All Stories

  1. Topological effects in low-lying electronic states of linear N2H2+ and HBNH+ associated with onset of bending

    Article • Molecular Physics, April 2018, Taylor & Francis

    Professor Debasis Mukhopadhyay

  2. Topological study of the H3++ molecular system: H3++ as a cornerstone for building molecules during the Big Bang

    Article • Molecular Physics, March 2018, Taylor & Francis

    Professor Debasis Mukhopadhyay, SATRAJIT ADHIKARI

  3. Jahn–Teller intersections involving excited states of the F+H2 system: Identification and influence on the reaction system

    Article • Chemical Physics, February 2013, Elsevier

    Professor Debasis Mukhopadhyay

  4. The adiabatic‐to‐diabatic transformation angle and topological phases for strongly interacting states: Solution with four states

    Article • International Journal of Quantum Chemistry, February 2012, Wiley

    Professor Debasis Mukhopadhyay

  5. Jahn–Teller Intersections Induced by Introduction of Bending in Linear Polyatomics: Study with HCNH, a Selected Molecular System

    Article • The Journal of Physical Chemistry A, February 2012, American Chemical Society (ACS)

    Professor Debasis Mukhopadhyay

  6. Dressed adiabatic and diabatic potentials to study conical intersections for F + H2

    Article • The Journal of Chemical Physics, February 2012, American Institute of Physics

    Professor Debasis Mukhopadhyay

  7. Derivation of diabatic potentials for F+H2 employing non-adiabatic coupling terms

    Article • Chemical Physics Letters, November 2011, Elsevier

    Professor Debasis Mukhopadhyay

  8. Conical intersections in 22E′ states of Na3 cluster

    Article • Chemical Physics Letters, May 2011, Elsevier

    Professor Debasis Mukhopadhyay

  9. Renner–Teller intersections along the collinear axes of polyatomic molecules: H2CN as a case study

    Article • The Journal of Chemical Physics, August 2010, American Institute of Physics

    Professor Debasis Mukhopadhyay

  10. Equilibration and release from deep sites in a Gaussian distribution

    Article • October 1996, SPIE

    Professor Debasis Mukhopadhyay

  11. Vibronic analysis of NLO spectra of PDA crystals and films

    Article • September 1995, SPIE

    Professor Debasis Mukhopadhyay

  12. Consistent propagator theory based on the extended coupled-cluster parametrization of the ground state

    Article • Physical Review A, May 1993, American Physical Society (APS)

    Professor Debasis Mukhopadhyay

  13. The construction of a size-extensive intermediate Hamiltonian in a coupled-cluster framework

    Article • Chemical Physics Letters, September 1992, Elsevier

    Professor Debasis Mukhopadhyay

  14. On the Construction of Size Extensive Effective Hamiltonians in General Model Spaces Using Quasi-Hilbert and Quasi-Fock Strategies

    Article • January 1992, Springer Science + Business Media

    Professor Debasis Mukhopadhyay

  15. Molecular applications of size-extensive quasi-Hilbert- and quasi-Fock-space coupled-cluster formalisms using incomplete model spaces

    Article • Chemical Physics Letters, March 1991, Elsevier

    Professor Debasis Mukhopadhyay

  16. Aspects of separability in the coupled cluster based direct methods for energy differences

    Article • January 1991

    Professor Debasis Mukhopadhyay

  17. A comparative study of core-extensive and core—valence-extensive coupled-cluster theories for energy differences: Excitation energies

    Article • Chemical Physics Letters, October 1990, Elsevier

    Professor Debasis Mukhopadhyay

  18. A new nonperturbative theory of core-hole ionizations: a compact cluster-expansion technique for treating relaxation effects

    Article • Chemical Physics Letters, September 1990, Elsevier

    Professor Debasis Mukhopadhyay

  19. Size-extensive effective hamiltonian formalisms using quasi-Hilbert and quasi-Fock space strategies with incomplete model spaces

    Article • Chemical Physics Letters, November 1989, Elsevier

    Professor Debasis Mukhopadhyay

  20. Applications of open-shell coupled cluster theory using an eigenvalue-independent partitioning technique: Approximate inclusion of triples in IP calculations

    Article • Chemical Physics Letters, October 1989, Elsevier

    Professor Debasis Mukhopadhyay