4 papers
Disorder-induced linear magnetoresistance in Sr-doped Bi2Se3 thin films
Jiayuan Hu, Wenxiang Jiang, Guohua Wang +8
Sr-doped Bi2Se3 thin films was known as a potential candidate of topological superconductor. The magnetoresistance (MR) of SrxBi2Se3 films with various doping concentrations x were…
Discovery of the Superconductivity in 3d Element Ni doped IrTe
Qiang Jing, Ping Li, Yunze Long +11
IrTe with large spin-orbital coupling (SOC) shows a CDW-like first order structural phase transition from high-temperature trigonal phase to low-temperature monoclinic phase at…
Achieving 50 femtosecond resolution in MeV ultrafast electron diffraction with a double bend achromat compressor
Fengfeng Qi, Zhuoran Ma, Lingrong Zhao +12
We propose and demonstrate a novel scheme to produce ultrashort and ultrastable MeV electron beam. In this scheme, the electron beam produced in a photocathode radio-frequency (rf)…
Possible structural origin of superconductivity in Sr-doped Bi2Se3
Zhuojun Li, Meng Wang, Dejiong Zhang +13
Doping bismuth selenide (Bi2Se3) with elements such as copper and strontium (Sr) can induce superconductivity, making the doped materials interesting candidates to explore potentia…