Does the electron possess an electric dipole moment? Will it be possible to achieve perfect control over chemical reactions between polyatomic molecules, or can one envisage quantum simulations and quantum computation with ...
General Physics
Jan 7, 2014
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0
Most molecules occur in several shapes, which may behave very differently. Using a sorting machine for molecules, a German–Swiss research team can now for the first time directly measure the various reaction rates of different ...
Materials Science
Oct 3, 2013
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Physicists from the University of Stuttgart show the first experimental proof of a molecule consisting of two identical atoms that exhibits a permanent electric dipole moment. This observation contradicts the classical opinion ...
General Physics
Nov 25, 2011
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Do electrons have a fourth property in addition to mass, charge and spin, as popular physics theories such as supersymmetry predict? Researchers from Germany, the Czech Republic and the USA want to find the answer to this ...
General Physics
Jul 20, 2010
28
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Membrane separation technology has been widely recognized as a more advantageous technology owing to its high treatment efficiency, low footprint, reliable effluent quality. However, its further sustainable growth has been ...
Bio & Medicine
Apr 27, 2023
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9
A Quantum Dot (QD) is a nanometer-sized semiconductor nanocrystal that has unique optical properties such as the ability to emit light in the range of optical frequencies depending on its size. QDs have already been applied ...
Optics & Photonics
Jan 5, 2022
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21
Water molecules undergo ultrafast dithering motions at room temperature and generate extremely strong electric fields in their environment. New experiments demonstrate how in presence of such fields free electrons are generated ...
Materials Science
Sep 2, 2020
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8
One of the big questions physicists are trying to answer is what happened to all the antimatter in our universe. The universe was born out of a hot soup of both matter and antimatter particles (for example, the antiparticle ...
General Physics
Jun 6, 2019
1
50
What is the shape of an electron? If you recall pictures from your high school science books, the answer seems quite clear: an electron is a small ball of negative charge that is smaller than an atom. This, however, is quite ...
Quantum Physics
Dec 21, 2018
2
205
Researchers at Uppsala University and in Brazil have developed a new type of nanosensor that can detect single molecules. The nanosensor, comprising a combination of two different materials, has been used to identify the ...
Nanomaterials
Feb 15, 2017
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