Specially oriented twisted bilayer graphene hosts topological electronic states
A sheet of magic-angle twisted bilayer graphene can host novel topological phases of matter, a study has revealed.
A sheet of magic-angle twisted bilayer graphene can host novel topological phases of matter, a study has revealed.
Nanophysics
Jan 22, 2021
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358
Fischer-Tropsch synthesis (FTS) is an essential approach to convert coal, biomass, and shale gas into fuels and chemicals, such as lower olefins, gasoline, and diesel.
Analytical Chemistry
Jan 6, 2021
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10
In the 1970s, physicists uncovered a problem with the Standard Model of particle physics—the theory that describes three of the four fundamental forces of nature (electromagnetic, weak, and strong interactions; the fourth ...
General Physics
Dec 21, 2020
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112
Electrons inhabit a strange and topsy-turvy world. These infinitesimally small particles have never ceased to amaze and mystify despite the more than a century that scientists have studied them. Now, in an even more amazing ...
General Physics
Dec 14, 2020
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3583
The positively charged protons in atomic nuclei should actually repel each other, and yet even heavy nuclei with many protons and neutrons stick together. The so-called strong interaction is responsible for this. Prof. Laura ...
General Physics
Dec 9, 2020
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1605
The Suzuki cross-coupling reaction is a widely used technique for combining organic compounds and synthesizing complex chemicals for industrial or pharmaceutical applications. The process requires the use of palladium (Pd) ...
Materials Science
Dec 2, 2020
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13
While researchers have conducted countless studies exploring the interaction between light waves and bound electron systems, the quantum interactions between free electrons and light have only recently become a topic of interest ...
The strong interaction is one of the fundamental forces of nature, which binds quarks into hadrons such as the proton and the neutron, the building blocks of atoms. According to the quark model, hadrons can be formed by two ...
General Physics
Nov 11, 2020
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22
Since the discovery of graphene more than 15 years ago, researchers have been in a global race to unlock its unique properties. Not only is graphene—a one-atom-thick sheet of carbon arranged in a hexagonal lattice—the ...
Nanomaterials
Oct 12, 2020
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6703
Prof. Jia Yu from the Institute of High Energy Physics of the Chinese Academy of Sciences, and his collaborators, unveiled for the first time some deep connections between two fundamental nonperturbative parameters that characterize ...
Quantum Physics
Sep 25, 2020
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8