3 papers
cond-mat.supr-con2025
Thermal rectification in jointless Pb solid wire
Masayuki Mashiko, Poonam Rani, Yuto Watanabe +1
Thermal rectification is observed in jointless Pb wires at temperatures near the superconducting transition of Pb under magnetic fields. Using different magnetic-field (H) response…
cond-mat.supr-con2025
Magneto-Tunable Thermal Diode Based on Bulk Superconductor
Poonam Rani, Masayuki Mashiko, Keisuke Hirata +2
Thermal diode is a growing technology and important for active thermal flow control. Since the theoretical designing of thermal diode in 2004, various kinds of solid-state thermal…
cond-mat.mtrl-sci2025
Huge anisotropic magneto-thermal switching in high-purity polycrystalline compensated metals
Poonam Rani, Yuto Watanabe, Takuma Shiga +6
Magneto-thermal transport is a promising physical property for thermal management applications. Magneto-thermal switching enables active control of heat flows, and a high switching…