Flash-freezing reveals how cooling speed shapes silicon crystal layers, offering insights into defect-free growth for ...

Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially developed etching apparatus, a team has ...

Silicon is abundant and easy to come by, but boron arsenide not so much. The researchers make it clear that it’s still uncertain whether cubic boron arsenide can ever be harnessed in a large ...

Silicon’s performance as a semiconductor, however, leaves much to be desired. The issues with the material are twofold. The first concerns the mobility of its “holes”, which are regions of positive ...

Two wafers containing silicon chips at the Taiwan Semiconductor Research Institute in Hsinchu. Taiwan is a colossus in the global market for semiconductors, the brains of modern electronics.

Scientists have found that a “superatomic” material is the fastest and most efficient semiconductor ever. Taking advantage of a tortoise-and-hare mechanism, the new material can transport ...

Scientists overcame a limitation in graphene to harness the material as a working semiconductor at terahertz frequencies with 10 times the mobility of silicon. When you purchase through links on ...

Feb 25, 2025 Mesoporous silicon: Semiconductor with new talents Using a specially developed etching apparatus, researchers produced mesoporous silicon layers with countless tiny pores and investigated ...