3 papers
cond-mat.mtrl-sci2026
Direct imaging of stress tensor around single dislocation in diamond
Takeyuki Tsuji, Shunta Harada, Tokuyuki Teraji
Dislocations are fundamental crystal defects whose stress fields govern a wide range of material properties. The analytical form of the stress tensor around single dislocation was…
cond-mat.supr-con2025
Observation of individual vortex penetration in a coplanar superconducting resonator
Kirill Shulga, Shunsuke Nishimura, Pavel A. Volkov +7
We demonstrate the detection and control of individual Abrikosov vortices in superconducting microwave resonators. resonators with a narrowed region near the grounded end act…
cond-mat.supr-con2025
Visualization of Current-Driven Vortex Formation in High- Cuprate Superconductors
Shunsuke Nishimura, Takeyuki Tsuji, Takayuki Iwasaki +3
Type-II superconductors exhibit hysteretic behavior due to the presence of quantum vortices, and the order in which temperature and external field are varied plays a decisive role.…