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Search results for peculiar transport

Superconductivity May 5, 2023

The exciting possibilities of tiny, twisted superconductors

Transporting energy is costly. When a current runs through conductive materials, some of the energy is lost due to resistance as particles within the material interact—just notice the warmth from your phone or laptop. This ...

Earth Sciences May 5, 2023

Similar but different: Antarctic and Arctic sea ice and their responses to climate change

Researchers have used data from previous publications aiming to answer the question of why the Arctic sea ice is responding much more quickly and obviously to climate change than the Antarctic sea ice, which has stayed relatively ...

Superconductivity Apr 13, 2023

New kind of quantum transport discovered in a device combining high-temperature superconductors and graphene

Developing new quantum devices relies on controlling how electrons behave. A material called graphene, a single layer of carbon atoms, has fascinated researchers in recent years because its electrons behave as if they have ...

Environment Apr 5, 2023

Undermining of institutions and lack of local policies hinder fire management in Amazonia

An article published in the International Journal of Disaster Risk Reduction discusses Amazon Rainforest wildfire governance with local community participation in the so-called tri-national border region between Madre de ...

Earth Sciences Apr 4, 2023

Climate scientists uncover mechanisms behind uneven Indian Ocean warming

A study published in Nature Communications by an international team of climate scientists uncovers the physical mechanisms that can cause uneven future warming in the Indian Ocean and corresponding shifts in monsoon precipitation.

Optics & Photonics Mar 27, 2023

Engineers develop dual-purpose laser and LED device based on colloidal quantum dot technology

A Los Alamos National Laboratory team has overcome key challenges toward technologically viable high-intensity light emitters based on colloidal quantum dot technology, resulting in dual-function devices that operate as both ...

Condensed Matter Mar 14, 2023

Realization of photonic p-orbital higher-order topological insulators

In condensed matter systems, an essential characteristic of electrons besides charge and spin is the orbital degree of freedom (ODoF). It plays a crucial role in understanding unconventional properties in solid-state materials ...

Plants & Animals Feb 24, 2023

The animals and plants that only exist in captivity—and why time is running out to restore them to the wild

It was April in 1981 when a party of four camped for two days and nights on the forested slopes of Mount Evermann, the central peak of Socorro, a volcanic island in the Pacific some 400 kilometers southwest of Baja California, ...

Condensed Matter Feb 10, 2023

Researchers detail never-before-seen properties in a family of superconducting Kagome metals

Dramatic advances in quantum computing, smartphones that only need to be charged once a month, trains that levitate and move at superfast speeds. Technological leaps like these could revolutionize society, but they remain ...

General Âé¶¹ÒùÔºics Dec 12, 2022

New approaches to the mystery of why ice is slippery

In contact with a solid the surface of ice melts, forming a lubricant layer which is self-perpetuating, as greater weight and slippage are applied to it. This cooperative phenomenon makes the ice more slippery and more likely ...

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