Search results for kelvin model

Astronomy Jun 21, 2024

A black hole of inexplicable mass: JWST observations reveal a mature quasar at cosmic dawn

The James Webb Space Telescope observed a galaxy in a particularly young stage of the universe. Looking back into the past, it became clear that the light from the galaxy called J1120+0641 took almost as long to reach Earth ...

Earth Sciences Jun 13, 2024

Study reveals cirrus cloud traits over the South China Sea

The radiative climate and environmental effects of cirrus clouds is an international cutting-edge field of scientific research in the atmospheric sciences. Understanding how the characteristics of cirrus clouds over the ocean ...

Condensed Matter May 15, 2024

Researchers make a surprising discovery: Magnetism in a common material for microelectronics

Nickel monosilicide (NiSi) is widely used to connect transistors in semiconductor circuits. Earlier theoretical calculations had incorrectly predicted that NiSi was not magnetic. As a result, researchers had never fully explored ...

Plants & Animals Feb 2, 2024

Mathematical model reveals how a pit viper is able to find its dinner in the dead of night

In the animal kingdom, there are many grand examples of species that make sense of their world by expertly deciphering even weak signals from their surroundings.

Materials Science Aug 29, 2022

From ancient minerals to new materials: Melting temperature prediction using a graph neural network model

If you apply enough heat, at some point, most things melt, just like ice cream on a hot summer day.

Nanomaterials Sep 27, 2021

Physicists demystify magic: bona fide topological Mott insulator discovered in twisted bilayer graphene model

Imagine stacking two sheets of graphene—the 2D form of graphite, or the pencil at your hand—in which the carbon atoms form a hexagonal lattice and twist the top sheet out of alignment with the sheet below, yielding a ...

Earth Sciences Nov 22, 2022

Researchers construct high-resolution physical-biogeochemical model in Indo-Pacific ocean

The Indo-Pacific region is a convergence zone with the largest biodiversity in the global ocean. However, previous models were not refined enough to resolve the complex topography of main straits.

Condensed Matter Jun 16, 2016

Model that can give accurate descriptions of behavior in ferroelectric materials developed

(Phys.org)—A team of researchers with the Carnegie Institution for Science and the University of Pennsylvania has developed a model that allows for accurately predicting how ferroelectric materials will behave when exposed ...

Condensed Matter Nov 23, 2020

Minimal-interface structures constrained in polycrystalline copper with extremely fine grains

Metals with nanoscale crystal grains are super-strong although they do not retain their structure at higher temperatures. As a result, it is challenging to explore their high strength during materials applications. In a new ...

Superconductivity Mar 4, 2024

Tests show high-temperature superconducting magnets are ready for fusion

In the predawn hours of Sept. 5, 2021, engineers achieved a major milestone in the labs of MIT's Plasma Science and Fusion Center (PSFC), when a new type of magnet, made from high-temperature superconducting material, achieved ...

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