258 citations · 351 across the 11 of their papers we have counts for
11 papers
Phonon-mediated superconductivity in two-dimensional hydrogenated phosphorus carbide: HPC
Ya-Ping Li, Liu Yang, Hao-Dong Liu +5
In the recent years, three-dimensional (3D) high-temperature superconductors at ultrahigh pressure have been reported, typical examples are the polyhydrides HS, LaH, a…
Phonon-Mediated Superconductivity near the Lattice Instability in Hole-doped Hydrogenated Monolayer Hexagonal Boron Nitride
Takat B. Rawal, Ling-Hua Chang, Hao-Dong Liu +2
Employing the density-functional theory with local density approximation, we show that the fully hydrogenated monolayer-hexagonal boron nitride (HBN) has a direct-band gap of 2…
Graphane with carbon dimer defects: Robust in-gap states and a scalable two-dimensional platform for quantum computation
Lei Hao, Hong-Yan Lu, C. S. Ting
We study the energy level structures of the defective graphane lattice, where a carbon dimer defect is created by removing the hydrogen atoms on two nearest-neighbor carbon sites.…
Electronic structure and nontrivial topological surface states in ZrRuP and ScPd compounds
Armindo S. Cuamba, Hong-Yan Lu, Lei Hao +1
In this paper, we investigate the topological properties of ZrRuP and ScPd using the first-principles calculations. We calculate the electronic structure, surface states, and…
Type-II Dirac cone and Dirac cone protected by nonsymmorphic symmetry in carbon-lithium compound (C4Li)
Armindo S. Cuamba, Pavan Hosur, Hong-Yan Lu +2
In this work, we predict a novel band structure for Carbon-Lithium(C4Li) compound using the first-principles method. We show that it exhibits two Dirac points near the Fermi level;…
Spinon Majorana fermions
Rui Wang, Hong-Yan Lu, Baigeng Wang +1
A realization of Majorana fermions is proposed in the frustrated magnets via the topological proximity effect. Specifically, we consider a theoretical model, where a topological in…
Strain-induced enhancement of thermoelectric performance in a ZrS2 monolayer
H. Y. Lv, W. J. Lu, D. F. Shao +2
The increase of a thermoelectric material's figure of merit (ZT value) is limited by the interplay of the transport coefficients. Here we report the greatly enhanced thermoelectric…
Ferromagnetism and superconductivity with possible pairing symmetry in partially hydrogenated graphene
Hong-Yan Lu, Lei Hao, Rui Wang +1
By means of first-principles calculations, we predict two new types of partially hydrogenated graphene systems: CH and CH, which are shown to be ferromagnet…
Two-band model of Raman scattering on iron pnictide superconductors
C. S. Liu, W. C. Wu
Based on a two-band model, we study the electronic Raman scattering intensity in both normal and superconducting states of iron-pnictide superconductors. For the normal state, due…
Impurity resonance states in electron-doped high T_c superconductors
Yuan Wan, Hai-Dong Lv, Hong-Yan Lu +1
Two scenarios, i.e., the anisotropic s-wave pairing (the s-wave scenario) and the d-wave pairing coexisting with antiferromagnetism (the coexisting scenario) have been introduced t…
Disentangling single-particle gap by electronic Raman absorption in electron-doped cuprates
Hong-Yan Lu, Qiang-Hua Wang
In the under- to optimal-doping regimes of electron-doped cuprates, it was theoretically suspected that there is a coexistence of superconducting (SC) and antiferromagnetic (AFM) o…