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Nature Physics

Resumen/Descripción – provisto por la editorial en inglés
Nature Physics publishes papers of the highest quality and significance in all areas of physics, pure and applied. The journal content reflects core physics disciplines, but is also open to a broad range of topics whose central theme falls within the bounds of physics. Theoretical physics, particularly where it is pertinent to experiment, also features.
Palabras clave – provistas por la editorial

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No detectada desde jul. 2012 / hasta dic. 2023 Nature.com

Información

Tipo de recurso:

revistas

ISSN impreso

1745-2473

ISSN electrónico

1745-2481

Editor responsable

Springer Nature

País de edición

Reino Unido

Fecha de publicación

Cobertura temática

Tabla de contenidos

Absence of evidence of superconductivity in sulfur hydride in optical reflectance experiments

J. E. HirschORCID; F. Marsiglio

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Topological nature of the liquid–liquid phase transition in tetrahedral liquids

Andreas NeophytouORCID; Dwaipayan ChakrabartiORCID; Francesco SciortinoORCID

<jats:title>Abstract</jats:title><jats:p>The first-order phase transition between two tetrahedral networks of different density—introduced as a hypothesis to account for the anomalous behaviour of certain thermodynamic properties of deeply supercooled water—has received strong support from a growing body of work in recent years. Here we show that this liquid–liquid phase transition in tetrahedral networks can be described as a transition between an unentangled, low-density liquid and an entangled, high-density liquid, the latter containing an ensemble of topologically complex motifs. We first reveal this distinction in a rationally designed colloidal analogue of water. We show that this colloidal water model displays the well-known water thermodynamic anomalies as well as a liquid–liquid critical point. We then investigate water, employing two widely used molecular models, to demonstrate that there is also a clear topological distinction between its two supercooled liquid networks, thereby establishing the generality of this observation, which might have far-reaching implications for understanding liquid–liquid phase transitions in tetrahedral liquids.</jats:p>

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Reply to: Absence of evidence of superconductivity in sulfur hydride in optical reflectance experiments

P. RoyORCID; J.-B. Brubach; F. CapitaniORCID; B. Langerome; A. Drozdov; M. I. EremetsORCID; E. J. Nicol; T. Timusk

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Zero-field superconducting diode effect in small-twist-angle trilayer graphene

Jiang-Xiazi LinORCID; Phum Siriviboon; Harley D. Scammell; Song Liu; Daniel Rhodes; K. WatanabeORCID; T. TaniguchiORCID; James HoneORCID; Mathias S. ScheurerORCID; J.I.A. LiORCID

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Superconducting diode effects

Kun JiangORCID; Jiangping HuORCID

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Publisher Correction: Two qubits for the price of one ion

Cornelius HempelORCID

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Josephson diode effect from Cooper pair momentum in a topological semimetal

Banabir Pal; Anirban Chakraborty; Pranava K. Sivakumar; Margarita Davydova; Ajesh K. Gopi; Avanindra K. Pandeya; Jonas A. KriegerORCID; Yang ZhangORCID; Mihir Date; Sailong Ju; Noah Yuan; Niels B. M. Schröter; Liang FuORCID; Stuart S. P. ParkinORCID

<jats:title>Abstract</jats:title><jats:p>Cooper pairs in non-centrosymmetric superconductors can acquire finite centre-of-mass momentum in the presence of an external magnetic field. Recent theory predicts that such finite-momentum pairing can lead to an asymmetric critical current, where a dissipationless supercurrent can flow along one direction but not in the opposite one. Here we report the discovery of a giant Josephson diode effect in Josephson junctions formed from a type-II Dirac semimetal, NiTe<jats:sub>2</jats:sub>. A distinguishing feature is that the asymmetry in the critical current depends sensitively on the magnitude and direction of an applied magnetic field and achieves its maximum value when the magnetic field is perpendicular to the current and is of the order of just 10 mT. Moreover, the asymmetry changes sign several times with an increasing field. These characteristic features are accounted for by a model based on finite-momentum Cooper pairing that largely originates from the Zeeman shift of spin-helical topological surface states. The finite pairing momentum is further established, and its value determined, from the evolution of the interference pattern under an in-plane magnetic field. The observed giant magnitude of the asymmetry in critical current and the clear exposition of its underlying mechanism paves the way to build novel superconducting computing devices using the Josephson diode effect.</jats:p>

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Direct observation of relativistic broken plasma waves

Yang WanORCID; Omri Seemann; Sheroy Tata; Igor A. AndriyashORCID; Slava Smartsev; Eyal KrouppORCID; Victor MalkaORCID

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Active solids sync up

Jack Binysh; Anton Souslov

Palabras clave: General Physics and Astronomy.

Pp. No disponible

Piezomagnetic switching of the anomalous Hall effect in an antiferromagnet at room temperature

M. Ikhlas; S. Dasgupta; F. TheussORCID; T. Higo; Shunichiro Kittaka; B. J. RamshawORCID; O. Tchernyshyov; C. W. Hicks; S. NakatsujiORCID

Palabras clave: General Physics and Astronomy.

Pp. No disponible