Triple Quantum Dot System (image) Springer Share Print E-Mail Caption One approach of making computers faster relies on quantum dots, a kind of artificial atom, easily controlled by applying an electric field. A new study demonstrates that changing the coupling of three coherently coupled quantum dots with electrical impulses can help better control them. Credit Tooski, S. B. et al. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.