Volume 2 Issue 9, September 2020

Volume 2 Issue 9

The cover of this issue illustrates the idea of multiple instruments, multi-messenger observation campaigns discussed in a special Focus. See Editorial

Image: Denys Bilytskyi, Alamy Stock Photo. Cover design: Charlotte Gurr.

Editorial

  • Editorial |

    The 5 years since the first detection of gravitational waves have witnessed the rise of multi-messenger astronomy, a field that expands our understanding of astrophysical processes and reshapes the way science is done.

Comment

Research Highlights

  • Research Highlight |

    A paper in Science Advances shows that the classic picture of sperm cells moving via symmetrical side-to-side wiggling is an artefact of 2D imaging — the actual motion is far more complex.

    • Zoe Budrikis

Reviews

  • Review Article |

    The Kondo insulator samarium hexaboride is the first experimentally demonstrated example of a strongly correlated topological insulator. This article reviews the topological theory and experimental evidence, including a mystery as to the origin of quantum oscillations and their relation to possible unconventional bulk in-gap states.

    • Lu Li
    • , Kai Sun
    • , Cagliyan Kurdak
    •  & J. W. Allen

Technical Reviews

  • Technical Review |

    Acoustic and optical waves can be used to exert non-contact forces on microscopic and mesoscopic objects. In this Technical Review, we compare and contrast the use of these modalities, or combinations thereof, in terms of sample manipulation and suitability for biomedical studies.

    • Kishan Dholakia
    • , Bruce W. Drinkwater
    •  & Monika Ritsch-Marte

Perspectives

  • Perspective |

    Magnetic skyrmions, two-dimensional nanometre-scale localized states, are promising candidates for new technological applications. This Perspective surveys the progress in this field and offers a brief, accessible guide to the basic physical principles of magnetic skyrmions.

    • Alexei N. Bogdanov
    •  & Christos Panagopoulos
  • Perspective |

    Neuromorphic computing takes inspiration from the brain to create energy-efficient hardware for information processing, capable of highly sophisticated tasks. Including more physics in the algorithms and nanoscale materials used for computing could have a major impact in this field.

    • Danijela Marković
    • , Alice Mizrahi
    • , Damien Querlioz
    •  & Julie Grollier

Amendments & Corrections

Search