156 citations · 219 across the 6 of their papers we have counts for
9 papers
Depositing boron on Cu(111): Borophene or boride?
Xiao-Ji Weng, Jie Bai, Jingyu Hou +7
Large-area single-crystal surface structures were successfully prepared on Cu(111) substrate with boron deposition, which is critical for prospective applications. However, the pro…
Prediction of high-Tc superconductivity in ternary lanthanum borohydrides
Xiaowei Liang, Aitor Bergara, Xudong Wei +7
The study of superconductivity in compressed hydrides is of great interest due to measurements of high critical temperatures (Tc) in the vicinity of room temperature, beginning wit…
Negative linear compressibility and unusual dynamic behaviors of NaB3
Xin-Ling He, Shu-Ning Pan, Yue Chen +7
First-principles calculations reveal that sodium boride (NaB3) undergoes a phase transition from a tetragonal P4/mbm phase to an orthorhombic Pbam phase at about 16 GPa, accompanie…
Helium Induced Nitrogen Salt at High Pressure
Jingyu Hou, Xiao-Ji Weng, Artem R. Oganov +6
The energy landscape of helium-nitrogen mixtures is explored by ab initio evolutionary searches, which predicted several stable helium-nitrogen compounds in the pressure range from…
Direct Observation of Room-Temperature Dislocation Plasticity in Diamond
Anmin Nie, Yeqiang Bu, Junquan Huang +10
It is well known that diamond does not deform plastically at room temperature and usually fails in catastrophic brittle fracture. Here we demonstrate room-temperature dislocation p…
Temperature-dependent hardness of diamond-structured covalent materials
Xing Feng, Jianwei Xiao, Bin Wen +4
Understanding temperature-dependent hardness of covalent materials is not only of fundamental scientific interest, but also of crucial importance for technical applications. In thi…