.: Experimental Quantum Dot Molecules

We perform laser spectroscopy of individual semiconductor nanostructures with a focus on studying and controlling interactions between distinct quantum states.  We are currently studying coupled quantum dots (QDs), also known as quantum dot molecules (QDMs).  Areas of research include interactions between spatially distinct quantum states (e.g. dipole-dipole coupling of excitons in separate QDs) as well as the coupling of inherently distinct excitations (e.g. polaron formation via the hybridization of electronic excitations with lattice phonons).  Through these studies we seek to demonstrate and control novel quantum phenomena, with potential for application in the areas of quantum information processing, phononics and energy technologies.

.: Members

Mark Kerfoot

Makiko Tsukamoto

Davis Lu

Youstina Gad