Thematic Programs

Spintronics: from Mathematics to Devices

Information

Date

October 19, 2015 – October 21, 2015

Venue

TOKYO ELECTRON House of Creativity 3F, Lecture Theater, Katahira Campus, Tohoku University [Access]

Workshop description

The topics of the workshop include (but are not limited to) the following:

• Physics of two–dimensional electron systems and semiconductor nanostructures
• Electron/nuclear spin related phenomena: electron/nuclear spin manipulation, electron–nuclear spin interaction, and electron/nuclear spin based measurements
• Coherent control of electron/nuclear spin and quantum information
• Graphene, nanotubes, diamond, oxides, transition–metal dichalcogenides, topological insulators, superconductors and their heterostructures and hybrid systems
• Novel experimental probes and techniques

Keynote speakers

Klaus von Klitzing (Max Planck Institute)
Electron Spin in GaAs/AlGaAs Heterostructures

Masashi Kawasaki (The University of Tokyo)
Unconventional quantum Hall effect in new materials

Seigo Tarucha (The University of Tokyo)
Coherent control of electron spin in a dynamical nuclear spin bath

Invited speakers

Keiichiro Akiba (Tokyo University of Agriculture and Technology)
Optically induced nuclear spin polarization in the quantum Hall regime

Russell Deacon (RIKEN)
Non–local spin entangled states in double quantum dot Josephson Junctions

Benedikt Friess (Max Planck Institute)
NMR probing of the spin and charge ordering in the quantum Hall regime

Toshimasa Fujisawa (Tokyo Institute of Technology)
Exchange–induced spin blockade in a double quantum dot

Makoto Kohda (Tohoku University)
Spin–orbit interaction in semiconductor nanostructures

Yoji Kunihashi (NTT)
Electrical control of drifting spin coherence

Gil–Ho Lee (Harvard University)
Negative refractive transport of electrons in ballistic graphene

Tomoki Machida (The University of Tokyo)
Quantum transport in van der Waals junctions of graphene and 2D materials

Takashi Nakajima (RIKEN)
Generation of locally and non–locally entangled electron spin pairs in a triple quantum dot

Yasuhiro Niimi (Osaka University)
Spin transport in mesoscopic superconductors with strong spin–orbit interactions

Benjamin Piot (LNCMI Grenoble)
Hyperfine coupling and spin polarization in the bulk of the topological insulator Bi₂Se₃

Dominik Zumbuhl (University of Basel)
Helical nuclear spin order in GaAs quantum wires

Registration

The workshop is free of charge. Those who want to participate in the workshop should register from the registration system.

Abstract submission

Participants who wish to present their work at the workshop are requested to submit the title and abstract (about 300 words without figure) to hirayama*m.tohoku.ac.jp (change * to @) by September 25, 2015. Preference of oral/poster presentation should be indicated. Notification of acceptance and the selection of oral/poster presentation will be sent to the authors by October 1st.

Chairs

Yoshiro Hirayama
(Professor, Graduate School of Science, Tohoku University)

Koji Muraki
(Group Leader, Senior Distinguished Scientist, NTT)

Time Schedule

– Download [PDF]

Monday, October 19

Opening

Session1: Keynote Session

10:00 – 10:45

Klaus von Klitzing  Keynote speaker

10:45 – 11:00

Coffee Break

11:00 – 11:45

Masashi Kawasaki  Keynote speaker

11:45 – 12:30

Seigo Tarucha  Keynote speaker

12:30 – 14:00

Lunch (90min)

Session2: Topological Insulator

14:00 – 14:30

Benjamin Piot  Invited speaker

14:30 – 14:50

Ngoc Han Tu

14:50 – 15:10

F. Couedo

15:10 – 15:40

Coffee Break

Session3: Graphene

15:40 – 16:10

Tomoki Machida  Invited speaker

16:10 – 16:40

Gil–Ho Lee  Invited speaker

16:40 – 17:00

N. Kumada

17:00 – 20:00

Poster Session & Discussions

Tuesday, October 20

Session4: Superconductor and hybrid systems

09:30 – 10:00

Yasuhiro Niimi  Invited speaker

10:00 – 10:30

Russell Deacon  Invited speaker

10:30 – 10:50

Hiraku Toida

10:50 – 11:25

Coffee Break

Session5: Quantum wires and point contacts

11:25 – 11:55

Dominik Zumbuhl  Invited speaker

11:55 – 12:15

Minoru Kawamura

12:15 – 13:45

Lunch (90min)

Session6: Quantum dots

13:45 – 14:15

Toshimasa Fujisawa  Invited speaker

14:15 – 14:45

Takashi Nakajima  Invited speaker

14:45 – 15:05

Tomohiro Yamaguchi

15:05 – 15:25

Wataru Izumida

15:25 – 15:50

Coffee Break

Session7: Quantum Hall systems and real space imaging

15:50 – 16:20

Keiichiro Akiba  Invited speaker

16:20 – 16:40

K. Hashimoto

16:40 – 17:00

J. Nicholas Moore

17:00 – 17:15

M. H. Fauzi

17:15 – 17:30

Y. Hama

Wednesday, October 21

Session8: Spin–orbit interactions

09:30 – 10:00

Makoto Kohda  Invited speaker

10:00 – 10:30

Yoji Kunihashi  Invited speaker

10:30 – 10:45

T. Masuda

10:45 – 11:15

Coffee Break

Session9: Resistively detected NMR

11:15 – 11:45

Benedikt Friess  Invited speaker

11:45 – 12:05

K. Muraki

12:05 – 12:25

Y. Hirayama

Closing