In recent years, lead-free perovskite materials, represented by Cs 2 NaInCl 6, have achieved a rapid breakthrough of luminous quantum yield from zero to near-unity by Ag/Na and In/Bi alloying schemes.

The FT4 Powder Rheometer, a universal powder tester, uses patented dynamic methodology, a fully automated shear cell (in accordance with ASTM D7891) and several bulk property tests, including density, ...

Founded in 1989, the company developed the novel, patented technology that forms the core of its Powder Rheometer system at its design and manufacturing center in Gloucestershire, UK where all ...