Kejun Yu

most citedExperimental evidence of monolayer AlB

_{2}

with symmetry-protected Dirac cones

30 citations · 31 across the 2 of their papers we have counts for

collaborators

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2 papers · 1 filter

cond-mat.mtrl-sci2022★ 1 cited

Phononic Obstructed Atomic Insulators with Robust Corner Modes

Da-Shuai Ma, Kejun Yu, Xiao-Ping Li +2

Higher-order topological insulators (HOTIs) are described by symmetric exponentially decayed Wannier functions at some $n ecess a r y$ unoccupied Wyckoff positions and classified as ob…

cond-mat.mtrl-sci2020★ 30 cited

Experimental evidence of monolayer AlB $_{2}$ with symmetry-protected Dirac cones

Daiyu Geng, Kejun Yu, Shaosheng Yue +13

Monolayer AlB $_{2}$ is composed of two atomic layers: honeycomb borophene and triangular aluminum. In contrast with the bulk phase, monolayer AlB $_{2}$ is predicted to be a superconduc…

Phononic Obstructed Atomic Insulators with Robust Corner Modes

Experimental evidence of monolayer AlB2​ with symmetry-protected Dirac cones

Experimental evidence of monolayer AlB $_{2}$ with symmetry-protected Dirac cones