Chang Liu

activity

20152023

most citedRobust axion insulator and Chern insulator phases in a two-dimensional antiferromagnetic topological insulator

840 citations · 2k across the 23 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

cond-mat.mtrl-sci2017★ 127 cited

Dimensional Crossover Induced Topological Hall Effect in a Magnetic Topological Insulator

Chang Liu, Yunyi Zang, Wei Ruan +5

We report transport studies of Mn-doped Bi2Te3 topological insulator (TI) films with accurately controlled thickness grown by molecular beam epitaxy. We find that films thicker tha…

cond-mat.mtrl-sci2017★ 10 cited

Temperature Dependent n-p Transition of 3 Dimensional Dirac Semimetal Na $_{3}$ Bi Thin Film

Chang Liu, Jack Hellerstedt, Mark T. Edmonds +1

We study the temperature dependence ( $77$ K - $475$ K) of the longitudinal resistivity and Hall coefficient of thin films (thickness $20$ nm) of three dimensional topological Dirac…

cond-mat.mtrl-sci2017★ 12 cited

Electrostatic Modulation of the Electronic Properties of Dirac Semimetal Na3Bi

Jack Hellerstedt, Indra Yudhistira, Mark T. Edmonds +4

Large-area thin films of topological Dirac semimetal Na $_{3}$ Bi are grown on amorphous SiO $_{2}$ :Si substrates to realise a field-effect transistor with the doped Si acting as back gat…

Dimensional Crossover Induced Topological Hall Effect in a Magnetic Topological Insulator

Temperature Dependent n-p Transition of 3 Dimensional Dirac Semimetal Na3​Bi Thin Film

Electrostatic Modulation of the Electronic Properties of Dirac Semimetal Na3Bi

Temperature Dependent n-p Transition of 3 Dimensional Dirac Semimetal Na $_{3}$ Bi Thin Film