Probing the Kitaev honeycomb model on a neutral-atom quantum computer
Experimental system We use the experimental apparatus previously described in refs. 6,9,12,38,57, with key upgrades that enable efficient…
The negligible role of carbon offsetting in corporate climate strategies
Quantitative data Our main data source for numerical sustainability data is the CDP (formerly known as Carbon Disclosure…
Probing non-equilibrium topological order on a quantum processor
Floquet Kitaev model The Floquet Kitaev model is well understood because of a Majorana representation of the spins,…
The maximum Tc of conventional superconductors at ambient pressure
Based on the observation that the coupling constant depends mainly on the phonon frequencies, McMillan in 196836 already…
Observing differential spin currents by resonant inelastic X-ray scattering
Uchida, K. et al. Observation of the spin Seebeck effect. Nature 455, 778–781 (2008). Article PubMed ADS CAS …
Food impacts on species extinction risks can vary by three orders of magnitude
Variation in the opportunity cost of food production Animal products generally have substantially greater impacts on species extinction…
Development and extensive sequencing of a broadly-consented Genome in a Bottle matched tumor-normal pair
PacBio Revio HiFiPCR-free Revio HiFi Sequencing (Dataset ID: PB-HiFi-1) Library Preparation Library preparation was performed using previously isolated…
AI helps assemble ‘brain’ of future quantum computer
Quantum computing qubits are arranged in a grid in this artist’s illustration.Credit: Getty Artificial intelligence (AI) tools are…
Transient domain boundary drives ultrafast magnetisation reversal
Time-resolved magnetic soft-X-ray spectroscopy We investigate a typical nanometre-scale heterostructure consisting of an amorphous ferrimagnetic Gd25Co75 alloy with…
the gene-altering tools tackling deadly disorders
Brain cells (artificially coloured) can be infected by a virus carrying the apperatus to correct disease-causing mutations. Credit:…
Friedel oscillations and chiral superconductivity in monolayer NbSe2
We consider the low-energy Hamiltonian for the metallic bands of monolayer NbSe2 $$\hat{H}={\sum} _{{{\bf{k}}},\sigma }{\xi }_{{{\bf{k}}},\sigma }{\hat{c}}_{{{\bf{k}}},\sigma }^{{\dagger}…
Analog optical computer for AI inference and combinatorial optimization
Experimental set-up The key components of our experimental set-up are shown in Fig. 1a and Extended Data Fig.…