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Nov. 23, 2022 Physicists have experimentally demonstrated for the first time that there is a negative correlation between the two spins of an entangled pair of electrons from a superconductor. For their study, the ...
Nov. 8, 2022 Quantum dots are nanoscale crystals capable of emitting light of different colors. Display devices based on quantum dots promise greater power efficiency, brightness and color purity than previous ...
June 8, 2022 Using cutting-edge electron microscopes and novel techniques, a team of researchers has found a way to map phonons -- vibrations in crystal lattices -- in atomic resolution, enabling deeper ...
July 25, 2023 Researchers have created a quantum superposition state in a semiconductor nanostructure that might serve as a basis for quantum computing. The trick: two optical laser pulses that act as a single ...
Feb. 27, 2023 Researchers have succeeded in producing very special catalysts, known as 'Lewis superacids', which can be used to break strong chemical bonds and speed up reactions. The production of these ...
Nov. 1, 2022 Quantum dots are clusters of some 1,000 atoms which act as one large 'super-atom'. It is possible to accurately design the electronic properties of these dots just by changing their size. A ...
Oct. 13, 2022 Virus capsids can be formed through the self-complementary assembly of a single class of protein molecules. However, mimicking nature by making higher-ordered structures from artificial molecules has ...
Jan. 17, 2024 Researchers found evidence that bilayer graphene quantum dots may host a promising new type of quantum bit based on so-called valley ...
June 14, 2022 Researchers have managed to observe and characterize dynamic assembly of metallic atoms using an ingenious combination of scanning transmission electron microscopy and a video-based tracking. By ...
May 3, 2021 In a number of biological processes, iron-sulfur clusters play a vital role, where they act as cofactors to enzymes. Research now shows that cubic clusters can support unusual bonding states. This ...