Intermolecular forces via hybrid Hartree–Fock–SCF plus damped dispersion (HFD) energy calculations. An improved spherical model C Douketis, G Scoles, S Marchetti, M Zen, AJ Thakkar The Journal of Chemical Physics 76 (6), 3057-3063, 1982 | 361 | 1982 |
Compact and accurate integral-transform wave functions. I. The state of the helium-like ions from through AJ Thakkar, VH Smith Jr Physical Review A 15 (1), 1, 1977 | 312 | 1977 |
Multipole moments, polarizabilities, and hyperpolarizabilities for N2 from fourth‐order many‐body perturbation theory calculations G Maroulis, AJ Thakkar The Journal of chemical physics 88 (12), 7623-7632, 1988 | 175 | 1988 |
Ab initio dispersion coefficients for interactions involving rare‐gas atoms AJ Thakkar, H Hettema, PES Wormer The Journal of chemical physics 97 (5), 3252-3257, 1992 | 168 | 1992 |
Improved Roothaan–Hartree–Fock wave functions for atoms and ions with N≤54 T Koga, S Watanabe, K Kanayama, R Yasuda, AJ Thakkar The Journal of chemical physics 103 (8), 3000-3005, 1995 | 164 | 1995 |
The Generator Coordinate Method Applied to Variational Perturbation Theory. Multipole Polarizabilities, Spectral Sums and Dispersion Coefficients for Helium. AJ Thakkar J. Chem. Phys. 75, 4496-4501, 1981 | 156 | 1981 |
The electron—electron cusp condition for the spherical average of the intracule matrix AJ Thakkar, VH Smith Jr Chemical Physics Letters 42 (3), 476-481, 1976 | 149 | 1976 |
Analytical Hartree–Fock wave functions subject to cusp and asymptotic constraints: He to Xe, Li+ to Cs+, H− to I− T Koga, K Kanayama, S Watanabe, AJ Thakkar International journal of quantum chemistry 71 (6), 491-497, 1999 | 144 | 1999 |
A new generalized expansion for the potential energy curves of diatomic molecules AJ Thakkar The Journal of Chemical Physics 62 (5), 1693-1701, 1975 | 143 | 1975 |
Double and quadruple zeta contracted gaussian basis sets for hydrogen through neon AJ Thakkar, T Koga, M Saito, RE Hoffmeyer International Journal of Quantum Chemistry 48 (S27), 343-354, 1993 | 127 | 1993 |
Comparison of kinetic-energy density functionals AJ Thakkar Physical Review A 46 (11), 6920, 1992 | 123 | 1992 |
Oscillator strengths for S-P and P-D transitions in heliumlike ions NM Cann, AJ Thakkar Physical Review A 46 (9), 5397, 1992 | 121 | 1992 |
Ground-state energies for the helium isoelectronic series AJ Thakkar, T Koga Physical Review A 50 (1), 854, 1994 | 120 | 1994 |
Higher dispersion coefficients: Accurate values for hydrogen atoms and simple estimates for other systems AJ Thakkar The Journal of chemical physics 89 (4), 2092-2098, 1988 | 115 | 1988 |
Polarizabilities and hyperpolarizabilities of carbon dioxide G Maroulis, AJ Thakkar The Journal of chemical physics 93 (6), 4164-4171, 1990 | 112 | 1990 |
Analytical Hartree–Fock wave functions for the atoms Cs to Lr T Koga, K Kanayama, T Watanabe, T Imai, AJ Thakkar Theoretical Chemistry Accounts 104, 411-413, 2000 | 110 | 2000 |
Roothaan-Hartree-Fock wave functions for atoms with Z≤54 T Koga, H Tatewaki, AJ Thakkar Physical Review A 47 (5), 4510, 1993 | 100 | 1993 |
Two new anisotropic potential energy surfaces for nitrogen-helium: the use of Hartree-Fock SCF calculations and a combining rule for anisotropic long-range dispersion coefficients RR Fuchs, FRW McCourt, AJ Thakkar, F Grein The Journal of Physical Chemistry 88 (10), 2036-2045, 1984 | 98 | 1984 |
Compact and accurate integral-transform wave functions. II. The 21S, 23S, 21P, and 23P States of the Heliumlike Ions from He through Mg10+. AJ Thakkar, VH Smith Jr Phys. Rev. A 15, 16-22, 1977 | 89 | 1977 |
Hyperpolarizabilities and polarizabilities of neon: Discrepancy between theory and experiment G Maroulis, AJ Thakkar Chemical physics letters 156 (1), 87-90, 1989 | 87 | 1989 |