3 papers
cond-mat.supr-con2025
Electronic transport properties of titanium nitride grown by molecular beam epitaxy
Kosuke Takiguchi, Yoshiharu Krockenberger, Tom Ichibha +4
This study investigates the molecular beam epitaxial (MBE) growth of titanium nitride (TiN) thin films, achieving a high residual resistivity ratio (RRR) of 15.8. We observed a str…
cond-mat.mtrl-sci2024
Role of Ion Milling Angle in Determining Conducting and Insulating States on SrTiO3 Surfaces
Yuki K. Wakabayashia, Yoshiharu Krockenberger, Kosuke Takiguchi +2
SrTiO3 (STO), a promising wide-bandgap semiconductor for high-k capacitors and photocatalysis, requires precise surface control for device fabrication. This study investigates the…
cond-mat.supr-con2024
Berezinskii-Kosterlitz-Thouless transition in rhenium nitride films
Kosuke Takiguchi, Yoshiharu Krockenberger, Yoshitaka Taniyasu +1
The quest to manipulate and understand superconductivity demands exploring diverse materials and unconventional behaviors. Here, we investigate the BKT transition in synthesized Re…