Dual epitaxial telecom spin-photon interfaces with long-lived coherence
Fiber-integrated Er3+ qubit chip Figure 1 illustrates the schematic of our Er3+ qubit device. The die chip consists of…
High-speed antiferromagnetic domain walls driven by coherent spin waves
Hinzke, D. & Nowak, U. Domain wall motion by the magnonic spin Seebeck effect. Phys. Rev. Lett. 107,…
physicist and director-general of CERN
When Herwig Schopper arrived in Ithaca, upstate New York, one Saturday in 1960 to spend a year working…
These ‘Ghost Particles’ Might Be the Reason Anything Exists At All
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Ultra-broadband wide-angle anti-reflection scheme utilizing multi-layer resonant metasurfaces
When light transitions from one medium to another, differences in refractive indices cause partial reflection which reduces the…
Quantum interference and occupation control in high harmonic generation from monolayer WS2
Transition from perturbative to strong-field driven HHG in monolayer WS2 Figure 1a schematically illustrates the electronic processes in monolayer…
Have we just solved dark energy? Study says the Universe’s expansion is actually slowing down
Dark energy is the name given to the mysterious force that seems to be accelerating the expansion of…
Scientists Just Discovered a Quantum Physics Loophole—And It Could Finally Unlock Interstellar Travel
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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).…
MIT gets first ‘direct view’ of exotic superconductivity in graphene
By developing a novel technique to get a “direct view” of its properties, MIT physicists have reported a…
Quantum light drives electrons strongly at metal needle tips
Bright squeezed vacuum The experimental set-up for the generation of single-mode BSV is described in ref. 32. The…
Ask Ethan: Can Weber bars detect gravitational waves?
Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he…