On July 23, 2024, LPI (LP Information) released the report titled "Global Nano Polycrystalline Diamond Market Growth (Status and Outlook) 2024-2030." This report provides a comprehensive analysis of ...

A potential new synthetic gem material in the form of a faceted 0.88 ct brownish yellow nano-polycrystalline diamond (NPD) has undergone a full gemological examination, including detailed ...

Abstract: Microstructural features of tough polycrystalline natural diamond, carbonado, are intensively studied using high-resolution transmission electron microscopy (HRTEM). The study reveals not ...

Figure 1. This 0.9 ct marquise proved to be a synthetic nano-polycrystalline diamond (NPD), the first one detected by a gemological laboratory. Photo by Jian Xin (Jae) Liao/GIA. As reported previously ...

In the 35-mile-wide Popigari crater in Siberia, the result of a huge impact 35 million years ago, Russian researchers unearthed polycrystalline diamond clusters reaching nearly half an inch across.

Polycrystalline Diamond,Thermal Conductivity,Thermal Resistance,Grain Size,Chemical Vapor Deposition,Heat Removal,Heat Sink,Heat Spreader,Thermal Expansion,DC Power ...

Sandia National Laboratories mechanical engineers David Raymond, left, and Melanie Schneider pose in Sandia’s Hard Rock Drilling Facility with a polycrystalline diamond compact bit. They recently ...

Sandia National Laboratories mechanical engineers David Raymond, left, and Melanie Schneider pose in Sandia's Hard Rock Drilling Facility with a polycrystalline diamond compact bit. They recently ...