UEC-Ikeda group
Condensed matter physics at ultrahigh magnetic fieldsDepartment of Engineering ScienceUniversity of Electro-CommunicationsWe aim to pioneer new research areas in the frontier of science using ultra-strong magnetic fields exceeding 1000 Tesla. Our weapons are our unique experimental techniques and the skills to develop them. Through the development of unconventional experimental devices and experiments utilizing the world's strongest magnetic fields, we invite you to join us in exploring the frontiers of experimental physics.
We are always open to questions about the assignments and requests for visits. (For students interested in graduation research assignments)
私たちはサイエンスのフロンティア領域である1000テスラ超強磁場を舞台に、新たな研究領域の開拓をもくろんでいます。私たちの武器は、ユニークな実験手法とその開発スキルです。一風変わった実験装置の開発や世界最強磁場を利用した実験を通じて、私たちと一緒に実験物理のフロンティアを開拓しませんか?
配属先に関する質問や見学希望はいつでも受け付けています。(卒研配属希望者へのビデオ)
For information about "Let's Create a Strong Magnetic Field Mini Bank!", click here.
「強磁場ミニバンクを作ろう!」についてはこちら
Schedule
2025
Feb 8-14 SPring-8 Beam time (Katayama)
2024
Dec 27 Takumi Girl Project 03
Dec 16-18 High magnetic field meeting, invited talk
Dec 9-14 SACLA preparation (Bruno)
Dec 6-8 The 4th 1000 T meeting@Atami
Oct 14-21 SACLA Beam time (2024B: Ikeda, Kihara)
Sept 16-19 JPS annual meeting 2024@Hokkaido Univ. (A symposium on mini-bank)
Sept 10-12 70 years of the Tanabe-Sugano diagrams@Waseda Univ., invited talk
Sept 10-12 日本セラミックス協会第37回秋季シンポジウム@名古屋大, invited talk
Aug 22 ✓Takumi Girl Project 02
July 16-17 ✓創発・創発の場@京大
July 16 ✓Takumi Girl Project 01
June 26-27 ✓創発・融合の場@東京 Base1+2
June 4-10 ✓SACLA Beam time (2024A: Ikeda, Gen)
May 28-31 ✓MORIS2024@York Univ., UK, invited talk
April 19-21 ✓The 3rd meeting of 1000T Science@Kyoto Univ. (Katsura campus)
March 29-30 ✓1000テスラ若手勉強会「固体中の化学的描像と1000テスラ科学」
March 25-26 ✓ミニバンクを立ち上げよう!+ミニコイルを作ろう!
March 18-21 ✓JPS 2024 Spiring (online), Award talk + invited talk
Feb. 29 ✓創発報告会
Feb. 19 ✓テニュアトラック中間報告会
March 11-12 ✓SACLA Users' meeting@SACLA
Feb. 4-10 ✓MECMATPLA@Montgenèvre France, invited talk
NEWS
22 Aug 2024 ,
We welcomed 7 junior high school girls to a Takumi girl event. We tried to observe the Magnetotactic bacteria and see the magnetic field effects. However, our microscope was not good enough to resolve them. It's a pity.
私たちはTakumi girlイベントに中学生の女の子7人を迎えました。磁性細菌の観察とその磁場効果の検証うを試みましたが、私たちの顕微鏡ではそれらを観察するのに十分な分解能がありませんでした。残念・・・。
14 Aug. 2024
Dilip San is visiting Oak Ridge National Lab. in the US for a Neutron scattering experiment.
6 Aug. 2024
Mr. Noda (M2) has attended Summer School of Condensed matter physics(物性若手夏の学校)
1 Aug. 2024
A paper on a portable 40 T generator is uploaded to arXiv.
A concise 40 T pulse magnet for condensed matter experiments
A. Ikeda, K. Noda, K. Shimbori, K. Seki, D. Bhoi, A. Ishita, J. Nakamura, K. Matsubayashi, K. Akiba
arXiv:2407.21736
It includes examples of FBG ΔL/L, magnetoresistance, and magnetization measurement using a mini-coil. The supplement summarizes the technique for building a mini bank.
19 June 2024
A review paper on LaCoO3 at 600 T is uploaded to arXiv.
A review on magnetic field induced spin crossover in LaCoO3 up to 600 T
A. Ikeda, Y. H. Matsuda, K. Sato, J. Nasu
arXiv:2407.00645
18 June 2024
I had a poster presentation in JST-FOREST's annual workshop at Kyoto University 100 yrs memorial hall.
18 June 2024
We had a TAKUMI Girl experiment on 13 July. We took a walk to the Nogawa river, collected water sample, and applied magnetic field pulse during observing them using a high-speed camera.
1 June 2024
I gave a talk at the JST FOREST Meeting for the Kawamura Panel on 26-27 June at Minamisunamachi. I enjoyed topics ranging from mathematics, astronomy, particle physics, and to material science. We took a group photo at the end of the workshop. Half of the people have already left...
22 June 2024
「パルス強磁場を作っちゃおう!」
池田暁彦
固体物理, Vol 59, No. 6, 303 (2024)
が出版されました。パルス強磁場ミニバンクの作り方が、細かく説明してあります。ちょっと長いけど読んでみてね。
原稿はこちらの講義資料です。
3-10 June 2024
We have been in SACLA for 100 T XRD experiment (2024A). We are successful like never before !!
6 June 2024
Yoko Miyake san has joined our group as a secretary.
28-31 May 2024
I gave a talk in MORIS2024 at York University UK.
"Road to x-ray science at 100 T", A. Ikeda
York city was so beautiful. The workshop venue was beyond imagination with the large stained glass.
7 May 2024
物理学会若手奨励賞(領域8)の賞状をもらいました。受賞対象となった研究は「1000テスラひずみ計測法の開発によるLaCoO3の新規電子相の発見」です。
[1] A. Ikeda, T. Nomura, Y. H. Matsuda, A. Matsuo, K. Kindo, and K. Sato. Phys. Rev. B 93, 220401(R) (2016).
[2] A. Ikeda, Y. H. Matsuda, and K. Sato. Phys. Rev. Lett. 125, 177202 (2020).
[3] A. Ikeda, Y. H. Matsuda, K. Sato, H. S. Y. Ishii, D. Nakamura, S. Takeyama, and J. Nasu. Nat. Commun. 14, 1744 (2023).
1 May 2024
Dilip Kumar Bhoiさんが特任准教授として着任されました。
14 March 2024
東大素粒子センターの若手3人を訪問してインタビューしてきました。ニュースレターの原稿作りのためです。
11-13 March 2024
SACLA Users' Meeting 2024でトークとセッションの座長をしてきました。
X-ray experiment in pulsed ultrahigh magnetic field beyond 100 T with a portable single turn coil system “PINK”
A: Novel opportunities of XFEL experiments with magnetic fields A. Ikeda (UEC), Y. Kubota (SACLA)
さらにそのあと岡山大学を見学させてもらいました。
05 March 2024
著名誌!?である京王・井の頭線沿線情報マガジン「みんなの大学」で当研究室が紹介されました。
Ikeda lab. appears in a local free paper of Keio line.
04 March 2024
野田コイルによって40テスラ発生に成功しました!
We have succeeded in the generation of 40 T using Noda coil in in UEC!!
26 FEB 2024
五葉遊学さんが卒業研究優秀発表賞を受賞されました。タイトルは「フル3次元解析マルチフィジックス有限要素法シミュレータを利用した破壊型パルスマグネットにおける磁場発生メカニズムの解析 」です。
Mr. Y. Goyou won presentation award for his graduation research titled "Analysis of a destructive pulse magnet using full 3D multiphysics simulator using finite element method"
4-10 FEB 2024
I gave an invited talk in Mecmatpla@Montgenèvre France
22-26 JAN 2024
SACLAで2023Bの実験を行いました。世界初の100テスラXRD実験に成功しました。
17-19 JAN 2024
SACLAでPINK-02の放電試験を行ってきました。