Matthias Tan

INTRODUCTION:

• Si:P Double Quantum Dot (DQD) device
• What is the number of P dopants in clusters D1 and D2 ?

METHODOLOGY:

• Atomistic modeling of binding energies with NEMO3D-peta
• Empirical modeling of millions of donor cluster configurations

RESULTS:

• Accurate determination of P dopants in clusters D1 and D2 using binding energy confidence bands
• Development of empirical models for rapid calculation of donor cluster binding energies
• Published in Nature Nanotechnology, 9, 430, 2014 (B. Weber, Y.-H. M. Tan, et.al.)
• Manuscript in preparation (Tan, et.al.)