(MIT: Cambridge, MA) -- True to Moore’s Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted to plateau soon because silicon—the backbone of modern transistors—loses its electrical properties once devices made from this material dip below a certain size.
ADVERTISEMENT |
Enter 2D materials: delicate, two-dimensional sheets of perfect crystals that are as thin as a single atom. At the scale of nanometers, 2D materials can conduct electrons far more efficiently than silicon. The search for next-generation transistor materials therefore has focused on 2D materials as potential successors to silicon.
But before the electronics industry can transition to 2D materials, scientists have to first find a way to engineer the materials on industry-standard silicon wafers while preserving their perfect crystalline form.
…
Add new comment