[Antimony Oxide Exports in February Nationwide] According to customs data, China's antimony oxide exports in February 2025 were 839.42 mt, down 50.88% MoM from 1,707.37 mt in January.

By way of example, TSMC's N3E node as used in the latest Apple chips has gate pitch of at minimum 45 nm and a metal pitch of ...

2). Bismuth is mainly found in the ores bismuthinite (bismuth sulfide) and bismite (bismuth oxide), but also occurs in its elemental state, in the form of crystals with an oxide layer of varying ...

More digestible than silicon Troubled Chipzilla and its mates at TSMC might want to start sweating because a bunch of Beijing ...

A major breakthrough at Peking University might have just found the first step beyond silicon for semiconductors.

This work provides valuable insights into the design of efficient heterojunctions for photocatalytic CO₂ reduction.

Research on a Cs3Bi2I9/WO3 Z-scheme photocatalyst reveals enhanced CO2 reduction capabilities, contributing to advancements ...

protecting it from air oxidation. Using their approach, Zhao et al. produced 2D crystals of bismuth, gallium, indium, tin and lead, all with sub-nanometre thicknesses. The size, stability and ...

The innovative device operates 40% faster than Intel and TSMC's cutting-edge three-nanometer silicon chips, while consuming 10% less energy.

The team, led by Peking University Professor Peng Hailin, has developed a self-engineered 2D transistor. The innovative device operates 40% faster than Intel and TSMC's cutting-edge three-nanometer ...