Telephone: (505) 667-8351
Fax: (505) 665-3909
Office Location: TA3 Bldg 1420 Rm 1117 (CINT)
Group T-1/CINT Mail Stop B221
S. in physics, Institute of Spectroscopy, Russia, 1994
2017 – Present Deputy Group Leader at T-1, Theoretical Division, LANL
2001 – Present Technical Staff Member, Theoretical Division, LANL (currently Scientist 5)
2005 – Present Staff Scientist, Center for Integrated Nanotechnologies (CINT), LANL/SNL
2015 – Present Adjunct Professor at the University of California, Santa Barbara, CA
2015 – Present Adjunct Professor at Skolkovo Institute of Science & Technology (Russia)
2013 – 2015 Founding Faculty Fellow at Skolkovo Institute of Science & Technology (Russia)
2006 – 2007 CNRS invited professor position, UMR 6510, University of Rennes, France
1999 – 2001 Director's Postdoctoral Fellow, Theoretical Division, LANL
1998 – 1999 Postdoctoral Associate, University of Rochester (Rochester, NY)
1994 – 1998 Graduate Student, University of Rochester (Rochester, NY)
1991 – 1994 Graduate Student, Institute of
Spectroscopy of Russian Academy of Sciences
Relation between optical and chemical properties of organic and semiconductor materials; Development of modern computational methods for molecular optical properties; time-dependent density functional theory and semiempirical methods; Nonlinear optical response of organic chromophores; Adiabatic and non-adiabatic molecular dynamics of the excited states; Collective electronic excitations and optical response of confined excitons in conjugated polymers, carbon nanotubes, semiconductor nanoparticles, and molecular aggregates; Charge and energy transfer in biological and artificial antenna complexes; Ultrafast nonlinear spectroscopy; Nonlinear dynamics of complex classical and quantum systems.
Recent Conferences (co)organized
9th Conference on "Excited State Processes in Electronic and Bio Nanomaterials" (ESP-2018)
Center for Nonlinear Studies conference, June 4-7, 2018.
Organizer: Sergei Tretiak
Electronic and Structural Dynamics in Hybrid Perovskites: Theory Meets Experiment
Telluride workshop, Telluride, CO, July 17-21, 2018.
Organizing Committee: Sergei Tretiak (LANL), Jacky Even (INSA-Rennes), Amanda Neukirch (LANL)
Machine Learning and Informatics for Chemistry and Materials
Telluride workshop, Telluride, CO, October 1-5, 2018.
Organizing Committee: Benjamin Nebgen (LANL), Kipton Barros (LANL), Sergei Tretiak (LANL), Olexandr Isayev (UNC), Adrian Roitberg (U Florida),