The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …
Magnetism is one of the largest, most fundamental, and technologically most relevant fields of condensed-matter physics. Traditionally, two basic magnetic phases have been …
Z Feng, X Zhou, L Šmejkal, L Wu, Z Zhu, H Guo… - Nature …, 2022 - nature.com
The anomalous Hall effect is a time-reversal symmetry-breaking magneto-electronic phenomenon originally discovered in ferromagnets. Recently, ruthenium dioxide (RuO2) …
A superconducting diode enables supercurrent to flow in only one direction, providing new functionalities for superconducting circuits. In recent years, there has been experimental …
Topological electronic materials, such as topological insulators, are distinct from trivial materials in the topology of their electronic band structures that lead to robust …
X Tang, Z Li, W Liu, Q Zhang… - Interdisciplinary Materials, 2022 - Wiley Online Library
Bi2Te3‐based materials are not only the most important and widely used room temperature thermoelectric (TE) materials but are also canonical examples of topological insulators in …
Lifted Kramers spin degeneracy (LKSD) has been among the central topics of condensed- matter physics since the dawn of the band theory of solids,. It underpins established practical …
As spins move through a chiral electric field, the resulting spin current can acquire chirality through a spin–orbit interaction. Such spin currents are highly useful in creating spin–orbit …
Whereas ferromagnets have been known and used for millennia, antiferromagnets were only discovered in the 1930s. At large scale, because of the absence of global …