(1 Key Laboratory of Strongly-Coupled Quantum Matter Physics,Chinese Academy of Sciences,University of Science and Technology of China,Hefei 230026,China)
(2 Department of Physics,University of Science and Technology of China,Hefei 230026,China)
(3 Hefei National Laboratory for Physical Sciences at the Microscale,University of Science and Technology of China,Hefei 230026,China)
(4 Collaborative Innovation Center of Advanced Microstructures,Nanjing University,Nanjing 210093,China)
The discovery of high-Tc cuprates superconductors is the beginning of an era for studying superconductivity. In order to obtain superconductors with even higher superconducting transition temperature, people starts to widely search new superconducting materials with unconventional mechanism. Here, we will introduce some representative superconducting material families and their basic physical properties. Finally, we will also make a prospect for the future of exploring new unconventional superconductors.