An investigation into the possible use of an alternative crystal structure of the wide bandgap semiconductor gallium nitride for high voltage heterojunction bipolar transistors (HBTs) is to begin at ...

Zinc sulfide (ZnS), a naturally occurring salt, is the main source of zinc. It has two common crystalline forms (polymorphs): Sphalerite (“zinc blende”), with a cubic crystal structure, is the form ...

Zinc oxide is an inorganic compound with the chemical formula ZnO. It occurs as a white powder that is nearly insoluble in water. It crystallizes in two main forms, hexagonal wurtzite and cubic ...