Since 1797, when Tennant demonstrated that diamond consists solely of elemental carbon
by comparing the volume of carbon dioxide formed by burning identical weights of charcoal …

Diamond is widely studied and used for the detection of direct and indirect ionizing particles
because of its many physical and electrical outstanding properties, which make this material …

According to international energy proposal, about 25% of the total CO2 reduction should
come from “end use efficiency”. Hence, low loss power devices are an important technology …

Microwave plasma assisted chemical vapor deposition (MPCVD) is the established
technique to produce high quality single crystal diamond (SCD). While typical pressures for …

The variety of materials that fall in the diamond category is vast and increasing. From single,
to micro to nano-crystalline, diamond can be highly electrically insulating or synthesized to …

This article presents statistical data and distinctive features from several hundred faceted
CVD-grown synthetic diamonds examined by GIA researchers from 2003 through June …

Diamond has two crystallographically inequivalent sites in the unit cell. In doped diamond,
dopant occupation in the two sites is expected to be equal. Nevertheless, preferential dopant …

We report on growth of polycrystalline diamond (PCD) by chemical vapor deposition (CVD)
in a microwave plasma reactor under high absorbed microwave power density (MWPD) and …

A major obstacle limiting diamond electronics is dislocations, which deteriorate device
properties. As threading dislocations (TDs) are normally inherited from the substrate to the …

Diamond mosaic wafers in which several seed crystals are connected laterally by chemical
vapor deposition (CVD) are promising large-scale substrates for diamond electronics. One …