Biosensing demands the development of reliable, eco-friendly, and real-time detection
techniques for the early diagnosis and eradication of diseases from our vicinity. Among the …

Strong periodic driving with light offers the potential to coherently manipulate the properties
of quantum materials on ultrafast timescales. Recently, strategies have emerged to …

Beginning with the “conventional” two-dimensional (2D) quantum wells based on III–V and II–
VI semiconductors in the 1970s, to the recent atomically thin sheets of van der Waals …

Antiferromagnets are interesting materials for spintronics because of their faster dynamics
and robustness against perturbations from magnetic fields. Control of the antiferromagnetic …

We report the direct observation of strong coupling between magnons and phonons in a two-
dimensional antiferromagnetic semiconductor FePS 3, via magneto-Raman spectroscopy at …

Magnetic excitations in van der Waals (vdW) materials, especially in the two-dimensional
(2D) limit, are an exciting research topic from both the fundamental and applied …

A magnetic model with an unprecedentedly large number of parameters was determined
from first-principles calculations for transition-metal phosphorus trisulfides (TMPS3's) …

In various material systems, an antiferromagnetic phase was found to coexist with a weak
ferromagneticlike signal, while symmetry-based theoretical predictions indicate a possibility …

We have developed a sensitive cryogenic second-harmonic generation microscopy to study
a van der Waals antiferromagnet MnPS 3. We find that long-range Néel antiferromagnetic …

Two-dimensional van der Waals compounds with magnetic ions on a honeycomb lattice are
hosts to a variety of exotic behavior. The magnetic interactions in one such compound, Mn P …