4 papers
Superconducting up to 20.6 K in bulk YSi and YSi/Si superlattices due to chemical flattening
Ding-qing Li, Chong Tian, Juan Du +5
Currently, the fundamental building blocks of leading quantum computers are Josephson junctions, whose core is usually the superconducting Al on Si wafers. However, the transition…
Double-Bridge Mechanism for Enhancing Tc in Oxide Superconductors
Jun-jie Shi, Juan Du, Yao-hui Zhu
We propose a new double-bridge mechanism to significantly enhance in ionic oxide superconductors. Based on our recently proposed ionic-bond-driven O/Cu-bridged (bridge-I) pai…
Ionic-Bond-Driven Atom-Bridged Room-Temperature Cooper Pairing in Cuprates and Nickelates: a Theoretical Framework Supported by 32 Experimental Evidences
Jun-jie Shi, Yao-hui Zhu
Unlike ordinary conductors and semiconductors, which conduct electricity through individual electrons, superconductors usually conduct electricity through electron pairs, known as…
O-bridged electron pairing: the microscopic mechanism for high-temperature superconductivity in cuprates and nickelates
Jun-jie Shi, Yao-hui Zhu
Based on the energy level structure of neutral oxygen atom O and its anions, through in-depth analysis of the bonding process and formation mechanism of anion O ($1<x\leq{2}…