Jian Sun

activity

20172021

most citedSuperhard and Superconducting B6C

20 citations · 83 across the 6 of their papers we have counts for

collaborators

10 papers

cond-mat.mtrl-sci2021★ 20 cited

Topological insulators in the NaCaBi family with large SOC gaps

Dexi Shao, Zhaopeng Guo, Xianxin Wu +4

By means of first-principles calculations and crystal structure searching techniques, we predict that a new NaCaBi family crystallized into the ZrBeSi-type structure (\ie $P6_{3}/m…

cond-mat.mtrl-sci2020★ 6 cited

Pressure Engineering of the Dirac Fermions in Quasi-One-Dimensional Tl $_{2}$ Mo $_{6}$ Se $_{6}$

Ziwan Song, Bin Li, Chunqiang Xu +6

Topological band dispersions other than the standard Dirac or Weyl fermions have garnered the increasing interest in materials science. Among them, the cubic Dirac fermions were re…

cond-mat.supr-con2020★ 9 cited

Electron-phonon coupling and superconductivity in the doped topological-crystalline insulator (Pb $_{0.5}$ Sn $_{0.5}$ ) $_{1 - x}$ In $_{x}$ Te

A. Sapkota, Y. Li, B. L. Winn +12

We present a neutron scattering study of phonons in single crystals of (Pb $_{0.5}$ Sn $_{0.5}$ ) $_{1 - x}$ In $_{x}$ Te with $x = 0$ (metallic, but nonsuperconducting) and $x = 0.2$ (nonmetallic…

cond-mat.mtrl-sci2019

Superconducting single-layer T-graphene and novel synthesis routes

Qinyan Gu, Dingyu Xing, Jian Sun

Single-layer superconductors are ideal materials for fabricating superconducting nano devices. However, up to date, very few single-layer elemental superconductors have been predic…

cond-mat.supr-con2018

Unusual phonon density of states and response to the superconducting transition in the In-doped topological crystalline insulator Pb $_{0.5}$ Sn $_{0.5}$ Te

Kejing Ran, Ruidan Zhong, Tong Chen +13

We present inelastic neutron scattering results of phonons in (Pb $_{0.5}$ Sn $_{0.5}$ ) $_{1 - x}$ In $_{x}$ Te powders, with $x = 0$ and 0.3. The $x = 0$ sample is a topological crystalline insu…

cond-mat.mtrl-sci2018

Evidence for a Dirac nodal-line semimetal in SrAs $_{3}$

Shichao Li, Zhaopeng Guo, Dongzhi Fu +11

Dirac nodal-line semimetals with the linear bands crossing along a line or loop, represent a new topological state of matter. Here, by carrying out magnetotransport measurements an…

Topological insulators in the NaCaBi family with large SOC gaps

Pressure Engineering of the Dirac Fermions in Quasi-One-Dimensional Tl2​Mo6​Se6​

Electron-phonon coupling and superconductivity in the doped topological-crystalline insulator (Pb0.5​Sn0.5​)1−x​Inx​Te

Superconducting single-layer T-graphene and novel synthesis routes

Unusual phonon density of states and response to the superconducting transition in the In-doped topological crystalline insulator Pb0.5​Sn0.5​Te

Evidence for a Dirac nodal-line semimetal in SrAs3​

Pressure Engineering of the Dirac Fermions in Quasi-One-Dimensional Tl $_{2}$ Mo $_{6}$ Se $_{6}$

Electron-phonon coupling and superconductivity in the doped topological-crystalline insulator (Pb $_{0.5}$ Sn $_{0.5}$ ) $_{1 - x}$ In $_{x}$ Te

Unusual phonon density of states and response to the superconducting transition in the In-doped topological crystalline insulator Pb $_{0.5}$ Sn $_{0.5}$ Te

Evidence for a Dirac nodal-line semimetal in SrAs $_{3}$