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1 Amorphous topological insulators constructed from random point sets 2018-01-16             

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Amorphous topological insulators constructed from random point sets

Amorphous topological insulators constructed from random point sets, Published online: 15 January 2018; doi:10.1038/s41567-017-0024-5

Whether spatial order is required for structures that support topological modes remains unclear. Amorphous arrangements of interacting gyroscopes suggest that topology arises in materials for which the only design principle is the local connectivity.

2 Superconductivity in few-layer stanene 2018-01-16             

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Superconductivity in few-layer stanene

Superconductivity in few-layer stanene, Published online: 15 January 2018; doi:10.1038/s41567-017-0031-6

Stanene is a single sheet of tin atoms. Here, it is shown that a few stacked layers of stanene can be a superconductor. Changing the thickness of the substrate modifies the form of superconductivity and critical temperature.

3 Destabilizing turbulence in pipe flow 2018-01-10             

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Destabilizing turbulence in pipe flow

Destabilizing turbulence in pipe flow, Published online: 08 January 2018; doi:10.1038/s41567-017-0018-3

Turbulence in pipe flows causes substantial friction (and therefore economic) losses. An experimental and numerical study now shows a solution might be to initially enhance turbulent mixing, which subsequently leads to a collapse of turbulence.

4 Peace in the pipeline 2018-01-10             

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Peace in the pipeline

Peace in the pipeline, Published online: 08 January 2018; doi:10.1038/s41567-017-0037-0

Turbulence in pipe flows causes substantial friction and economic losses. The solution to appease the flow through pipelines might be, counterintuitively, to initially enhance turbulent mixing and get laminar flow in return.

5 Three-component fermions with surface Fermi arcs in tungsten carbide 2018-01-10             

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Three-component fermions with surface Fermi arcs in tungsten carbide

Three-component fermions with surface Fermi arcs in tungsten carbide, Published online: 08 January 2018; doi:10.1038/s41567-017-0021-8

Triply degenerate electronic structure—three-component fermions—protected by crystal symmetries is observed in tungsten carbide. The observed Fermi arcs associated with the surface states provide evidence of the non-trivial topology of the states.

6 Threes company 2018-01-10             

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Threes company

Threes company, Published online: 08 January 2018; doi:10.1038/s41567-017-0032-5

Enabled by recent advances in symmetry and electronic structure, researchers have observed signatures of unconventional threefold degeneracies in tungsten carbide, challenging a longstanding paradigm in nodal semimetals.

7 Economic complexity: From useless to keystone 2018-01-08             

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Economic complexity: From useless to keystone

Economic complexity: From useless to keystone, Published online: 05 January 2018; doi:10.1038/nphys4337

Technological innovation seems to be dominated by chance. But a new mathematical analysis suggests we might be able to anticipate when seemingly useless technologies become keystones of more complex environments.

8 Non-Hermitian physics and PT symmetry 2018-01-08             

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Non-Hermitian physics and PT symmetry

Non-Hermitian physics and PT symmetry, Published online: 05 January 2018; doi:10.1038/nphys4323

This Review Article outlines the exploration of the interplay between parity–time symmetry and non-Hermitian physics in optics, plasmonics and optomechanics.

9 Quantum teleportation, onwards and upwards 2018-01-08             

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Quantum teleportation, onwards and upwards

Quantum teleportation, onwards and upwards, Published online: 05 January 2018; doi:10.1038/nphys4339

As we move beyond the twentieth anniversary of the teleportation of a quantum state, it's clear that the coming years will be just as fruitful.

10 Twisting neutrons may reveal their internal structure 2018-01-08             

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Twisting neutrons may reveal their internal structure

Twisting neutrons may reveal their internal structure, Published online: 05 January 2018; doi:10.1038/nphys4322

Twisting neutrons may reveal their internal structure

 
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