![](https://www.kek.jp/wp-content/uploads/2024/05/pr202405291400en.jpg)
Institute of Materials Structure Science
![](https://www.kek.jp/wp-content/uploads/2024/05/pr202405291400en.jpg)
![J-PARC 物質・生命科学実験施設(MLF)ミュオン実験施設で行われたミュオン冷却・加速の実験装置](https://www.kek.jp/wp-content/uploads/2024/05/pr202405171500-1.jpeg)
World’s first cooling and acceleration of muon
The first muon accelerator finally coming to a reality
![Energy shift of the C=O π* peak in the O K-edge XAS spectrum of PNIPAM versus MeOH molar fraction](https://www.kek.jp/wp-content/uploads/2024/05/pr202405171000en.jpg)
Exploration of polymer cononsolvency mechanism through soft X-ray absorption spectroscopy
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20231228p-1.jpg)
Precision Spectroscopy Measurements of Muonic Helium Atoms — World record improved for the first time in 40 years —
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20231117e.webp)
Shedding Light on Unique Conduction Mechanisms in a New Type of Perovskite Oxide
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20230613p_e.jpg)
Discovering features of band topology in amorphous thin films
![](https://www.kek.jp/wp-content/uploads/2024/02/prr20230427_2en.jpg)
Discovering Hidden Order in Disordered Crystals -New Material Analysis Method Combining Resonant X-Ray Diffraction and Solid-State NMR-
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20220210p-en.jpg)
Successful Nondestructive Two-dimensional Quantitative Analysis of Degradation of the Charging Capacity of Lithium-ion Secondary Batteries
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20221004muon.jpg)
Muon experiment reveals more detail of asteroid Ryugu
![](https://www.kek.jp/wp-content/uploads/2024/02/pr20220923ryugu_e1.png)