251 citations · 630 across the 9 of their papers we have counts for
9 papers
Ultrafast Dynamics Evidence of High Temperature Superconductivity in Single Unit Cell FeSe on SrTiO3
Y. C. Tian, W. H. Zhang, F. S. Li +7
The recent observation of high-temperature superconductivity in one unit cell thick FeSe on SrTiO3 (1UC FeSe/STO)1 initiated a new pathway to realizing even higher transition tempe…
Dirac Fermion in Strongly-Bound Graphene Systems
Yuanchang Li, Pengcheng Chen, Gang Zhou +5
It is highly desirable to integrate graphene into existing semiconductor technology, where the combined system is thermodynamically stable yet maintain a Dirac cone at the Fermi le…
Spontaneous edge-defect formation and defect-induced conductance suppression in graphene nanoribbons
Jia Li, Zuanyi Li, Gang Zhou +5
We present a first-principles study of the migration and recombination of edge defects (carbon adatom and/or vacancy) and their influence on electrical conductance in zigzag graphe…
Activated dissociation of O2 on Pb(111) surfaces by Pb adatoms
Yu Yang, Jia Li, Zhirong Liu +8
We investigate the dissociation of O2 on Pb(111) surface using first-principles calculations. It is found that in a practical high-vacuum environment, the adsorption of molecular O…
Prediction of Half Metallicity along the Edge of Boron Nitride Zigzag Nanoribbons
Fawei Zheng, Gang Zhou, Zhirong Liu +4
First-principles calculations reveal half metallicity in zigzag boron nitride (BN) nanoribbons (ZBNNRs). When the B edge, but not the N edge, of the ZBNNR is passivated, despite be…
Adsorption of gas molecules on graphene nanoribbons and its implication for nano-scale molecule sensor
Bing Huang, Zuanyi Li, Zhirong Liu +5
We have studied the adsorption of gas molecules (CO, NO, NO2, O2, N2, CO2, and NH3) on graphene nanoribbons (GNRs) using first principles methods. The adsorption geometries, adsorp…