This video explains how semiconductors work and how their electrical properties are controlled using band gaps and doping.

Substitutional doping from foreign elements stands out as a preferred method for precisely tailoring the electronic band structure, conduction type, and carrier concentration of pristine materials. In ...

Schematics illustrating the mechanism of the newly developed chemical doping technique and a graph showing how changes in the pH of a solution can be used to control the doping levels of organic ...

Doping in semiconductors is adding a small amount of impurities into a very pure semiconductor material. It might sound strange to add impurities on purpose, but this is a critical to make ...

Professor Jiwoong Yang and his research team at the Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science & Technology (DGIST; President Kunwoo Lee) successfully developed ...

Physicists have discovered two new ways to improve organic semiconductors. They found a way to remove more electrons from the material than previously possible and used unexpected properties in an ...

A study revealed that a simple thermal reaction of gallium nitride with metallic magnesium results in the formation of a distinctive superlattice structure. This represents the first time researchers ...

A research team from the Department of Energy Science and Engineering at Daegu Gyeongbuk Institute of Science & Technology, led by Professor Jiwoong Yang, has developed a new technique to regulate ...

The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. Electronic devices based on organic semiconductors ...

This video explains how semiconductors work and how their electrical properties are controlled through energy band gaps and ...