中国物理B ›› 2018, Vol. 27 ›› Issue (11): 118102-118102.doi: 10.1088/1674-1056/27/11/118102
所属专题： TOPICAL REVIEW — Physics research in materials genome
• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇 下一篇
Combinatorial synthesis and high-throughput characterization of copper-oxide superconductors
J Wu, A T Bollinger, X He, I Božović
- 1 Brookhaven National Laboratory, Upton, New York 11973-5000, USA;
2 Applied Physics Department, Yale University, New Haven, CT 06520, USA
Combinatorial synthesis and high-throughput characterization of copper-oxide superconductors
J Wu1, A T Bollinger1, X He2, I Bo?ovi?1,2
- 1 Brookhaven National Laboratory, Upton, New York 11973-5000, USA;
2 Applied Physics Department, Yale University, New Haven, CT 06520, USA
摘要：
Fast synthesis and screening of materials are vital to the advance of materials science and are an essential component of the Materials Genome Initiative. Here we use copper-oxide superconductors as an example to demonstrate the power of integrating combinatorial molecular beam epitaxy synthesis with high-throughput electric transport measurements. Leveraging this method, we have generated a phase diagram with more than 800 compositions in order to unravel the doping dependence of interface superconductivity. In another application of the same method, we have studied the superconductor-to-insulator quantum phase transition with unprecedented accuracy in tuning the chemical doping level.
中图分类号: (Methods of deposition of films and coatings; film growth and epitaxy)
- 81.15.-z