Welcome

Since the perfomance of computers have drastically incresed recently, the numerical simulations of dynamics of fluxoid based on TDGL (Time Depended Ginzburg Landau) equation has been frequently reported. This kind of numerical simulation is as important as experimental study. Therefore, it is desired to clarify the availability of TDGL. In addition, the control of the nano structure inside the superconductor such as artifitial pinning centers is one of the hot topics. Hence, the numerical calculation of pinning force from the interaction between nano size pinning center and flux lines becomes important.

For this pourpose, we initiate the new research group in JSAP (Japanese Society of Applied Physics). The aim of our group is opening the discussion group for simulation of flux line-dynamics and complicated phenomenon of superconductor to cotribute to the application of research works of superconductors.

If you have intereted in our group, please contact to us.

4th meeting in Fukuoka on Jan 31, 2017

Simulation of superconducting: Micro to Macro, M. Kato (Osaka Prefecture University)

Investigation of the flux lines motion in superconductors in a longitudinal magnetic field by the computer simulation using the Time-Dependent Ginzburg-Landau equations, Kento Adachi,Yusuke Ichino,Yuji Tsuchiya,Yutaka Yoshida(Natoya Univ.)

Numerical simulations for the motion of fluxoids with repulsive pinning centers under the longitudinal magnetic field, T. Matsuno (National Insitute of Technology, Ariake College)

Study of fluxoid in superconductor under transvers magnetic field with various pinning centers, K. Tanimura, E. S. Otabe (Kyushu Insitute of Technology)

3rd meeting in Niigata on Sep 15, 2016

Study of fluxoid in superconductor under transvers magnetic field using time depended Ginzburg-Landau equation, K. Tanimura, E. S. Otabe (Kyushu Insitute of Technology)

Numerical simulations for the motion of fluxoids under the longitudinal magnetic field, T. Matsuno (National Insitute of Technology, Ariake College)

Fluxoid dynamics and Unsymetric I-V charateristics by unsymetric pinning centers,Y. Ichino (Nagoya University)

Summer Seminar in FIT seminar house on Aug 17-18, 2016

Visual Physical Simulation by using Processing

The aim of the summer seminar is, to obtain the skill for numerical simulation by FDTD and show it visually by Processing. Please enjoy the examples prepared by Prof. Matsuno. And if you have interested in the Summer Seminar, please let us know.

Youtube
Processing page

Lecturer: Prof. Tetsuya Matsuno, Ariake National College of Technology
Date: Aug 17-18, 2016
Place: FIT seminar house
Contact: E. S. Otabe, otabe(at)cse.kyutech.ac.jp

2nd meeting in Kyutech on Jan 19, 2016

Simulation of fluxoid motion under longitudinal magnetic field, K. Adachi (Naogya Univ.)

Simulation of fluxoid motion under longitudinal magnetic field in thin wire, Y. Masuda (Kyushu Inst. of Tech.)

Numerical Simulation by TDGL, T. matsuno (Ariake Nat. Coll. of Tech.)

1st meeting in Nagoya on Sep 13, 2015

TDGL simulation by FDTD method, T. Matsuno (Ariake Nat. Coll. of Tech.)

Simulation of fluxoid dynamics, Y. Ichino (Nagoya Univ.)

Theory of time depended Ginzburg-Landau equations, Y. Mawatari (AIST)

Contact

Director: E. S. Otabe (Kyushu Inst. of Tech.) otabe(at)cse.kyutech.ac.jp

General affairs: Y. Mawatari (AIST)