and thermodiffusion in charged colloids," The Journal of Chemical Physics, 143, 054902 (2015).
8. M. Bonetti et al., "Thermoelectric energy recovery at ionic-liquid/electrode interface," The Journal of Physical Chemistry, 142 244708 (2015).
9. S. Nakamae “Out of Equilibrium Dynamics in of Superspin Glass State of Strongly Interacting Magnetic Nanoparticle Assemblies,” Journal of Magnetism and Magnetic Materials, 55 225 [2014].
10. S. Nakamae, F. Ladieu and I. Lisiecki, “Nanocrystalline Order Effects on the Magnetic Properties of Supracrystals of Cobalt Nanoparticles,” Journal of Physics: Conference Series, 521 012007 [2014].
11. V. Zinovyeva, S. Nakamae, M. Bonetti and M. Roger, “Enhanced Thermoelectric Power in Ionic Liquids,” ChemElectroChem, 1 426 [2014].
12. S. Nakamae, C. Crauste-Thibierge, K. Komatsu, D. L’Hôte, Y. Tahri, E.Vincent, E. Dubois, V. Dupuis and R. Perzynski, “Dynamic Correlation Length Growth in Superspin Glass: Bridging Experiments and Simulations,” Applied Physics Letters 101 242409 [2012].
13. M. Bonetti, S. Nakamae, and M. Roger, “A simply-designed cell for thermal conductivity measurements of low vapor-pressure liquids,” Review of Scientific Instruments 82 064906 [2011].
14.  M. Bonetti, S. Nakamae, M. Roger, P. Guenoun, “Large thermoelectric power in non-aqueous electrolyte,” Journal of Physics and Chemistry 134 114513 [2011].
15.  K. Komatsu, D. L’Hôte, S. Nakamae, V. Mosser, M. Konczykowski, E. Dubois, V. Dupuis, R. Perzynski, “Experimental Evidence of Violation of Fluctuation-Dissipation Theorem in a Superspin Glass”, Physical Review Letters 106 150603  [2011].
16. S. Nakamae, C. Crauste-Thibierge, K. Komatsu, D. L’Hôte, E.Vincent, E. Dubois, V. Dupuis and R. Perzynski, “Anisotropy-axis orientation effect on the magnetization of g-Fe₂O₃ frozen ferrofluid” Journal of Physics D: Applied Physics 43 474001 [2010].
17. S. Nakamae, C. Crauste-Thibierge, K. Komatsu, D. L’Hôte, Y. Tahri, E.Vincent, V. Dupuis, E. Dubois and R. Perzynksi, “Superspin Glass Aging Behavior in Textured and Non-Textured Frozen Ferrofluid” accepted, Journal of Applied Physics 107 09E135 [2010].

Publications dans la base publiCEA

Past and Present Funded Projects

• 2017-2020: FET Proactive H2020  2017 MAGENTA, " "MAGnetic nanoparticle based liquid ENergy materials for Thermoelectric device Applications" (see CORDIS)

• 2014-2017: ANR –générique "DiSSCo-Hall", Dipolar Superferromagnetism in Supracrystals of Cobalt nanoparticles and miniature Hall sensor development (PI)

• 2013-2016: ANR-PROGELEC "TE-FLIC", Thermoélectricité dans des ferrofluides, liquides ioniques et colloïdes (PI)

• 2012: Projet d’équipement: Ile de France-DIM "Petit Four" et RTRA Triangle de la Physique "DipSFM",
  Small oven insert for SQUID magnetometer for producing Dipolar SuperFerroMagnetism in Supercrystals of Co-nanoparticles (PI)

• 2012: Projet d’équipement : LABEX-PALM-Emergence "MAGTEP" Magneto-thermoelectric power in ferrofluids. (PI)

• 2011-2012: CEA/DSM-Energy "Flûte", Fluides thermoélectriques (partener)

• 2009-2010: RTRA-Triangle de la Physique "DynMAG", Observation of magnetic dynamics in individual nano-objects and their assemblies via Hall microprobes (PI)

publication-nakamae2015.doc