quantum dots, room temperature self assembly
Brian Wang writes "University researchers are using self-assembly techniques and chip-related chemistry to develop a process for mass producing tiny crystals called quantum dots. Semiconductor nanocrystals promise a quantum leap over traditional optoelectronics due to their unique and size-tunable properties. Quantum dots measure a few nanometers in size and are already revolutionizing biological and environmental sensing due to their size-dependent luminescence. Other applications include telecommunications, photovoltaics, lasers and quantum computing. A research team at the University at Buffalo claims to have discovered a simple way to mass-produce quantum dots with extreme precision, in nearly any desirable size, using a technique based on self assembly and room-temperature chemistry. Researchers simplify quantum-dot manufacture"
October 25th, 2004 at 10:36 AM
Rapid Shift
I have to think that technology like this will create some sort of quantum leap forward (pun intended), not unlike the advent of electricity, the internal combustion engine, or the transistor.
Being able to work on such a small scale, particularly when it can be mass produced, will profoundly change everything from mass storage to medicine.