Scientists Create Magnetic Nanohelices To Control Electron Spin at Room Temperature
The twisting direction of metal nanoparticles is controlled to be right- or left-handed by adding chiral molecules, which…
Scientists Watch an Atom’s Nucleus Flip in Real Time for the First Time
Artist’s impression, based on actual measurement data, of the nuclear spin of an atom flipping between distinct quantum…
UCLA Engineers Build Room-Temperature Quantum-Inspired Computer
Scientists have built a physics-inspired computing system that uses oscillators, rather than digital processing, to solve complex optimization…
The expanding world of topological ferroelectrics
In this issue we present three papers on the topological properties or structure of ferroelectrics, which are interlinked.…
Competition between excitonic insulators and quantum Hall states in correlated electron–hole bilayers
Zeng, Y. & MacDonald, A. H. Electrically controlled two-dimensional electron-hole fluids. Phys. Rev. B 102, 085154 (2020). CAS …
Quantum oscillations in a dipolar excitonic insulator
Li, G. et al. Two-dimensional Fermi surfaces in Kondo insulator SmB6. Science 346, 1208–1212 (2014). PubMed CAS Google…
Unconventional scaling of the orbital Hall effect
Manchon, A. et al. Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems. Rev. Mod. Phys. 91, 035004 (2019).…
Flatland wakes based on leaky hyperbolic polaritons
Zhang, Q. et al. Interface nano-optics with van der Waals polaritons. Nature 597, 187–195 (2021). CAS PubMed Google…
Observation of non-Hermitian topology from optical loss modulation
Ozawa, T. et al. Topological photonics. Rev. Mod. Phys. 91, 015006 (2019). CAS Google Scholar Price, H. et…
Enhancing interlayer exciton dynamics by coupling with monolithic cavities via the field-induced Stark effect
Electrically tunable cavity-coupled IXs Several TMDC combinations provide type-II alignments with IXs3,6. In our work, we chose MoSe2/WSe2…