Magnetic edge states and coherent manipulation of graphene nanoribbons
Sign Up to like & getrecommendations! Published in 2018 at "Nature"
DOI: 10.1038/s41586-018-0154-7
Abstract: Graphene, a single-layer network of carbon atoms, has outstanding electrical and mechanical properties1. Graphene ribbons with nanometre-scale widths2,3 (nanoribbons) should exhibit half-metallicity4 and quantum confinement. Magnetic edges in graphene nanoribbons5,6 have been studied extensively from… read more here.
Keywords: graphene nanoribbons; graphene; magnetic edge; edge states ... See more keywords
Attosecond coherent manipulation of electrons in tunneling microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aaz1098
Abstract: Shining a light on STM Whereas ultrafast light pulses can provide a window into the dynamics of some of the fastest processes in condensed matter systems, scanning tunneling microscopy (STM) provides snapshots of atomic-scale spatial… read more here.
Keywords: resolution; tunneling microscopy; microscopy; control ... See more keywords
Coherent manipulation of a spin qubit
Sign Up to like & getrecommendations! Published in 2021 at "Science"
DOI: 10.1126/science.abk0929
Abstract: A new device opens new avenues for spin qubits Quantum computers (QCs) promise to exponentially speed up a number of problems in optimization, materials science, and chemistry. The caveat is that they may not even… read more here.
Keywords: coherent manipulation; spin qubit; coherence time; time ... See more keywords