| Intermolecular interactions: physical picture, computational methods and model potentials IG Kaplan John Wiley & Sons, 2006 | 678 | 2006 |
| Interference phenomena in the photoionization of molecules IG Kaplan, AP Markin Doklady Akademii Nauk 184 (1), 66-69, 1969 | 103 | 1969 |
| Compton scattering beyond the impulse approximation IG Kaplan, B Barbiellini, A Bansil Physical Review B 68 (23), 235104, 2003 | 102 | 2003 |
| Problems in DFT with the total spin and degenerate states IG Kaplan International Journal of Quantum Chemistry 107 (14), 2595-2603, 2007 | 80 | 2007 |
| Nature of binding in the alkaline–earth clusters: Be3, Mg3, and Ca3 IG Kaplan, S Roszak, J Leszczynski The Journal of Chemical Physics 113 (15), 6245-6252, 2000 | 73 | 2000 |
| A comparative theoretical study of stable geometries and energetic properties of small silver clusters R Santamaria, IG Kaplan, O Novaro Chemical physics letters 218 (5-6), 395-400, 1994 | 72 | 1994 |
| Non-additive forces in atomic clusters: The case of Ag n IG Kaplan, R Santamaria, O Novaro Molecular Physics 84 (1), 105-114, 1995 | 66 | 1995 |
| Effect of Zn and Ni substitution on the local electronic structure of the superconductor IG Kaplan, J Soullard, J Hernández-Cobos Physical Review B 65 (21), 214509, 2002 | 60 | 2002 |
| First principles study of the electronic structure and bonding of Mn2 D Tzeli, U Miranda, IG Kaplan, A Mavridis The Journal of chemical physics 129 (15), 2008 | 52 | 2008 |
| Electron propagator theory calculations of molecular photoionization cross sections: The first-row hydrides GM Seabra, IG Kaplan, VG Zakrzewski, JV Ortiz The Journal of chemical physics 121 (9), 4143-4155, 2004 | 51 | 2004 |
| Handbook of Molecular Physics and Quantum Chemistry IG Kaplan Wilson, S., Ed 3, 2003 | 50 | 2003 |
| Calculation of the Photoionization Cross Sections of Molecular Systems. I. Equations for the Photoionization Cross Sections in the AMO LCAO Approximation IG Kaplan, AP Markin Optics and Spectroscopy 24, 475, 1968 | 50 | 1968 |
| The Pauli exclusion principle: origin, verifications, and applications IG Kaplan John Wiley & Sons, 2017 | 40 | 2017 |
| Neutrino rest mass: Account of the electron correlation effect on the restructuring of the electron shell of a molecule in β decay IG Kaplan, GV Smelov, VN Smutny Physics Letters B 161 (4-6), 389-392, 1985 | 40 | 1985 |
| Estimation of the effect of molecular structure on the tritium β-spectrum and the determination of neutrino mass IG Kaplan, VN Smutny, GV Smelov Physics Letters B 112 (4-5), 417-420, 1982 | 40 | 1982 |
| Is the Pauli exclusive principle an independent quantum mechanical postulate? IG Kaplan International journal of quantum chemistry 89 (4), 268-276, 2002 | 39 | 2002 |
| Many-body forces and electron correlation in small metal clusters IG Kaplan, J Hernández-Cobos, I Ortega-Blake, O Novaro Physical Review A 53 (4), 2493, 1996 | 39 | 1996 |
| The Sc2 dimer revisited A Kalemos, IG Kaplan, A Mavridis The Journal of chemical physics 132 (2), 2010 | 35 | 2010 |
| Molecular dynamics study of the cluster using an ab initio many-body model potential IL Garzón, IG Kaplan, R Santamaria, O Novaro The Journal of chemical physics 109 (6), 2176-2184, 1998 | 33 | 1998 |
| Calculation of the Photoionization Cross Sections of Molecular Systems. II: Ethylene, Butadiene and Benzene IG Kaplan, AP Markin Optics and Spectroscopy 25, 275, 1968 | 32 | 1968 |
