Aluminum Nitride Wafer Substrates

Hot pressing(HP) sintering process is the most commonly used technique for fabricating dense, non-oxide monolithic ceramics and their composites. During hot pressing sintering, temperature and pressure are simultaneously applied to the powder compact contained in a die. Under the application of pressure, the contact points between particles develop a very high stress, i...

As an advanced semiconductor manufacturing equipment, ion implanters have very high requirements for the performance of materials. As an important component, ceramic accessories play a vital role in ion implanters. A.Basic characteristics of ion implanter accessories and ceramic accessories Ion implanter accessories are mainly made of high-purity silicon nitride, silic...

Lanthanum hexaboride (LaB6) is an inorganic compound with remarkable properties. It is a refractory ceramic material, characterized by a dark purple appearance, a high melting point of 2210°C, and excellent stability in both vacuum and harsh chemical environments—it is insoluble in water and hydrochloric acid. Known for its low work function, LaB6 exhibits one of the hig...