The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

The NOMAD Laboratory at the FHI of the Max-Planck-Gesellschaft, Faradayweg 4−6, 14195 Berlin, Germany ...

In contrast, P-type semiconductors use a dopant element from group III on the periodic table (such as boron, indium, or gallium). These elements have only three electrons in their valence shell ...

Department of Chemical & Petroleum Engineering, Khalifa University, P.O. Box 127788, Abu Dhabi 127788, UAE Center for Catalysis and Separation (CeCaS), Khalifa University, P.O Box 127788, Abu Dhabi ...