Valence electrons with quantum properties are also expected to exhibit emergent phenomena, making these crystals essential for studying novel material functionalities. However, the extent to which ...

Using synchrotron infrared light and near-infrared/visible lasers without applying a magnetic field, we observed the response of valence electrons in the (C₂H₅)(CH₃)₃As[Pd(C₃S₅ ...

1). In the n-type layer, there is an excess of electrons, and in the p-type layer, there is an excess of positively charged holes (which are vacancies due to the lack of valence electrons). Near the ...

Normally, a carbon atom shares all four of its valence electrons to create four bonds with other atoms (tetravalent carbon). When fewer bonds are formed, unusual compounds such as carbenes are ...

The “lead” of a pencil is actually made of a substance called graphite which is made of carbon atoms. The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and ...