Browsing Tag
semiconductor
3 posts
The Blue LED Changed the World—But Making It Took Decades of Research.
The successful creation of blue LEDs led to a significant transformation in the lighting industry, enabling the development…
Perovskite: new type of solar technology paves the way for abundant, cheap and printable cells
Scientists at Swansea University have pioneered a printable and rollable solar cell. Swansea University, Author provided David Beynon,…
What is a semiconductor? An electrical engineer explains how these critical electronic components work and how they are made
A silicon disc, or ‘wafer,’ yields dozens of semiconductor chips. Steve Jurvetson/Wikimedia Commons, CC BY Trevor Thornton, Arizona…