Graphene-like two-dimensional materials
Graphene is composed of a single layer of carbon atoms arranged in a two-dimensional
(2D) honeycomb lattice. It is a fundamental building block for a range of well-known carbon …
(2D) honeycomb lattice. It is a fundamental building block for a range of well-known carbon …
Magnetic topological insulators and quantum anomalous hall effect
When the magnetic order is introduced into topological insulators (TIs), the time-reversal
symmetry (TRS) is broken, and the non-trivial topological surface is driven into a new …
symmetry (TRS) is broken, and the non-trivial topological surface is driven into a new …
Topological insulator materials
Y Ando - Journal of the Physical Society of Japan, 2013 - journals.jps.jp
Topological insulators represent a new quantum state of matter which is characterized by
peculiar edge or surface states that show up due to a topological character of the bulk wave …
peculiar edge or surface states that show up due to a topological character of the bulk wave …
Magnetization switching through giant spin–orbit torque in a magnetically doped topological insulator heterostructure
Recent demonstrations of magnetization switching induced by in-plane current in heavy
metal/ferromagnetic heterostructures (HMFHs) have drawn great attention to spin torques …
metal/ferromagnetic heterostructures (HMFHs) have drawn great attention to spin torques …
Precise quantization of the anomalous Hall effect near zero magnetic field
We report a nearly ideal quantum anomalous Hall effect in a three-dimensional topological
insulator thin film with ferromagnetic doping. Near zero applied magnetic field we measure …
insulator thin film with ferromagnetic doping. Near zero applied magnetic field we measure …
Electric-field control of spin–orbit torque in a magnetically doped topological insulator
Electric-field manipulation of magnetic order has proved of both fundamental and
technological importance in spintronic devices. So far, electric-field control of …
technological importance in spintronic devices. So far, electric-field control of …
Manifestation of Topological Protection in Transport Properties of Epitaxial Thin Films
The massless Dirac fermions residing on the surface of three-dimensional topological
insulators are protected from backscattering and cannot be localized by disorder, but such …
insulators are protected from backscattering and cannot be localized by disorder, but such …
Accurate electronic properties and non-linear optical response of two-dimensional MA2Z4
JS Yang, L Zhao, LI Shi-Qi, H Liu, L Wang, M Chen… - Nanoscale, 2021 - pubs.rsc.org
Two-dimensional MA2Z4 (M= Mo, W, V, Nb, Ta, Ti, Zr, Hf, or Cr; A= Si or Ge; Z= N, P, or As)
is a new lead in the 2D family, because it exhibits versatile properties by tuning the …
is a new lead in the 2D family, because it exhibits versatile properties by tuning the …
Proximity induced high-temperature magnetic order in topological insulator-ferrimagnetic insulator heterostructure
Introducing magnetic order in a topological insulator (TI) breaks time-reversal symmetry of
the surface states and can thus yield a variety of interesting physics and promises for novel …
the surface states and can thus yield a variety of interesting physics and promises for novel …
Metal-to-insulator switching in quantum anomalous Hall states
After decades of searching for the dissipationless transport in the absence of any external
magnetic field, quantum anomalous Hall effect (QAHE) was recently achieved in magnetic …
magnetic field, quantum anomalous Hall effect (QAHE) was recently achieved in magnetic …