Longfei Sun

collaborators

3 papers

cond-mat.supr-con2026

Enhancement of $J$ $_{c}$ by Proton Irradiation in HgBa $_{2}$ Ca $_{2}$ Cu $_{3}$ O $_{8}$ $_{+}$ $_{I^} ´$ Single Crystals

Wenjie Li, Ran Guo, Xin Zhou +10

Critical current density is the key parameter for the practical application of superconductivity. In this study, 3 MeV proton irradiation experiments were conducted on HgBa $_{2}$ Ca$_…

cond-mat.supr-con2025

Increase of critical current density in FeSe superconductor by strain effect

Han Luo, Xinyue Wang, Xin Zhou +6

Conventional $J_{c}$ -enhancement methods like doping and irradiation often introduce extrinsic elements or defects, altering intrinsic properties. Here, we report a significant $J_{c}$ …

cond-mat.mes-hall2025

Effects of disorder on the quantum transport properties in topologically nontrivial metal PbTaSe $_{2}$

Longfei Sun, Yue Sun, Qiang Hou +5

Weak antilocalization (WAL), an increase in the electrical conductivity at low temperatures associated with the suppression of electron localization due to quantum interference eff…

Enhancement of Jc​ by Proton Irradiation in HgBa2​Ca2​Cu3​O8​+​I^​´ Single Crystals

Increase of critical current density in FeSe superconductor by strain effect

Effects of disorder on the quantum transport properties in topologically nontrivial metal PbTaSe2​

Enhancement of $J$ $_{c}$ by Proton Irradiation in HgBa $_{2}$ Ca $_{2}$ Cu $_{3}$ O $_{8}$ $_{+}$ $_{I^} ´$ Single Crystals

Effects of disorder on the quantum transport properties in topologically nontrivial metal PbTaSe $_{2}$