Structural and electronic instabilities in polyacenes: Density-matrix renormalization group study of a long-range interacting model C Raghu, YA Pati, S Ramasesha Physical Review B 65 (15), 155204, 2002 | 76 | 2002 |
Symmetry crossover and excitation thresholds at the neutral-ionic transition of the modified Hubbard model Y Anusooya-Pati, ZG Soos, A Painelli Physical Review B 63 (20), 205118, 2001 | 70 | 2001 |
Density-matrix renormalization-group study of low-lying excitations of polyacene within a Pariser-Parr-Pople model C Raghu, YA Pati, S Ramasesha Physical Review B 66 (3), 035116, 2002 | 67 | 2002 |
Ring currents in condensed ring systems Y Anusooya, A Chakrabarti, SK Pati, S Ramasesha International journal of quantum chemistry 70 (3), 503-513, 1998 | 52 | 1998 |
Symmetrized density matrix renormalization group studies of the properties of low-lying states of the poly-para-phenylene system Y Anusooya, SK Pati, S Ramasesha The Journal of chemical physics 106 (24), 10230-10237, 1997 | 36 | 1997 |
Linear and nonlinear optical properties of expanded porphyrins: A DMRG study S Thomas, YA Pati, S Ramasesha The Journal of Physical Chemistry A 117 (33), 7804-7809, 2013 | 27 | 2013 |
A model exact study of the properties of low-lying electronic states of perylene and substituted perylenes G Giri, S Prodhan, YA Pati, S Ramasesha The Journal of Physical Chemistry A 122 (43), 8650-8658, 2018 | 22 | 2018 |
A density matrix renormalization group method study of optical properties of porphines and metalloporphines M Kumar, YA Pati, S Ramasesha The Journal of Chemical Physics 136 (1), 2012 | 19 | 2012 |
Exact solution of the PPP model for correlated electronic states of tetracene and substituted tetracene YA Pati, S Ramasesha The Journal of Physical Chemistry A 118 (23), 4048-4055, 2014 | 13 | 2014 |
Nonlinear optical properties of stilbene and azobenzene derivatives containing azaphosphane groups PC Jha, Y Anusooya Pati, S Ramasesha* Molecular Physics 103 (14), 1859-1873, 2005 | 8 | 2005 |
Symmetrized DMRG studies of low-energy electronic states of poly-paraphenylene (PPP) and poly-para-phenylenevinylene (PPV) systems S Ramasesha, KS Tandon, Y Anusooya, SK Pati Optical Probes of Conjugated Polymers 3145, 282-292, 1997 | 8 | 1997 |
Correlated electronic states of a few polycyclic aromatic hydrocarbons: a computational study G Giri, YA Pati, S Ramasesha The Journal of Physical Chemistry A 123 (25), 5257-5265, 2019 | 7 | 2019 |
Nonlinear optical properties of stacked conjugated systems S Thomas, YA Pati, S Ramasesha Crystal growth & design 11 (5), 1846-1854, 2011 | 6 | 2011 |
Ring currents and charge stiffness in molecular and extended models of interacting fermions ZG Soos, YA Pati, SK Pati The Journal of Chemical Physics 112 (7), 3133-3140, 2000 | 6 | 2000 |
A comparative study of aromaticity in substituted tetracyclic and hexacyclic thiophenes S Thomas, YA Pati The Journal of Physical Chemistry A 114 (18), 5940-5946, 2010 | 4 | 2010 |
Ring currents and correlation transition in regular annulenes Y Anusooya, ZG Soos Current Science, 1233-1238, 1998 | 3 | 1998 |
Correlated electronic states of C60 fragments A Chakrabarti, Y Anusooya, S Ramasesha Journal of Molecular Structure: THEOCHEM 361 (1-3), 181-190, 1996 | 3 | 1996 |
Density-matrix renormalization group studies of metal-halogen chains within a two-band extended Peierls-Hubbard model Y Anusooya, SK Pati, S Ramasesha Journal of Physics: Condensed Matter 11 (11), 2395, 1999 | 2 | 1999 |
density matrix renormalization group study of polyacene C Raghu, AY Pati, S Ramasesha Synthetic metals 137 (1-3), 1073-1074, 2003 | 1 | 2003 |
Symmetrized DMRG studies of the properties of Low-lying states of Poly-para-phenylene (PPP) system Y Anusooya, SK Pati, S Ramasesha arXiv preprint cond-mat/9612012, 1996 | 1 | 1996 |