GREEN ISLAND, N.Y.--(BUSINESS WIRE)-- Crystal IS, an Asahi Kasei company, today announced the successful production of a 4-inch (100 mm) diameter single-crystal aluminum nitride (AlN) substrate. This ...

NEW YORK & TOKYO & DÜSSELDORF--(BUSINESS WIRE)--Crystal IS, an Asahi Kasei company, today announced the successful serial production of 100 mm diameter single-crystal aluminum nitride (AlN) substrates ...

Atomic force microscopy (AFM) shows the surface of the TaC thin film before and after annealing at high temperatures. The initial film surface is composed of many columnar grains, whereas after ...

The issuer is solely responsible for the content of this announcement. Berlin, Wettenberg, and Munich, June 26, 2025 – Joint Press Release by IKZ, PVA TePla, and Siltronic Three leading players in ...

After years in R&D, several vendors are moving closer to shipping power semiconductors and other products based on next-generation wide-bandgap technologies. These devices leverage the properties of ...

Tokyo, Japan – Computers that can make use of the “spooky” properties of quantum mechanics to solve problems faster than current technology may sound alluring, but first they must overcome a massive ...

A team of Cornell scientists has revealed the complete potential of aluminum nitride, a crucial material for the progress of electronics and photonics, through the creation of a surface-cleaning ...

As a cutting-edge subject in the cross research field, solid high-order harmonics not only provide a new strategy for high-efficiency, wide energy spectrum, short pulse light source, but also can be ...

Following the first reported 100 mm diameter AlN in 2023, the company now announces improved wafer quality based on specification for UVC LEDs Comparison of Crystal IS 100 mm bulk aluminum nitride ...