Optical and structural properties of nanostructures
Surface chemistry
General properties of semiconductor and metallic quantum dots, wires and wells
Development of the theory of the electronic structure, in particular, in low dimensions
Quantum Monte Carlo
Density Functional Theory
Empirical methods
Hydrodynamical Models
Experience in:
Classical and Quantum Monte Carlo methods
Lead developer of Self-healing diffusion Monte Carlo and Auxiliary Boson diffusion Monte Carlo methods.
DFT first-principles calculation of nanostructures, defects and surfaces in semiconductors and oxides
Empirical pseudopotential calculations of nanostructures.
Configuration interaction calculations.
k.p calculations of semiconductor nanostructures.
Development of Density Functional Theory for low dimension electron and hole gases.
RPA and TDDFT calculations on the optical properties of electron gases.
Hydrodynamical calculations low-dimensional electron gases.
Theoretical and Numerical tools used:
Lead developer of Self-healing diffusion Monte Carlo and Auxiliary Boson diffusion Monte Carlo methods.
I have broad experience with ab-initio DFT codes. My research has also involved both extensive code development parallel Fortran 90 , C and “Mathematica” symbolic programming.
The research involving DFT DMC and the electron gas has a strong analytical component.
Teaching Experience:
Teaching assistant:
Department of Physics, Instituto Balseiro, Universidad Nacional de Cuyo (1991 – 1995) “
“Solid State Physics I” (1994-1995). (Ashcroft-Mermin, QTS Kittel)
JTP (Foreman of Practical activities) (1995-7) and (2000-1) Department of Physics, Instituto Balseiro, Universidad Nacional de Cuyo “Statistical Mechanics” (Pathria,Goodstein)
“Introduction to Solid State” (Mermin Kittel)
“Solid State Physics I” (Ashcroft)
“Solid State Physics II” magnetism superconductivity (QTS Kittel)
Teaching assistant in workshops and schools
“Semiconductors” Escuela IB/CONICET(1992)
“Superconductivity” Escuela IB/CAB (1994)
Supervisor Experience:
PostDocs:
Murilo Tiago
Michal Bajdich
Katherina Foyetsova
Juan Santana- Palacio
Jaron T. Krogel
Chandrima Mitra
Dongwa Lee
Vinit Sharma
Kayahan Saritas
Allyson Dzback
Tomohiro Ichiba
Nicole Spanedda
Students:
I co-supervised the dissertation work of Santiago Rigamonti.
I co-supervising the Ph. D. work of Alfredo Correa and Santiago Rigamonti.