RT Journal T1 Pressure-Dependent Point-Contact Spectroscopy of Superconducting PbTaSe$_2$ Single Crystals A1 Hai Zi, Ling-Xiao Zhao, Xing-Yuan Hou, Lei Shan, Zhian Ren, Gen-Fu Chen, and Cong Ren PB Chin. Phys. Lett. FD 2020-08-23 YR 2020 JF Chinese Physics Letters JO Chin. Phys. Lett. VO 37 IS 9 SP 097403DO 10.1088/0256-307X/37/9/097403 K1 LK {https://cpl.iphy.ac.cn/EN/article/article_105720.shtml}