Mariama Rebello de Sousa Dias

Assistant Professor of Physics

Publications

Articles

"Nanoscale Tipping Bucket Effect in a Quantum Dot Transistor-Based Counter" F. Hartmann, P. Maier, M. Rebello Sousa Dias, S. Gopfert, L. K. Castelano, M. Emmerling, C. Schneider, S. Hofling, M. Kamp, Y. Pershin, G. E. Marques, V. Lopez-Richard, L. Worschech. Nano Lett. 17, 2273 (2017).

"Near-Field Optical Properties of Fully Alloyed Noble Metal Nanoparticles" C. Gong*, M. Rebello Sousa Dias*, G. Wessler, J. A. Taillon, L. G. Salamanca-Riba, M. S. Leite. Adv. Opt. Mater. 5, 1600568 (2017). (* equal contribution) Front Cover.

"Mimicking of pulse shape-dependent learning rules with a quantum dot memristor" P. Maier, F. Hartmann, M. Rebello Sousa Dias, M. Emmerling, C. Schneider, L. K. Castelano, M. Kamp, S. Hofling, G. E. Marques, V. Lopez-Richard, L. Worschech. J. Appl. Phys. 120, 134503 (2016).

"Light sensitive memristor with bi-directional and wavelength-dependent conductance control" P. Maier, F. Hartmann, M. Rebello Sousa Dias, M. Emmerling, C. Schneider, L. K. Castelano, M. Kamp, S. Hofling, G. E. Marques, V. Lopez-Richard, L. Worschech. Appl. Phys. Lett. 109, 023501 (2016).

"Photocurrent-voltage relation of resonant tunneling diode photodetectors" A. Pfenning, F. Hartmann, M. Rebello Sousa Dias, V. Lopez-Richard, L. K. Castelano, F. Langer, S. Hofling, M. Kamp, G. E. Marques, L. Worschech. Appl. Phys. Lett. 107, 081104 (2015).

"Nanothermometer Based on Resonant Tunneling Diodes: From Cryogenic to Room Temperatures" A. Pfenning, F. Hartmann, M. Rebello Sousa Dias, L. K. Castelano, C. Sumeier, F. Langer, S. Hofling, M. Kamp, G. E. Marques, L. Worschech, V. Lopez-Richard. ACS Nano. 5, 6271 (2015).

"Spin filtering in nanowire directional coupler" M. Rebello Sousa Dias, V. Lopez-Richard,G. E. Marques, S. E. Ulloa. Europhysics Lett. 106, 17002 (2014).

"Electron transport in quantum dot chains: Dimensionality eects and hopping conductance" V. P. Kunets, M. Rebello Sousa Dias, T. Rembert, M. E. Ware, Y. I. Mazur, V. Lopez-Richard, H. A. Mantooth, G. E. Marques, G. J. Salamo. J. Appl. Phys. 113, 183709 (2013).

"Tuning hole mobility in InP nanowires" M. Rebello Sousa Dias, A. Picinin, V. Lopez-Richard, S. E. Ulloa, L. K. Castelano, J. P. Rino, G. E. Marques. Appl. Phys. Lett. 101, 182104 (2012).

Education

Ph.D., The Federal University of Sao Carlos, Brazil 2014
Condensed Matter Physics

M.S., The Federal University of Sao Carlos, Brazil 2010
Physics

B.A., The Federal University of Sao Carlos, Brazil 2009
Physics Education

B.S., The Federal University of Sao Carlos, Brazil 2007
Physics

Contact Information

Gottwald Center for the Sciences
(804) 662-3147
(Mobile)

Areas of Expertise

Electronic transport
Nanophotonics
Plasmonics
Design of optical-electro nanostructures
Optical properties of metallic and semiconductor nanostructures
Structure and electronic properties of semiconductor nanowires, quantum dots, hetrojunctions, and superlattices

Websites