On the periodic table, semiconductors (also known as metalloids) crop up along a diagonal line between conductors ... manufacturing is dominated by two basic types of semiconductors: N-type ...

Two slices of N-type semiconductor ... are made with different impurities, and the name indicates the dominant type of charge carrier. The interface between the layers, called the P-N junction ...

The terms "semiconductor nanoparticles" and "quantum dots" are often used interchangeably, but there is a subtle difference between the two. Quantum dots are a specific type of semiconductor ...