We launch a workshop ELTC-NTM 2023 on the 5.5 years project entitled as "Investigation into unusual behaviors in electron and lattice thermal conductivity" in an area of "Creation of Innovative Core Technologies for Nano-enabled Thermal Management", JST-CREST program. This workshop will be held on July 29th, 2023 in Toyota Technological Institute (TTI), Nagoya, Japan.

Each group readers participating the project and some of their group members will make a talk about some recent breakthrough stories and successes obtained in the project. It aims to provide a platform for professors, young researchers, and students to discuss latest hot researches and achievements.

Tsunehiro Takeuchi (TTI, Chair of Organizing Committee for ELTC-NTM 2023)

Thank you for your participation! Here is a group photo.

Program

9:20
  Opening remarks
  Tsunehiro Takeuchi (TTI)

Presentations from Takeuchi Group

9:30-10:00
  Achievements of Takeuchi Group in fundamental physics and applications
  Tsunehiro Takeuchi (TTI)

10:00-10:15
  Thermoelectric performance of amorphous Fe-V-W-Al thin films
  Kavita Yadav (TTI)

10:15-10:30
  Large transverse thermoelectric effect in Ag2Te
  Kentaro Kuga (TTI)

Presentations from Tanigaki Group

10:40-11:15
  Recent progresses of thermal associated research in Beijing Academy of Quantum Information Sciences (BAQIS)
  Katsumi Tanigaki (BAQIS)

11:15-11:35
  Anomalously large Seebeck in organic semiconductor rubrene single crystal for p- and n- carriers
  Hidekazu Shimotani (Tohoku Univ.)

11:35- 11:50
  2D materials-based photoelectronic and memory effect
  Yaping Qi (Tohoku Univ.)

11:50-13:00
  Lunch Time & Poster Session 1

Presentations from Shimojo Group

13:00-13:30
  Theoretical Study of the Mechanism of Anomalous Lattice Thermal Conduction
  Fuyuki Shimojo (Kumamoto Univ.)

13:30-13:55
  First-Principles Study on the Thermoelectric Properties of Topological Multilayers in BiSbTe2S
  Takao Tsumuraya (Kumamoto Univ.)

13:55-14:10
  Shear-Stress Simulation of Silver Chalcogenides with Machine-Learning Interatomic Potentials
  Hinata Hokyo (Kumamoto Univ.)

Presentations from Sato Group

14:20-14:50
  Computational materials design of Ag- and Cu-based chalcogenides based on the Boltzmann transport theory with using first-principles band structure calculations
  Kazunori Sato (Osaka Univ.)

14:50-15:08
  The transport property analysis of intermetallic compounds TMSi (TM=Cr,Mn,Co,Fe,Ni,Rh) using Kubo-Greenwood formula
  Katsuhiro Suzuki (Osaka Univ.)

14:50-15:08
  Theoretical study on temperature-dependent electrical transport properties based on the first-principles approach
  Kazunori Sato (on be half of H. Shinya)

Presentations from Okada Group

15:40-16:40
  Exploration of Novel Electronic States in Low-Dimensional Materials and Their Contribution to Thermoelectric Effects
  Yoshinori Okada

16:40-17:40
  Poster Session 2

17:40
  Closing remarks
  Tsunehiro Takeuchi (TTI)

Poster Session

PS01
  Spectral Thermal Conductivity of Silver Chalcogenides Using Machine-Learning Interatomic Potentials
  Yura Hashiguchi, Kohei Shimamura, Akihide Koura, and Fuyuki Shimojo (Kumamoto Univ.)

PS02 (Cancelled)
  Gate-tunable anomalous Hall effect in stacked van der Waals ferromagnetic insulator−topological insulator Heterostructures
  Xingchen Pan

PS03
  Computational materials design of Ag- and Cu-based chalcogenides based on the Boltzmann transport theory with using first-principles band structure calculations
  Kazunori Sato (Osaka Univ.)

PS04
  The transport property analysis of intermetallic compounds TMSi (TM=Cr,Mn,Co,Fe,Ni,Rh) using Kubo-Greenwood formula
  K. Suzuki

PS05
  Unconventional Fermi Liquid State in the Valence Fluctuating System Yb3Si5
  K. Kuga (TTI)

PS06
  Development of monolithic thermoelectric generators using high performance chalcogenide materials for ambient temperature applications
  Artoni Kevin Ang (TTI)

PS07
  Reduction of working temperature for the large magnitude in thermoelectric dimensionless figure of merit of Ag2-xCuxS
  Kosuke Sato (TTI)

PS08
  2D materials-based photoelectronic and memory effect
  Yaping Qi (Tohoku Univ.)

PS09
  Visualizing exotic phases in 2D antiferromagnetic semimetals
  Yoshinori Okada (OIST, on be half of Y. Fujisawa)

Invited Speakers

Katsumi Tanigaki, Beijing Academy of Quantum Information Sciences
Fuyuki Shimojo, Kumamoto University
Kazunori Sato, Osaka University
Yoshinori Okada, Okinawa Institute of Science and Technology Graduate University

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