The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …

Metallic delafossites are fascinating layered materials with exceptionally high electrical
conductivity and surface polarity. The high conductivity is produced by the two-dimensional …

Spin–valley locking is ubiquitous among transition metal dichalcogenides with local or
global inversion asymmetry, in turn stabilizing properties such as Ising superconductivity …

High-temperature operation of semiconductor devices is widely demanded for
switching/sensing purposes in automobiles, plants, and aerospace applications. As …

Polar surface and interface play pivotal roles for realizing exotic properties of materials, and
search for such polar states is of crucial importance for expanding materials' functionality …

In half-metallic systems, electronic conduction is mediated by a single spin species, offering
enormous potential for spintronic devices. Here, using microscopic-area angle-resolved …

Engineering surfaces and interfaces of materials promises great potential in the field of
heterostructures and quantum matter designers, with the opportunity to drive new many …

The Pd-and Pt-based ABO 2 delafossites are a unique class of layered, triangular oxides
with two-dimensional electronic structure and a large conductivity that rivals the noble …

The observation of extraordinarily high conductivity in delafossite-type PdCoO2 is of great
current interest, and there is some evidence that electrons behave like a fluid when flowing …

Rashba interfaces yield efficient spin-charge interconversion and give rise to nonreciprocal
transport phenomena. Here, we report magnetotransport experiments in few-nanometer …