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Computational/Theoretical Chemistry

Temple University offers an exciting range of research opportunities in theoretical physical chemistry. The faculty in this field include both Dr. Matsika and Dr. Spano.

Researchers develop and use state of the art theoretical methods to understand molecular electronic structure and dynamics, as well as excited state structure and dynamics in collective assemblies of molecules such as molecular aggregates, films and crystals.

A common theme of theoretical problems under investigation is the study of excited states and the interaction of matter with light. Nonadiabatic processes, which play an important role in essential processes in nature such as photosynthesis, vision, charge transfer and photochemistry, are central in our research. Nonadiabatic processes are also a major concern in understanding organic electronic devices, specifically charge and energy transport in organic-based transistors and light-emitting diodes. Current topics of interest include nonadiabatic processes in biologically relevant systems, optical excitations in conjugated oligomer and polymer aggregates and films, and molecular orientation/quantum state control.

The experimental physical chemistry group at Temple and the Center for Advanced Photonics Research (CAPR) in the Chemistry Department provide an excellent environment for collaborations and intellectual stimulation. Computational facilities in the department include a linux cluster with several nodes, as well as several workstations.

You are invited to contact any one of us for further information.

Recent publications include:

Xu ZR.; S. Matsika, "Combined Multireference Configuration Interaction/Molecular Dynamics Approach for Calculating Solvatochromic Shifts: Application to the n(0)- pi* Electronic Transition of Formaldehyde". Journal of Physical Chemistry A 110 (43): 12035-12043 (2006).

Spano FC. "Excitons in conjugated oligomer aggregates, films, and crystals". Annual Review of Physical Chemistry 57: 217-243 (2006).

S. Matsika. "Three-State Conical Intersections in Nucleic Acid Bases". Journal of Physical Chemistry A 109 (33): 7538-7545 (2005).

Kirova T.; Spano FC. "Designing molecular eigenstates in a four-level Lambda system".  Physical Review A 71 (6): Art. No. 063816 (2005).