Recreating the quantum universe in quantum Hall systems
Expanding edges of quantum Hall systems in a cosmology language: [...]
14
05, 2022
29
03, 2022
Electron wave video-captured by ultra-fast microscope
Electron wave running along edge [...]
17
03, 2022
人工知能エレクトロニクス卓越大学院に採用
鄭 潤賢氏と金 東鉉氏が東北大学人工知能エレクトロニクス卓越大学院に採用されました。
25
09, 2021
“Extreme Universe” project adopted
Grant-in-Aid for Transformative Research Areas(A) 2021 (Extreme Universe, Head Investigator [...]
1
09, 2021
Device fabrication
https://youtu.be/wUsHhHIglZk
27
01, 2021
Anisotropic expansion of drifting spin helices
The drift of electron spin helices in external in-plane electric [...]
25
12, 2020
Research Fellowship for Young Scientists
Ph. D student Akinori Kamiyama has been selected for Research [...]
25
12, 2020
JSPS International Fellowship FY2021
J. N. Moore has been selected for the JSPS International [...]
5
08, 2020
3.2. 二階の常微分方程式
3.2. 二階の常微分方程式¶ 二階のODEを解くには、二元連立一階微分方程式に置き換えてやればいい。具体例でみてみよう。 (例題) $\ddot{x} + \dot{x} + x = [...]