But when the surface of the metal is very small -- like in a nanoparticle -- the electron cloud is can begin to oscillate across the surface. If the wavelength of light is just right it will ...

The new images that Banerjee and his colleagues captured show that when graphene is folded or bent, the electron cloud lining its surface also becomes warped, making it more difficult for an ...

But what they did see is how the electron cloud "migrated" within the molecule. A key role in such "migration" is played by a permanent dipole moment and degenerate states of the outer electron in ...

They also stated that the electronic-rich environment provided by DPS and DMPS reduces the positive charge of lead (Pb) in the perovskite absorber, which contributes to increased electron cloud ...