Trigger-based single photons generated on demand for quantum tech
Light already carries our phone calls, videos, and emails across the world through optical fibers, but the same…
China’s new quantum computer hits stability milestone, beating Google on efficiency
Chinese researchers have taken a major step in the global race to build practical quantum computers, becoming the…
Low-threshold lasing from colloidal quantum dots under quasi-continuous-wave excitation
Chemicals Cadmium oxide (CdO, 99.5%, trace metals basis), zinc acetate 99.99%, trace metals basis), oleylamine (70%, technical grade),…
Scientists crack the atomic code behind single-photon quantum emitters
Imagine a light switch so small it is made from just a few atoms, and so precise it…
Qubits break long-held quantum limit by evolving in superposed time paths
For decades, physicists believed that even the strangest quantum objects had a hard limit on how strongly their…
For the first time ever, researchers made a photon travel back in time
Shattered glass does not leap back into your hand. Smoke from a match does not gather itself and…
Chinese team simulates quantum state that resists errors from start
Quantum computers promise to tackle problems that are unsolvable for today’s machines, but their basic units (qubits) are…
Electrical control of photon spin angular momentum in organic electroluminescent materials
Although aza[6]H has proved to be a useful additive to generate blend polymer films with large chiroptical activity,…
In situ dynamic regulation of strain at the buried interface of stable perovskite solar cells
Chen, H. et al. Improved charge extraction in inverted perovskite solar cells with dual-site-binding ligands. Science 384, 189–193…
Progress in quantum structured light
Mair, A., Vaziri, A., Weihs, G. & Zeilinger, A. Entanglement of the orbital angular momentum states of photons.…
Scientists Discover New Quantum ‘Pinball’ State of Matter Where Electrons Break the Rules
Researchers at Florida State University have uncovered a previously unknown quantum phase of matter in which electrons behave simultaneously…
Multi-plateau high-harmonic generation in liquids driven by off-site recombination
McPherson, A. et al. Studies of multiphoton production of vacuum-ultraviolet radiation in the rare gases. J. Opt. Soc.…