80 citations · 153 across the 8 of their papers we have counts for
8 papers
A Dirac-fermion approach and its application to design high Chern numbers in magnetic topological insulator multilayers
Dinghui Wang, Huaiqiang Wang, Haijun Zhang
Quantum anomalous Hall (QAH) insulators host topologically protected dissipationless chiral edge states, the number of which is determined by its Chern number. Up to now, the QAH s…
Continuous Electrical Manipulation of Magnetic Anisotropy and Spin Flopping in van der Waals Ferromagnetic Devices
Ming Tang, Junwei Huang, Feng Qin +19
Controlling the magnetic anisotropy of ferromagnetic materials plays a key role in magnetic switching devices and spintronic applications. Examples of spin-orbit torque devices wit…
Cascadable in-memory computing based on symmetric writing and read out
Lizheng Wang, Junlin Xiong, Bin Cheng +17
The building block of in-memory computing with spintronic devices is mainly based on the magnetic tunnel junction with perpendicular interfacial anisotropy (p-MTJ). The resulting a…
Floquet engineering of magnetic topological insulator MnBiTe films
Tongshuai Zhu, Huaiqiang Wang, Haijun Zhang
Floquet engineering is an important way to manipulate the electronic states of condensed matter physics. Recently, the discovery of the magnetic topological insulator MnBiTe$_4…
Multiple topological nodal structure in LaSb2 with large linear magnetoresistance
Y. X. Qiao, Z. C. Tao, F. Y. Wang +16
Unconventional fermions in the immensely studied topological semimetals are the source for rich exotic topological properties. Here, using symmetry analysis and first-principles ca…
Three-Dirac-fermion approach to unexpected universal gapless surface states of van der Waals magnetic topological insulators
Dinghui Wang, Huaiqiang Wang, Dingyu Xing +1
Layered van der Waals (vdW) topological materials, especially the recently discovered MnBiTe-family magnetic topological insulators (TIs), have aroused great attention. How…
Axionic surface wave in dynamical axion insulators
Tongshuai Zhu, Huaiqiang Wang, Dingyu Xing +1
The electromagnetic response of three-dimensional topological insulators can be described by an effective axion action with a quantized axion field. Once both time-reversal and inv…
Observation of Coulomb gap in the quantum spin Hall candidate single-layer 1T'-WTe
Ye-Heng Song, Zhen-Yu Jia, Dongqin Zhang +8
The two-dimensional topological insulators (2DTI) host a full gap in the bulk band, induced by spin-orbit coupling (SOC) effect, together with the topologically protected gapless e…