An X-ray spectroscopy study in pyrazine now shows electronic dynamics created at conical intersections that are rapidly suppressed when the molecule is in water. Single photoionisation can align ...

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Department of Materials Science and Engineering, City University of Hong Kong, Kowloon 999077, Hong Kong SAR, P. R. China.

N. Lewis's “Valence and the Structure of Atoms and Molecules”. The first edition of Prof. Pauling's work was published two years ago. Its well–merited popularity led to the exhaustion of the ...

One of the most powerful tools for studying these waves is time-resolved electron microscopy ... A meron is a topological structure where the direction of the spin texture only covers half ...

The Organization for the Prohibition of Chemical Weapons on Monday told Syria that it is under obligations to comply with rules to safeguard and destroy dangerous substances, such as chlorine gas, ...

The Organization for the Prohibition of Chemical Weapons on Monday told Syria that it is under obligations to comply with rules to safeguard and destroy dangerous substances, such as chlorine gas ...

Dec. 18, 2024 — Atomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time and ...

Bach was able to use inexpensive materials for high-yield chemical reactions. "Our favorite carbon capture structure we discovered is potassium tetraperoxo titanate, which is extra unique because ...

A nitrogen molecule is made up of two nitrogen atoms joined together. Nitrogen atoms can form three covalent bonds, so a triple bond forms between them. The structure of nitrogen is N≡N ...