Color coding molecular mirror images Date: September 22, 2021 Source: Kanazawa University Summary: Researchers report a new method for distinguishing between enantiomers, molecules that are mirror ...

Using a scanning tunneling microscope equipped with a femtosecond terahertz laser, scientists have exploited the quantum properties of a two-atom hydrogen molecule to observe changes in the ...

The hydrogen molecule also gains energy from the electrons that pass through. ... This picture of hydrogen diffusion is one of the more important parts of surface chemistry.

Irvine, Calif., April 22, 2022 — Physicists at the University of California, Irvine have demonstrated the use of a hydrogen molecule as a quantum sensor in a terahertz laser-equipped scanning ...

Since the pioneering work of Gross et al. 1, many studies have reported submolecular resolution atomic force microscopy (AFM) images of different molecules and molecular assemblies revealing a ...

Then they turned up the voltage, increasing the flow of electrons. That was enough to break one bond – between the molecule’s nitrogen and hydrogen atom – but not to disturb any of the other bonds, ...

They had immobilized their molecule on silver and used an incredibly high-resolution probe, producing images that are sure to be staples of every organic chemistry textbook for decades.

This advancement in precision molecular spectroscopy within picocavities opens new possibilities for well-controlled studies of functional materials for energy applications, such as hydrogen ...

In aqueous solution, HF is a weak acid, with a pK a of 3.17, again in contrast with the other hydrogen halides, which are all completely ionized in solution. But there is nothing weak about HF’s other ...