Abstract Trisodium bismuthide (Na3Bi) is the first experimentally verified topological Dirac
semimetal, and is a 3D analogue of graphene hosting relativistic Dirac fermions. Its …

Topology appears across condensed matter physics to describe a wide array of phenomena
which could alter, augment, or fundamentally change the functionality of many technologies …

Abstract The three-dimensional (3D) Dirac semimetals have linearly dispersive 3D Dirac
nodes where the conduction band and valence band are connected. They have isolated 3D …

Abstract 2D Na 3 Bi has attracted significant interests due to its surface properties. The
adsorption characteristics of gas molecules on Na 3 Bi monolayer are researched by a first …

Ultrathin films of Na 3 Bi on insulating substrates are desired for opening a bulk bandgap
and generating the quantum spin Hall effect from a topological Dirac semimetal, though …

Bismuth r based compounds are of great interest due to their unique and important
structural, physi cal, and chemical properties. Recently, a new layered material mgni2 Bi4 …

US11239073B2 - Methods and structures for altering charge carrier density or bandgap of a
topological Dirac semimetal layer - Google Patents US11239073B2 - Methods and structures …

在本文中, 构建了一种易于实现的二维声子晶体: 截面为正方形的铁柱以三角晶格形式排列在
水中. 研究发现, 在此声子晶体的布里渊区中心Γ 点有半狄拉克点出现: 其带结构沿ΓY …

The magnetic proximity effect (MPE) has generated a lot of interest recently due to its ability
to introduce magnetic order into otherwise non-magnetic systems. It can be realized in 2D …