Vacuum ultraviolet second-harmonic generation in NH4B4O6F crystal
Eaton, D. F. Nonlinear optical materials. Science 253, 281–287 (1991). Article ADS CAS PubMed Google Scholar Meng, J.…
Ferromagnet-like binary switching of a Stoner–Wohlfarth antiferromagnet
The response of magnetization to external stimuli has drawn attention for more than a century, providing fundamental insights…
Low-power integrated optical amplification through second-harmonic resonance
Desurvire, E. Erbium-Doped Fiber Amplifiers: Principles and Applications (Wiley, 1994). Tse, M. et al. Quantum-enhanced advanced LIGO detectors…
Dynamic magneto-chiral instability in photoexcited tellurium
Fukushima, K., Kharzeev, D. E. & Warringa, H. J. Chiral magnetic effect. Phys. Rev. D. 78, 074033 (2008).…
Towards fibre-like loss for photonic integration from violet to near-infrared
Burmeister, E. F. et al. Photonic integrated circuit optical buffer for packet-switched networks. Opt. Express 17, 6629–6635 (2009).…
New ultrathin metasurface boosts optical power for quantum chips
Columbia Engineering researchers have taken another step toward shrinking quantum hardware. The team has created an ultrathin metasurface…
All-optical modulation with single photons using an electron avalanche
Northup, T. E. & Blatt, R. Quantum information transfer using photons. Nat. Photon. 8, 356–363 (2014). Article CAS …
Self-compressed waveform-stable light transients enabling water-window attosecond spectroscopy
We first demonstrate the creation and field-resolved characterization of light transients, focusing on generating sub-cycle pulses. For this…
Room-temperature spin-layer locking of exciton–polariton nonlinearities in a WS2 microcavity
Žutić, I., Fabian, J. & Sarma, S. D. Spintronics: fundamentals and applications. Rev. Mod. Phys. 76, 323 (2004).…
US scientists show light can move atoms in 2D semiconductors
Light isn’t just illuminating materials anymore, it’s moving them. Scientists at Rice University have discovered that beams of…
Quadrature-dependent lattice dynamics of dissipative microcombs
McDonald, A., Pereg-Barnea, T. & Clerk, A. A. Phase-dependent chiral transport and effective non-Hermitian dynamics in a bosonic…
Charge transfer governed interlayer magnetic coupling and symmetry breaking in a van der Waals magnet
Magnetic hysteresis switching in trilayer CrSBr devices Figure 1a shows the structure of a 3L CrSBr back-gate device. The…