Researchers have discovered a way to dramatically improve how electrical current enters perovskite semiconductors, an emerging class of materials with enormous potential for next-generation ...

The Copper Development Association has released a book on how electrical contacts work and the various materials involved, and it is free to download. “The importance of electrical contacts has been ...

The sliding electrical contacts found in instrument quality slip rings must reliably conduct signals onto or off of rotating platforms. The signal quality is typically evaluated by measuring the noise ...

We are living in the age of electronics. New cars won't run without a couple dozen engine and drivetrain sensors, not to mention the hundreds of electronic connections that make up the audio and ...

Columbia Engineering researchers have experimentally demonstrated for the first time that it is possible to electrically contact an atomically thin two-dimensional (2D) material only along its ...