Paul S Bagus, Ph.D. - Publications

Affiliations: 
2001- Chemistry University of North Texas, Denton, TX, United States 
Area:
"Surface Chemistry, Electronic Structure Theory, Core-Level Spectroscopies"
Website:
https://chemistry.unt.edu/people-node/paul-bagus

211 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Bagus PS, Nelin CJ, Brundle CR, Lahiri N, Ilton ES, Rosso KM. Analysis of the Fe 2p XPS for hematite α FeO: Consequences of covalent bonding and orbital splittings on multiplet splittings. The Journal of Chemical Physics. 152: 014704. PMID 31914734 DOI: 10.1063/1.5135595  0.351
2020 Bagus PS, Brundle CR, Ilton ES. A rigorous non-empirical theoretical analysis of the 2p XPS of NiO: Is it necessary to invoke nonlocal screening? Journal of Electroanalytical Chemistry. 114135. DOI: 10.1016/J.Jelechem.2020.114135  0.362
2020 Bagus PS, Illas F. Orbitals Permit the Interpretation of Core-Level Spectroscopies in Terms of Chemistry Catalysis Letters. 150: 2457-2463. DOI: 10.1007/S10562-020-03169-0  0.413
2019 Bagus PS, Nelin CJ, Levchenko SV, Zhao X, Davis EM, Kuhlenbeck H, Freund HJ. Surface core level BE shifts for CaO(100): insights into physical origins. Physical Chemistry Chemical Physics : Pccp. PMID 31712786 DOI: 10.1039/C9Cp04847B  0.434
2019 Bagus PS, Sassi MJ, Rosso KM. Cluster embedding of ionic systems: Point charges and extended ions. The Journal of Chemical Physics. 151: 044107. PMID 31370546 DOI: 10.1063/1.5108728  0.388
2019 Sousa C, Bagus PS, Illas F. Approaching multiplet splitting in X-ray photoelectron spectra by density functional theory methods: NO and O2 molecules as examples Chemical Physics Letters. 731: 136617. DOI: 10.1016/J.Cplett.2019.136617  0.343
2019 Bagus PS, Sousa C, Illas F. Differential many-body effects for initial and core ionic states: impact on XPS spectra Theoretical Chemistry Accounts. 138: 61. DOI: 10.1007/S00214-019-2450-1  0.37
2018 Bagus PS, Nelin CJ, Sassi M, Ilton ES, Rosso KM. Consequences of realistic embedding for the L2,3 edge XAS of α-Fe2O3. Physical Chemistry Chemical Physics : Pccp. PMID 29372200 DOI: 10.1039/C7Cp06926J  0.328
2018 Bagus PS, Ilton E, Nelin CJ. Extracting Chemical Information from XPS Spectra: A Perspective Catalysis Letters. 148: 1785-1802. DOI: 10.1007/S10562-018-2417-1  0.352
2017 Bagus PS, Nelin CJ, Ilton ES, Sassi MJ, Rosso KM. Analysis of X-ray adsorption edges: L2,3 edge of FeCl4. The Journal of Chemical Physics. 147: 224306. PMID 29246056 DOI: 10.1063/1.5006223  0.352
2017 Sassi M, Pearce CI, Bagus PS, Arenholz E, Rosso KM. First Principles Fe L2,3-Edge and O K-Edge XANES and XMCD Spectra for Iron Oxides. The Journal of Physical Chemistry. A. PMID 28933158 DOI: 10.1021/Acs.Jpca.7B08392  0.34
2017 Pueyo Bellafont N, Bagus PS, Sousa C, Illas F. Assessing the ability of DFT methods to describe static electron correlation effects: CO core level binding energies as a representative case. The Journal of Chemical Physics. 147: 024106. PMID 28711037 DOI: 10.1063/1.4991833  0.355
2017 Vitova T, Pidchenko I, Fellhauer D, Bagus PS, Joly Y, Pruessmann T, Bahl S, Gonzalez-Robles E, Rothe J, Altmaier M, Denecke MA, Geckeis H. The role of the 5f valence orbitals of early actinides in chemical bonding. Nature Communications. 8: 16053-16053. PMID 28681848 DOI: 10.1038/Ncomms16053  0.343
2017 Bagus PS, Nelin CJ, Hrovat DA, Ilton ES. Covalent bonding in heavy metal oxides. The Journal of Chemical Physics. 146: 134706. PMID 28390370 DOI: 10.1063/1.4979018  0.331
2017 Bagus PS, Nelin CJ, Ilton ES. The effect of symmetry on the U L NEXAFS of octahedral coordinated uranium(vi). The Journal of Chemical Physics. 146: 114703. PMID 28330357 DOI: 10.1063/1.4978481  0.335
2017 Conradson SD, Andersson DA, Boland KS, Bradley JA, Byler DD, Durakiewicz T, Gilbertson SM, Kozimor SA, Kvashnina KO, Nordlund D, Rodriguez G, Seidler GT, Bagus PS, Butorin SM, Conradson DR, et al. Closure of the Mott gap and formation of a superthermal metal in the Fröhlich-type nonequilibrium polaron Bose-Einstein condensate in UO2+x Physical Review B. 96. DOI: 10.1103/Physrevb.96.125114  0.395
2016 Bagus PS, Sousa C, Illas F. Consequences of electron correlation for XPS binding energies: Representative case for C(1s) and O(1s) XPS of CO. The Journal of Chemical Physics. 145: 144303. PMID 27782526 DOI: 10.1063/1.4964320  0.365
2016 Gavrielides A, Duguet T, Esvan J, Lacaze-Dufaure C, Bagus PS. A poly-epoxy surface explored by Hartree-Fock ΔSCF simulations of C1s XPS spectra. Journal of Chemical Physics. 145: 74703-74703. PMID 27544119 DOI: 10.1063/1.4960762  0.343
2016 Bagus PS, Nelin CJ, Al-Salik Y, Ilton ES, Idriss H. Multiplet splitting for the XPS of heavy elements: Dependence on oxidation state Surface Science. 643: 142-149. DOI: 10.1016/J.Susc.2015.06.002  0.381
2015 Pueyo Bellafont N, Bagus PS, Illas F. Prediction of core level binding energies in density functional theory: Rigorous definition of initial and final state contributions and implications on the physical meaning of Kohn-Sham energies. The Journal of Chemical Physics. 142: 214102. PMID 26049474 DOI: 10.1063/1.4921823  0.385
2015 Bellafont NP, Illas F, Bagus PS. Validation of Koopmans' theorem for density functional theory binding energies. Physical Chemistry Chemical Physics : Pccp. 17: 4015-9. PMID 25566985 DOI: 10.1039/C4Cp05434B  0.345
2015 Tobin JG, Yu SW, Booth CH, Tyliszczak T, Shuh DK, Van Der Laan G, Sokaras D, Nordlund D, Weng TC, Bagus PS. Oxidation and crystal field effects in uranium Physical Review B - Condensed Matter and Materials Physics. 92. DOI: 10.1103/Physrevb.92.035111  0.3
2015 Conradson SD, Andersson DA, Bagus PS, Boland KS, Bradley JA, Byler DD, Clark DL, Conradson DR, Espinosa-Faller FJ, Lezama Pacheco JS, Martucci MB, Nordlund D, Seidler GT, Valdez JA. Anomalous dispersion and band gap reduction in UO2+ x and its possible coupling to the coherent polaronic quantum state Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. DOI: 10.1016/J.Nimb.2015.10.073  0.352
2015 Bagus PS, Sassi MJ, Rosso KM. Intermediate coupling for core-level excited states: Consequences for X-Ray absorption spectroscopy Journal of Electron Spectroscopy and Related Phenomena. 200: 174-180. DOI: 10.1016/J.Elspec.2015.04.021  0.366
2014 Nelin CJ, Uhl F, Staemmler V, Bagus PS, Fujimori Y, Sterrer M, Kuhlenbeck H, Freund HJ. Surface core-level binding energy shifts for MgO(100). Physical Chemistry Chemical Physics : Pccp. 16: 21953-6. PMID 25212984 DOI: 10.1039/C4Cp03369H  0.353
2014 Kaden WE, Büchner C, Lichtenstein L, Stuckenholz S, Ringleb F, Heyde M, Sterrer M, Freund HJ, Giordano L, Pacchioni G, Nelin CJ, Bagus PS. Understanding surface core-level shifts using the Auger parameter: A study of Pd atoms adsorbed on ultrathin SiO 2 films Physical Review B - Condensed Matter and Materials Physics. 89. DOI: 10.1103/Physrevb.89.115436  0.369
2014 Nelin CJ, Bagus PS, Ilton ES. Theoretical analysis of the U L3-edge NEXAFS in U oxides Rsc Advances. 4: 7148-7153. DOI: 10.1039/C3Ra46738D  0.364
2014 Bagus PS, Nelin CJ. Covalent interactions in oxides Journal of Electron Spectroscopy and Related Phenomena. 194: 37-44. DOI: 10.1016/J.Elspec.2013.11.004  0.386
2013 Bagus PS, Nelin CJ, Ilton ES. Theoretical modeling of the uranium 4f XPS for U(VI) and U(IV) oxides. The Journal of Chemical Physics. 139: 244704. PMID 24387385 DOI: 10.1063/1.4846135  0.361
2013 Idriss H, Bagus PS, Ilton ES. Progress in Electronic and Vibrational Spectroscopy of Catalytic Materials and Catalytic Reactions: Theoretical and Experimental Studies Topics in Catalysis. 56: 1047-1048. DOI: 10.1007/S11244-013-0081-7  0.327
2013 Bagus PS, Ilton ES. Theory for the XPS of Actinides Topics in Catalysis. 56: 1121-1128. DOI: 10.1007/S11244-013-0078-2  0.368
2012 Bagus PS, Wieckowski A, Freund H. The contribution of lattice strain to core-level binding energy shifts in metal nanoparticles: Generality and origin of the shifts Computational and Theoretical Chemistry. 987: 22-24. DOI: 10.1016/J.Comptc.2011.06.028  0.338
2011 Nelin CJ, Bagus PS, Brown MA, Sterrer M, Freund HJ. Analysis of the broadening of X-ray photoelectron spectroscopy peaks for ionic crystals. Angewandte Chemie (International Ed. in English). 50: 10174-7. PMID 21692154 DOI: 10.1002/Anie.201100964  0.394
2011 Ilton ES, Bagus PS. XPS determination of uranium oxidation states Surface and Interface Analysis. 43: 1549-1560. DOI: 10.1002/Sia.3836  0.346
2010 Kaspar TC, Droubay T, Chambers SA, Bagus PS. Spectroscopic evidence for Ag(III) in highly oxidized silver films by X-ray photoelectron spectroscopy Journal of Physical Chemistry C. 114: 21562-21571. DOI: 10.1021/Jp107914E  0.346
2010 Corcoran CJ, Tavassol H, Rigsby MA, Bagus PS, Wieckowski A. Application of XPS to study electrocatalysts for fuel cells Journal of Power Sources. 195: 7856-7879. DOI: 10.1016/J.Jpowsour.2010.06.018  0.334
2010 Bagus PS, Nelin CJ, Ilton ES, Baron M, Abbott H, Primorac E, Kuhlenbeck H, Shaikhutdinov S, Freund H. The complex core level spectra of CeO2: An analysis in terms of atomic and charge transfer effects Chemical Physics Letters. 487: 237-240. DOI: 10.1016/J.Cplett.2010.01.041  0.335
2010 Bagus PS, Wieckowski A, Wöll CH. Ionic adsorbates on metal surfaces International Journal of Quantum Chemistry. 110: 2844-2859. DOI: 10.1002/Qua.22840  0.356
2010 Nelin CJ, Bagus PS, Ilton ES, Chambers SA, Kuhlenbeck H, Freund H. Relationships between complex core level spectra and materials properties International Journal of Quantum Chemistry. 110: 2752-2764. DOI: 10.1002/Qua.22807  0.374
2009 Bagus PS, Woll C, Wieckowski A. Dependence of surface properties on adsorbate-substrate distance: Work function changes and binding energy shifts for I/Pt(1 1 1) Surface Science. 603: 273-283. DOI: 10.1016/J.Susc.2008.11.021  0.385
2009 Mintz B, Wilson AK, Bagus PS. Basis set requirements for interactions in ionic systems: LiCl Chemical Physics Letters. 468: 286-289. DOI: 10.1016/J.Cplett.2008.12.010  0.524
2009 Müller W, Bagus PS. Electric field and surface charge effects on the vibrational frequency of CO chemisorbed on metal surfaces: Cluster model studies for CO/Cu(100) International Journal of Quantum Chemistry. 28: 737-738. DOI: 10.1002/Qua.560280867  0.35
2009 Bagus PS, Freeman AJ, Sasaki F. Correlation and multiplet hole theory of core-electron energy splittings in transition-metal ions International Journal of Quantum Chemistry. 7: 83-92. DOI: 10.1002/Qua.560070712  0.357
2008 Bagus PS, Käfer D, Witte G, Wöll C. Work function changes induced by charged adsorbates: origin of the polarity asymmetry. Physical Review Letters. 100: 126101. PMID 18517887 DOI: 10.1103/Physrevlett.100.126101  0.347
2008 Rigsby MA, Zhou WP, Lewera A, Duong HT, Bagus PS, Jaegermann W, Hunger R, Wieckowski A. Experiment and theory of fuel cell catalysis: Methanol and formic acid decomposition on nanoparticle Pt/Ru Journal of Physical Chemistry C. 112: 15595-15601. DOI: 10.1021/Jp805374P  0.329
2008 Ilton ES, Bagus PS. Ligand field effects on the multiplet structure of the U4f XPS of UO2 Surface Science. 602: 1114-1121. DOI: 10.1016/J.Susc.2008.01.010  0.385
2008 Bagus PS, Broer R, Ilton ES. Atomic near-degeneracy for photoemission: Generality of 4f excitations Journal of Electron Spectroscopy and Related Phenomena. 165: 46-49. DOI: 10.1016/J.Elspec.2008.07.008  0.344
2008 Bagus PS, Freund H, Kuhlenbeck H, Ilton ES. A new analysis of X-ray adsorption branching ratios: Use of Russell-Saunders coupling Chemical Physics Letters. 455: 331-334. DOI: 10.1016/J.Cplett.2008.02.085  0.322
2007 Caputo R, Prascher BP, Staemmler V, Bagus PS, Wöll C. Adsorption of benzene on coinage metals: a theoretical analysis using wavefunction-based methods. The Journal of Physical Chemistry. A. 111: 12778-84. PMID 17999480 DOI: 10.1021/Jp076339Q  0.386
2007 Zhou WP, Lewera A, Bagus PS, Wieckowski A. Electrochemical and electronic properties of platinum deposits on Ru(0001): Combined XPS and cyclic voltammetric study Journal of Physical Chemistry C. 111: 13490-13496. DOI: 10.1021/Jp072993U  0.323
2007 Ilton ES, Boily J, Bagus PS. Beam induced reduction of U(VI) during X-ray photoelectron spectroscopy: The utility of the U4f satellite structure for identifying uranium oxidation states in mixed valence uranium oxides Surface Science. 601: 908-916. DOI: 10.1016/J.Susc.2006.11.067  0.336
2007 Lewera A, Zhou WP, Hunger R, Jaegermann W, Wieckowski A, Yockel S, Bagus PS. Core-level binding energy shifts in Pt-Ru nanoparticles: A puzzle resolved Chemical Physics Letters. 447: 39-43. DOI: 10.1016/J.Cplett.2007.08.068  0.737
2007 Bagus PS, Ilton ES. Atomic many-body effects in the 4f XPS of the U5+ and U4+ cations: part II: consequences of orbital relaxation Theoretical Chemistry Accounts. 118: 495-502. DOI: 10.1007/S00214-007-0364-9  0.347
2006 Bagus PS, Ilton ES. Effects of covalency on the p-shell photoemission of transition metals: MnO Physical Review B. 73: 155110. DOI: 10.1103/Physrevb.73.155110  0.328
2006 Bagus PS, Wöll C, Ilton ES. A definitive analysis of the Rydberg and valence anti-bonding character of states in the O K-edge of H2O Chemical Physics Letters. 428: 207-212. DOI: 10.1016/J.Cplett.2006.07.030  0.384
2006 Bagus PS, Broer R, Parmigiani F. Anomalous electron correlation due to near degeneracy effects : Low-lying ionic states of Ne and Ar Chemical Physics Letters. 421: 148-151. DOI: 10.1016/J.Cplett.2006.01.075  0.356
2006 Bagus PS, Wieckowski A, Freund H. Initial and final state contributions to binding-energy shifts due to lattice strain: Validation of Auger parameter analyses Chemical Physics Letters. 420: 42-46. DOI: 10.1016/J.Cplett.2005.12.033  0.334
2006 Hozoi L, Vries AHd, Broer R, Graaf Cd, Bagus PS. Ni 3s-hole states in NiO by non-orthogonal configuration interaction Chemical Physics. 331: 178-185. DOI: 10.1016/J.Chemphys.2006.10.015  0.396
2005 Omary MA, Sinha P, Bagus PS, Wilson AK. Electronic structure of mercury oligomers and exciplexes: models for long-range/multicenter bonding in phosphorescent transition-metal compounds. The Journal of Physical Chemistry. A. 109: 690-702. PMID 16833395 DOI: 10.1021/Jp045143C  0.6
2005 Bagus PS, Hermann K, Wöll C. The interaction of C6H6 and C6H12 with noble metal surfaces: electronic level alignment and the origin of the interface dipole. The Journal of Chemical Physics. 123: 184109. PMID 16292901 DOI: 10.1063/1.2107647  0.366
2005 Witte G, Lukas S, Bagus PS, Wöll C. Vacuum level alignment at organic/metal junctions: “Cushion” effect and the interface dipole Applied Physics Letters. 87: 263502. DOI: 10.1063/1.2151253  0.395
2004 Richter B, Kuhlenbeck H, Freund HJ, Bagus PS. Cluster core-level binding-energy shifts: the role of lattice strain. Physical Review Letters. 93: 026805. PMID 15323940 DOI: 10.1103/Physrevlett.93.026805  0.377
2004 Bagus PS, Ilton ES, Rustad JR. Ligand-field effects for the 3p photoelectron spectra of Cr2O3 Physical Review B. 69: 205112. DOI: 10.1103/Physrevb.69.205112  0.406
2004 Bagus PS, Broer R, Ilton ES. A new near degeneracy effect for photoemission in transition metals Chemical Physics Letters. 394: 150-154. DOI: 10.1016/J.Cplett.2004.06.120  0.375
2003 Ilton ES, deJong WA, Bagus PS. Intra-atomic many-body effects in p-shell photoelectron spectra of Cr3+ ions Physical Review B. 68: 125106. DOI: 10.1103/Physrevb.68.125106  0.341
2003 Fosser KA, Nuzzo RG, Bagus PS, Wöll C. The origin of soft vibrational modes of alkanes adsorbed on Cu: An experimental and theoretical investigation Journal of Chemical Physics. 118: 5115-5131. DOI: 10.1063/1.1546266  0.341
2002 Bagus PS, Staemmler V, Wöll C. Exchangelike effects for closed-shell adsorbates: interface dipole and work function. Physical Review Letters. 89: 096104. PMID 12190419 DOI: 10.1103/Physrevlett.89.096104  0.367
2002 Sangaletti L, Parmigiani F, Bagus PS. Sum rule to evaluate the exchange energy in core-level photoemission Physical Review B. 66: 115106. DOI: 10.1103/Physrevb.66.115106  0.388
2002 Cambray J, Gasteiger J, Streitwieser AJ, Bagus PS. Self-consistent field calculations of hole states of carbon monoxide. Electron density functions by computer graphics Cheminform. 5. DOI: 10.1002/Chin.197448113  0.305
2001 Omary MA, Rawashdeh-Omary MA, Chusuei CC, Fackler JP, Bagus PS. Electronic structure studies of six-atom gold clusters Journal of Chemical Physics. 114: 10695-10701. DOI: 10.1063/1.1373431  0.386
2000 Bagus PS, Broer R, de Jong WA, Nieuwpoort WC, Parmigiani F, Sangaletti L. Atomic many-body effects for the p-shell photoelectron spectra of transition metals. Physical Review Letters. 84: 2259-62. PMID 11017258 DOI: 10.1103/Physrevlett.84.2259  0.377
2000 Wöll C, Weiss K, Bagus PS. Saturated hydrocarbons on a Cu surface: a new type of chemical interaction? Chemical Physics Letters. 332: 553-561. DOI: 10.1016/S0009-2614(00)01308-7  0.417
1999 Bagus PS, Illas F, Pacchioni G, Parmigiani F. Mechanisms responsible for chemical shifts of core-level binding energies and their relationship to chemical bonding Journal of Electron Spectroscopy and Related Phenomena. 100: 215-236. DOI: 10.1016/S0368-2048(99)00048-1  0.372
1999 Bagus PS, Broer R, Graaf Cd, Nieuwpoort WC. The electronic structure of NiO for Ni 3s-hole states including full orbital relaxation and localization Journal of Electron Spectroscopy and Related Phenomena. 98: 303-319. DOI: 10.1016/S0368-2048(98)00295-3  0.401
1996 Pacchioni G, Ferrari AM, Bagus PS. Cluster and band structure ab initio calculations on the adsorption of CO on acid sites of the TiO2(110) surface Surface Science. 350: 159-175. DOI: 10.1016/0039-6028(95)01057-2  0.424
1996 Schönnenbeck M, Cappus D, Klinkmann J, Freund H-, Petterson LGM, Bagus PS. Adsorption of CO and NO on NiO and CoO: a comparison Surface Science. 347: 337-345. DOI: 10.1016/0039-6028(95)00997-3  0.331
1995 Bagus PS, Pacchioni G. Ionic and covalent electronic states for K adsorbed on Cu5 and Cu25 cluster models of the Cu(100) surface Journal of Chemical Physics. 102: 879-887. DOI: 10.1063/1.469154  0.399
1994 Pacchioni G, Bagus PS. Theoretical analysis of the O(1s) binding-energy shifts in alkaline-earth oxides: Chemical or electrostatic contributions. Physical Review B. 50: 2576-2581. PMID 9976479 DOI: 10.1103/Physrevb.50.2576  0.368
1994 Ricart JM, Rubio J, Illas F, Bagus PS. Cluster model description of the chemisorption bond: effect of the cluster model electronic state Surface Science. 304: 335-342. DOI: 10.1016/0039-6028(94)91344-7  0.418
1994 Bagus PS, Mallow JV. An atomic model for the spin-polarized photoemission spectra of Fe Chemical Physics Letters. 228: 695-700. DOI: 10.1016/0009-2614(94)00977-5  0.345
1994 Bagus PS, Illas F. Shifts In Adsorbate Vibrational Frequencies Due To Internal Electric-Fields Chemical Physics Letters. 224: 576-580. DOI: 10.1016/0009-2614(94)00566-4  0.35
1993 Bagus PS, Pacchioni G. Surface-bulk core-level binding-energy shifts for Al(100). Physical Review B. 48: 15274-15282. PMID 10008063 DOI: 10.1103/Physrevb.48.15274  0.379
1993 Bagus PS, Pacchioni G. Core-level binding-energy shifts due to ionic adsorbates. Physical Review B. 48: 15262-15273. PMID 10008062 DOI: 10.1103/Physrevb.48.15262  0.424
1993 Pacchioni G, Sousa C, Illas F, Parmigiani F, Bagus PS. Measures of ionicity of alkaline-earth oxides from the analysis of ab initio cluster wave functions. Physical Review B. 48: 11573-11582. PMID 10007494 DOI: 10.1103/Physrevb.48.11573  0.35
1993 Sousa C, Minerva T, Pacchioni G, Bagus PS, Parmigiani F. Electrostatic and chemical bonding contributions to the cation core level binding energy shifts in MgO, CaO, SrO, BaO. A cluster model study Journal of Electron Spectroscopy and Related Phenomena. 63: 189-205. DOI: 10.1016/0368-2048(93)87003-I  0.427
1993 Pacchioni G, Bagus PS. Promotion by alkali metals: a theoretical analysis of the vibrational shift of CO coadsorbed with K on Cu(100) Chemical Physics. 177: 373-385. DOI: 10.1016/0301-0104(93)80019-6  0.396
1993 Bagus PS, Brundle CR, Pacchioni G, Parmigiani F. Mechanisms responsible for the shifts of core-level binding energies between surface and bulk atoms of metals Surface Science Reports. 19: 265-283. DOI: 10.1016/0167-5729(93)90013-F  0.426
1993 Pacchioni G, Bagus PS. Alkali adsorbates on metal surfaces: observable consequences of the ionic K/Cu(100) interaction Surface Science. 286: 317-326. DOI: 10.1016/0039-6028(93)90415-G  0.397
1993 Bagus PS, Pacchioni G, Parmigiani F. Final state effects for the core-level XPS spectra of NiO Chemical Physics Letters. 207: 569-574. DOI: 10.1016/0009-2614(93)89049-N  0.4
1992 Bagus PS, Illas F. Decomposition of the chemisorption bond by constrained variations: Order of the variations and construction of the variational spaces Journal of Chemical Physics. 96: 8962-8970. DOI: 10.1063/1.462875  0.34
1992 Parmigiani F, Pacchioni G, Illas F, Bagus PS. Studies of the CuO bond in cupric oxide by X-ray photoelectron spectroscopy and ab initio electronic structure models Journal of Electron Spectroscopy and Related Phenomena. 59: 255-269. DOI: 10.1016/0368-2048(92)87005-7  0.43
1992 Bagus PS, Pacchioni G. The contribution of metal sp electrons to the chemisorption of CO: theoretical studies of CO on Li, Na, and Cu Surface Science. 278: 427-436. DOI: 10.1016/0167-2584(92)90270-F  0.386
1992 Pacchioni G, Bagus PS. Ionicity of K chemisorbed on a Cu surface Surface Science. 669-676. DOI: 10.1016/0039-6028(92)91330-E  0.346
1992 Pacchioni G, Minerva T, Bagus PS. Chemisorption of CO on defect sites of MgO Surface Science. 275: 450-458. DOI: 10.1016/0039-6028(92)90818-Q  0.353
1992 Bagus PS, Pacchioni G, Sousa C, Minerva T, Parmigiani F. Chemical shifts of the core-level binding energies for the alkaline-earth oxides Chemical Physics Letters. 196: 641-646. DOI: 10.1016/0009-2614(92)86008-6  0.384
1992 Pacchioni G, Cogliandro G, Bagus PS. Molecular orbital cluster model study of bonding and vibrations of CO adsorbed on MgO surface International Journal of Quantum Chemistry. 42: 1115-1139. DOI: 10.1002/Qua.560420504  0.424
1991 Bagus PS, Pacchioni G, Parmigiani F. Surface core-level spectroscopy of Cu(100) and Al(100). Physical Review B. 43: 5172-5175. PMID 9997903 DOI: 10.1103/Physrevb.43.5172  0.38
1991 Pacchioni G, Illas F, Philpott MR, Bagus PS. Bonding geometry and bonding character of thiocyanate adsorbed on a Ag(100) surface Journal of Chemical Physics. 95: 4678-4684. DOI: 10.1063/1.461737  0.355
1991 Illas F, Bagus PS. All electron versus pseudopotentials in ab initio chemisorption cluster model calculations Journal of Chemical Physics. 94: 1236-1240. DOI: 10.1063/1.460032  0.37
1991 Illas F, Bagus PS, Rubio J, González M. On the potential energy surface for collinear OH+2 (4Σ−) Journal of Chemical Physics. 94: 3774-3777. DOI: 10.1063/1.459749  0.349
1991 Pacchioni G, Cogliandro G, Bagus PS. Characterization of oxide surfaces by infrared spectroscopy of adsorbed carbon monoxide: a theoretical investigation of the frequency shift of CO on MgO and NiO Surface Science. 255: 344-354. DOI: 10.1016/0039-6028(91)90691-K  0.405
1991 Bagus PS, Pacchioni G. Electric field effects on the surface-adsorbate interaction : cluster model studies Electrochimica Acta. 36: 1669-1675. DOI: 10.1016/0013-4686(91)85024-2  0.365
1990 Pacchioni G, Bagus PS. Cluster calculations of CO chemisorbed on the bridge site of Pd(100) Journal of Chemical Physics. 93: 1209-1214. DOI: 10.1063/1.459185  0.332
1990 Parmigiani F, Kay E, Bagus PS. Anomalous oxidation of platinum clusters studied by X-ray photoelectron spectroscopy Journal of Electron Spectroscopy and Related Phenomena. 50: 39-46. DOI: 10.1016/0368-2048(90)80004-T  0.339
1990 Bagus PS, Pacchioni G. Theoretical analysis of the vibrational shifts of CO chemisorbed on Pd(100) Surface Science. 236: 233-240. DOI: 10.1016/0039-6028(90)90470-S  0.385
1990 Pacchioni G, Bagus P, Philpott MR, Nelin CJ. Covalent and ionic contributions to the bonding of atomic and molecular adsorbates on metal surfaces: A cluster model approach International Journal of Quantum Chemistry. 38: 675-689. DOI: 10.1002/Qua.560380509  0.414
1989 Pacchioni G, Bagus PS. Point-charge effects on the vibrational frequency of CO chemisorbed on Cu and Pd clusters: A model for CO with ionic coadsorbates Physical Review B. 40: 6003-6011. PMID 9992666 DOI: 10.1103/Physrevb.40.6003  0.375
1989 Bagus PS, Pacchioni G, Philpott MR. Bond ionicity of the halogen−silver interaction Journal of Chemical Physics. 90: 4287-4295. DOI: 10.1063/1.455785  0.406
1989 Pacchioni G, Bagus PS, Philpott MR. Cluster-model study of the interaction of halogen atoms with Ag clusters European Physical Journal D. 12: 543-546. DOI: 10.1007/Bf01427014  0.395
1988 Batra IP, Bagus PS. Nature of bonding between alkali metals and silicon surface Journal of Vacuum Science and Technology. 6: 600-606. DOI: 10.1116/1.575176  0.421
1988 Samant MG, Viswanathan R, Seki H, Bagus PS, Nelin CJ, Philpott MR. In situ vibrational spectroscopy of specifically adsorbed azide on silver electrodes Journal of Chemical Physics. 89: 583-589. DOI: 10.1063/1.455449  0.323
1988 French CL, Brion CE, Bawagan AO, Bagus PS, Davidson ER. Electron momentum spectroscopy of the valence orbitals of CO: Quantitative comparisons using wavefunctions up to the Hartree-Fock limit Chemical Physics. 121: 315-333. DOI: 10.1016/0301-0104(88)87237-9  0.376
1988 Bagus PS, Batra IP. Proof of the ionic character of the interaction of K with Si(100): A cluster model study Surface Science. 206. DOI: 10.1016/0039-6028(88)90132-X  0.345
1987 Bagus PS, Nelin CJ, Müller W, Philpott MR, Seki H. Field-induced vibrational frequency shifts of CO and CN chemisorbed on Cu(100). Physical Review Letters. 58: 559-562. PMID 10034972 DOI: 10.1103/Physrevlett.58.559  0.336
1987 Broughton JQ, Bagus PS. Self-consistent-field studies of core-level shifts in ionic crystals. II. MgO and BeO. Physical Review B. 36: 2813-2830. PMID 9943168 DOI: 10.1103/Physrevb.36.2813  0.374
1987 Bagus PS, Nelin CJ, Hermann K, Philpott MR. Coupling of vibrational modes of adsorbates: Application to field-induced shifts for CO and CN on Cu(100). Physical Review B. 36: 8169-8172. PMID 9942623 DOI: 10.1103/Physrevb.36.8169  0.356
1987 Hermann K, Bagus PS, Nelin CJ. Size dependence of surface cluster models: CO adsorbed on Cu(100). Physical Review B. 35: 9467-9473. PMID 9941371 DOI: 10.1103/Physrevb.35.9467  0.311
1987 Avouris P, Bagus PS, Nelin CJ, Rossi AR. Summary Abstract: Local bonding and stability of the excited and ionic states of chemisorbed CO and NO Journal of Vacuum Science and Technology. 5: 1101-1102. DOI: 10.1116/1.574805  0.315
1987 Bagus PS, Nelin CJ, Avouris P. Summary Abstract: The interaction of NO with a metal surface: NO/Cu(100) Journal of Vacuum Science and Technology. 5: 701-702. DOI: 10.1116/1.574387  0.315
1987 Nelin CJ, Bagus PS, Philpott MR. The nature of the bonding of CN to metals and organic molecules Journal of Chemical Physics. 87: 2170-2176. DOI: 10.1063/1.453142  0.355
1987 Philpott MR, Bagus PS, Nelin CJ, Seki H. Vibrational and electronic properties of cyanide adsorbed on metal electrodes Journal of Electron Spectroscopy and Related Phenomena. 45: 169-175. DOI: 10.1016/0368-2048(87)80065-8  0.355
1986 Pettersson LGM, Bagus PS. Adsorbate ionicity and surface-dipole-moment changes: Cluster-model studies of Cl/Cu(100) and F/Cu(100). Physical Review Letters. 56: 500-503. PMID 10033208 DOI: 10.1103/Physrevlett.56.500  0.312
1986 Bagus PS, Hermann K. New analysis of lone-pair binding-energy shifts in photoemission from adsorbed molecules: CO and NH3 on Cu(100) Physical Review B. 33: 2987-2991. DOI: 10.1103/Physrevb.33.2987  0.423
1986 Bagus PS, Nelin CJ, Hermann K. The analysis and understanding of ionisation phenomena: ab initio molecular wavefunctions Australian Journal of Physics. 39: 731-747. DOI: 10.1071/Ph860731  0.445
1986 Bauschlicher CW, Bagus PS, Nelin CJ, Roos BO. The nature of the bonding in XCO for X=Fe, Ni, and Cu The Journal of Chemical Physics. 85: 354-364. DOI: 10.1063/1.451610  0.387
1986 Avouris P, Bagus PS, Nelin CJ. Unfilled levels and excited states of adsorbates on metal surfaces Journal of Electron Spectroscopy and Related Phenomena. 38: 269-287. DOI: 10.1016/0368-2048(86)85098-8  0.45
1986 Müller W, Bagus PS. Analyses for the C-O stretch frequency shifts of CO chemisorbed on Cu(100) in the absence and presence of an electric field Journal of Electron Spectroscopy and Related Phenomena. 38: 103-112. DOI: 10.1016/0368-2048(86)85080-0  0.356
1986 Hermann K, Hass HJ, Bagus PS. Electronic Structure and Bonding in Clusters: Theoretical Studies European Physical Journal D. 3: 159-166. DOI: 10.1007/Bf01384802  0.417
1985 Bauschlicher CW, Bagus PS. Origin of the difference of the coverage-dependent vibrational shift for S on Ni(100) and O on Ni(100). Physical Review Letters. 54: 349-352. PMID 10031488 DOI: 10.1103/Physrevlett.54.349  0.357
1985 Rogozik J, Dose V, Prince KC, Bradshaw AM, Bagus PS, Hermann K, Avouris P. 2π affinity level of adsorbed CO: Bonding and dispersion Physical Review B. 32: 4296-4299. PMID 9937608 DOI: 10.1103/Physrevb.32.4296  0.415
1985 Batra IP, Bagus PS, Barker JA. Hartree-Fock studies of helium-surface interaction potentials. Physical Review B. 31: 1737-1743. PMID 9935976 DOI: 10.1103/Physrevb.31.1737  0.405
1985 Bagus PS, Rossi AR, Avouris P. CO core-excited states for CO/Cu(100): A cluster-model study. Physical Review B. 31: 1722-1728. PMID 9935974 DOI: 10.1103/Physrevb.31.1722  0.334
1985 Avouris P, Bagus PS, Rossi AR. Excitation and ionization at surfaces: CO on metals Journal of Vacuum Science & Technology B. 3: 1484-1489. DOI: 10.1116/1.582972  0.406
1985 Broer R, Batra IP, Bagus PS. Ab initio cluster study of the chemisorption of oxygen on an aluminium (111) surface Philosophical Magazine B-Physics of Condensed Matter Statistical Mechanics Electronic Optical and Magnetic Properties. 51: 243-254. DOI: 10.1080/13642818508240567  0.342
1985 Bagus PS, Nelin CJ, Bauschlicher CW, Laskowski BC, Seel M. Reply to the comment on ‘‘A proposal for the proper use of pseudopotentials...’’ by Igel‐Mann and Stoll Journal of Chemical Physics. 83: 914-915. DOI: 10.1063/1.449461  0.356
1985 Bauschlicher CW, Nelin CJ, Bagus PS. Transition metal oxides: CrO, MoO, NiO, PdO, AgO Journal of Chemical Physics. 82: 3265-3276. DOI: 10.1063/1.448224  0.385
1985 Bagus PS, Hermann K. Origin of lone pair binding energy shifts in photoemission from adsorbed molecules: CSOV analysis for the Cu5CO cluster Applications of Surface Science. 22: 444-451. DOI: 10.1016/0378-5963(85)90075-3  0.3
1985 Parmigiani F, Kay E, Bagus PS, Nelin CJ. Core binding energies for clusters deposited on different insulating substrates: esca spectra and theoretical electronic structure studies Journal of Electron Spectroscopy and Related Phenomena. 36: 257-267. DOI: 10.1016/0368-2048(85)80023-2  0.377
1985 Bagus PS, Neun CJ, Bauschlicher CW. Cluster properties: AB initio theoretical studies of alkali and alkaline-earth clusters Surface Science. 156: 615-622. DOI: 10.1016/0039-6028(85)90232-8  0.367
1985 Bagus PS, Hermann K, Avouris P, Rossi AR, Prince KC. Chemical bonding effects in the inverse photoemission spectra of chemisorbed CO Chemical Physics Letters. 118: 311-315. DOI: 10.1016/0009-2614(85)85322-7  0.441
1985 Bagus PS, Müller W. The origin of the shift in the CO vibration of chemisorbed CO: Cluster model studies for CO / Cu(100) Chemical Physics Letters. 115: 540-544. DOI: 10.1016/0009-2614(85)85189-7  0.371
1984 Batra IP, Bagus PS, Hermann K. Theoretical study of the adsorption of oxygen on Si(100) Journal of Vacuum Science and Technology. 2: 1075-1078. DOI: 10.1116/1.572658  0.369
1984 Bagus PS, Nelin CJ, Bauschlicher CW. The nature of the metal–CO interaction and bonding Journal of Vacuum Science and Technology. 2: 905-909. DOI: 10.1116/1.572546  0.393
1984 Bauschlicher CW, Bagus PS. Origin of the coverage-dependent vibrational shift for O on Ni(100) Physical Review Letters. 52: 200-203. DOI: 10.1103/Physrevlett.52.200  0.314
1984 Hermann K, Bagus PS, Bauschlicher CW. Enhancement of the dynamical dipole moment in adsorbed molecules: Theoretical studies for CO/Cu(100) Physical Review B. 30: 7313-7316. DOI: 10.1103/Physrevb.30.7313  0.397
1984 Seel M, Bagus PS. Comment on "Energy-loss-spectroscopy studies on the adsorption of hydrogen on cleaved Si(111)-(2×1) surfaces" Physical Review B. 29: 1070-1071. DOI: 10.1103/Physrevb.29.1070  0.327
1984 Bagus PS, Bauschlicher CW, Nelin CJ, Laskowski BC, Seel M. A proposal for the proper use of pseudopotentials in molecular orbital cluster model studies of chemisorption Journal of Chemical Physics. 81: 3594-3602. DOI: 10.1063/1.448107  0.388
1984 Bagus PS, Hermann K, Bauschlicher CW. On the nature of the bonding of lone pair ligands to a transition metal Journal of Chemical Physics. 81: 1966-1974. DOI: 10.1063/1.447818  0.4
1984 Bauschlicher CW, Bagus PS. The metal-carbonyl bond in Ni(CO) 4 and Fe(CO) 5 : A clear-cut analysis Journal of Chemical Physics. 81: 5889-5898. DOI: 10.1063/1.447589  0.35
1984 Bagus PS, Hermann K, Bauschlicher CW. A new analysis of charge transfer and polarization for ligand–metal bonding: Model studies of Al4CO and Al4NH3 Journal of Chemical Physics. 80: 4378-4386. DOI: 10.1063/1.447215  0.387
1984 Bauschlicher CW, Bagus PS. NiNO - A model for NO on a metal surface Journal of Chemical Physics. 80: 944-947. DOI: 10.1063/1.446752  0.393
1984 Laskowski BC, Bagus PS. Molecular orbital cluster model study of Cu(001)/Cl Surface Science. 138. DOI: 10.1016/0167-2584(84)90345-1  0.359
1984 Morawitz H, Bagus P. Excitonic fine structure of the arsenic K-edge in AsFn (n = 3,5,6) cage molecules Chemical Physics Letters. 107: 59-64. DOI: 10.1016/0009-2614(84)85356-7  0.356
1984 Nelin CJ, Bagus PS, Behm J, Brundle CR. Core level photoemission of the no dimer: Theory and Experimental realization for NO/Ag(111) Chemical Physics Letters. 105: 58-63. DOI: 10.1016/0009-2614(84)80414-5  0.358
1983 Bagus PS, Nelin CJ, Bauschlicher CW. Bonding of CO to metal surfaces: A new interpretation Physical Review B. 28: 5423-5438. DOI: 10.1103/Physrevb.28.5423  0.331
1983 Seel M, Bagus PS. Ab initio cluster study of the interaction of fluorine and chlorine with the Si(111) surface Physical Review B. 28: 2023-2038. DOI: 10.1103/Physrevb.28.2023  0.324
1983 Bagus PS, Nelin CJ, Bauschlicher CW. On the low-lying states of CuO Journal of Chemical Physics. 79: 2975-2981. DOI: 10.1063/1.446126  0.328
1983 Bagus PS, Schaefer HF, Bauschlicher CW. The convergence of the cluster model for the study of chemisorption: Be36H Journal of Chemical Physics. 78: 1390-1395. DOI: 10.1063/1.444880  0.389
1983 Bagus PS, Batra IP, Bauschlicher CW, Broer R. Theoretical Calculation of Vibrations of Adsorbed Species Journal of Electron Spectroscopy and Related Phenomena. 29: 225-232. DOI: 10.1016/0368-2048(83)80066-8  0.43
1983 Bauschlicher CW, Bagus PS, Nelin CJ. On the nature of the low-lying states of TiO Chemical Physics Letters. 101: 229-234. DOI: 10.1016/0009-2614(83)87003-1  0.336
1983 Bauschlicher CW, Bagus PS, Nelin CJ. Charging and hybridization in the finite cluster model Chemical Physics Letters. 98: 439-443. DOI: 10.1016/0009-2614(83)80083-9  0.33
1983 Habitz P, Bagus P, Siegbahn P, Clementi E. Electronic correlation contribution to the three-body potentials for water trimers International Journal of Quantum Chemistry. 23: 1803-1806. DOI: 10.1002/Qua.560230509  0.311
1982 Conde Gd, Bagus PS, Novaro O. Some comments on the stability of Cu 3 : Ab initio self-consistent-field molecular-orbital calculations Physical Review B. 25: 7843-7845. DOI: 10.1103/Physrevb.25.7843  0.31
1982 Conde Gd, Bagus PS, Novaro O. Diatomic molecule of copper. An all-electron ab initio self-consistent-field-configuration-interaction study of Cu 2 Physical Review A. 26: 3653-3655. DOI: 10.1103/Physreva.26.3653  0.316
1982 Ågren H, Roos BO, Bagus PS, Gelius U, Malmquist P, Svensson S, Maripuu R, Siegbahn K. Multiple excitations and charge transfer in the ESCA N1s (NO2) spectrum of paranitroaniline. A theoretical and experimental study The Journal of Chemical Physics. 77: 3893-3901. DOI: 10.1063/1.444343  0.323
1982 Bauschlicher CW, Bagus PS, Cox BN. On hybridization and bonding in the alkaline earths: Be, Mg, and Ca Journal of Chemical Physics. 77: 4032-4038. DOI: 10.1063/1.444313  0.326
1982 Björkman C, Bagus PS. The potential surface of NCNO Journal of Chemical Physics. 76: 3111-3118. DOI: 10.1063/1.443353  0.348
1982 Bauschlicher CW, Bagus PS. Mixed basis set calculations for atomic hydrogen on beryllium(0001) Chemical Physics Letters. 90: 355-358. DOI: 10.1016/0009-2614(82)83068-6  0.372
1981 Bagus PS, Williams AR. Electronic structure theory Ibm Journal of Research and Development. 25: 793-810. DOI: 10.1147/Rd.255.0793  0.343
1981 Hermann K, Bagus PS, Brundle CR, Menzel D. Adsorption of molecular nitrogen on nickel. I. Cluster-model theoretical studies Physical Review B. 24: 7025-7040. DOI: 10.1103/Physrevb.24.7025  0.304
1981 Seel M, Bagus PS. Adsorption and surface penetration of atomic hydrogen at the open site of Si(111): An ab initio cluster-model study Physical Review B. 23: 5464-5471. DOI: 10.1103/Physrevb.23.5464  0.339
1981 Bagus PS, Seel M. Molecular-orbital cluster-model study of the core-level spectrum of CO adsorbed on copper Physical Review B. 23: 2065-2075. DOI: 10.1103/Physrevb.23.2065  0.341
1981 Bagus PS, Björkman C. Electronic structure of transition-metal hydrides: NiH and PdH Physical Review A. 23: 461-472. DOI: 10.1103/Physreva.23.461  0.312
1981 Bagus PS, Roos BO. Bonding and backbonding in NiCO: A MCSCF study The Journal of Chemical Physics. 75: 5961-5962. DOI: 10.1063/1.442053  0.359
1981 Bauschlicher CW, Bagus PS, Yarkony DR, Lengsfield BH. A hybrid method for improving MCSCF convergence The Journal of Chemical Physics. 74: 3965-3970. DOI: 10.1063/1.441575  0.3
1981 Koch EE, Iwan M, Hermann K, Bagus PS. 3d-Valence orbital structure of Zn-phthalocyanine; results from photoemission experiments and cluster calculations Chemical Physics. 59: 249-256. DOI: 10.1016/0301-0104(81)85168-3  0.389
1981 Agren H, Bagus PS, Roos BO. Symmetry adapted versus symmetry broken wavefunctions: the 1s core level ions of O+2 Chemical Physics Letters. 82: 505-510. DOI: 10.1016/0009-2614(81)85429-2  0.309
1981 Bagus PS, Roos BO. On the ordering of the ionization energies in N2 Chemical Physics Letters. 82: 158-161. DOI: 10.1016/0009-2614(81)85128-7  0.314
1980 Bagus PS, Hermann K, Seel M. BONDING AND PHOTOEMISSION OF CHEMISORBED MOLECULES: MOLECULAR ORBITAL CLUSTER MODEL THEORY Journal of Vacuum Science &Amp; Technology. 18: 435-452. DOI: 10.1116/1.570760  0.316
1980 Broughton JQ, Bagus PS. A study of madelung potential effects in the ESCA spectra of the metal oxides Journal of Electron Spectroscopy and Related Phenomena. 20: 261-280. DOI: 10.1016/0368-2048(80)85023-7  0.357
1980 Bagus PS, Brundle CR, Hermann K, Menzel D. Photoemission and theoretical studies of the electronic structure of molecular nitrogen on nickel Journal of Electron Spectroscopy and Related Phenomena. 20: 253-258. DOI: 10.1016/0368-2048(80)85021-3  0.311
1980 Bagus PS, Bauschlicher CW. Core binding-energy shifts for free negative ions of oxygen: O0 to O2− Journal of Electron Spectroscopy and Related Phenomena. 20: 183-190. DOI: 10.1016/0368-2048(80)85015-8  0.326
1980 Broughton JQ, Bagus PS. ΔSCF calculations of free atom—ion shifts Journal of Electron Spectroscopy and Related Phenomena. 20: 127-148. DOI: 10.1016/0368-2048(80)85012-2  0.384
1979 Bagus PS, Hermann K. Satellite structure of the core level spectrum of CO adsorbed on nickel surfaces: Model studies Surface Science. 89: 588-595. DOI: 10.1016/0039-6028(79)90640-X  0.413
1978 Bauschlicher CW, Bagus PS, Schaefer HF. Model study in chemisorption: molecular orbital cluster theory for atomic hydrogen on be(0001) Ibm Journal of Research and Development. 22: 213-234. DOI: 10.1147/Rd.223.0213  0.372
1978 Pacansky J, Dalal NS, Bagus PS. SCF ab-initio ground state potential energy surfaces for HCN and HCN- Chemical Physics. 32: 183-187. DOI: 10.1016/0301-0104(78)87050-5  0.375
1977 Hermann K, Bagus PS. Binding and energy-level shifts of carbon monoxide adsorbed on nickel: Model studies Physical Review B. 16: 4195-4208. DOI: 10.1103/Physrevb.16.4195  0.446
1977 Bagus PS, Viinikka E. Origin of satellite structure in the valence x-ray photoelectron spectrum of CO: A theoretical study Physical Review A. 15: 1486-1496. DOI: 10.1103/Physreva.15.1486  0.382
1977 Bagus PS, Pacansky J, Wahlgren U. Force constants for the symmetric stretch motions of acetylene: Accurate ab initio calculations Journal of Chemical Physics. 67: 618-623. DOI: 10.1063/1.434864  0.326
1977 Conde GPd, Bagus PS, CWB. Ab initio SCF MO calculations on the CH3Br molecule Theoretical Chemistry Accounts. 45: 121-126. DOI: 10.1007/Bf00552546  0.341
1976 Bauschlicher CW, Bender CF, Schaefer HF, Bagus PS. Chemisorption and the properties of metal clusters Chemical Physics. 15: 227-235. DOI: 10.1016/0301-0104(76)80155-3  0.38
1976 Bagus PS, Hermann K. Analysis of energy level shifts in the photoemission spectra of adsorbed molecules: CO on Ni Solid State Communications. 20: 5-8. DOI: 10.1016/0038-1098(76)91685-9  0.307
1976 Mehta M, Fadley C, Bagus P. Photoelectron peak intensities and atom/ion overlaps: An analysis of various approximations Chemical Physics Letters. 37: 454-459. DOI: 10.1016/0009-2614(76)85012-9  0.339
1976 Hermann K, Bagus PS. Hartree-Fock study of the interaction potential of He and Cl+ Chemical Physics Letters. 44: 25-29. DOI: 10.1016/0009-2614(76)80401-0  0.395
1975 Pacansky J, Wahlgren U, Bagus PS. SCF ab‐initio ground state energy surfaces for CO2 and CO2− Journal of Chemical Physics. 62: 2740-2744. DOI: 10.1063/1.430807  0.36
1975 Bagus PS, Liu B, Liskow DH, Schaefer HFI. Electron correlation and the reality of xenon difluoride Journal of the American Chemical Society. 97: 7216-7219. DOI: 10.1021/Ja00858A003  0.315
1975 Bagus PS, Bennett BI. Singlet–triplet splittings as obtained from the Xα-scattered wave method: A theoretical analysis International Journal of Quantum Chemistry. 9: 143-148. DOI: 10.1002/Qua.560090114  0.302
1974 Bagus PS, Schrenk M, Davis DW, Shirley DA. Anomalous multiplet-splitting intensity ratios in K -level x-ray photoemission spectra of NO and O 2 Physical Review A. 9: 1090-1096. DOI: 10.1103/Physreva.9.1090  0.303
1974 Cambray J, Gasteiger J, Streitwieser A, Bagus PS. Self-consistent field calculations of hole states of carbon monoxide. Electron density functions by computer graphics Journal of the American Chemical Society. 96: 5978-5984. DOI: 10.1021/Ja00826A004  0.305
1974 Batra IP, Bagus PS, Clementi E, Seki H. Ab initio Calculations for the electronic structure of carbazole and trinitrofluorenone Theoretica Chimica Acta. 32: 279-293. DOI: 10.1007/Bf00526864  0.359
1974 BATRA IP, BAGUS PS, CLEMENTI E, SEKI H. ChemInform Abstract: AB INITIO CALCULATIONS FOR THE ELECTRONIC STRUCTURE OF CARBAZOLE AND 2,4,7-TRINITROFLUORENONE Chemischer Informationsdienst. 5: no-no. DOI: 10.1002/Chin.197417088  0.342
1973 Bagus PS, Bauche J. Evaluation of the Orbit-Dependent Hyperfine Constants of the 2 p -Series Atoms from Multiconfiguration Hartree-Fock Wave Functions Physical Review A. 8: 734-741. DOI: 10.1103/Physreva.8.734  0.356
1973 Schwenzer GM, Liskow DH, Schaefer HF, Bagus PS, Liu B, McLean AD, Yoshimine M. Use of nonrelativistic wavefunctions for the prediction of properties of molecules containing atoms of high Z. PbO as a test case Journal of Chemical Physics. 58: 3181-3184. DOI: 10.1063/1.1679639  0.339
1973 Bagus PS, Schaefer HF. 7Σ+ and 7Π states of manganese hydride Journal of Chemical Physics. 58: 1844-1848. DOI: 10.1063/1.1679441  0.374
1973 Bagus PS, Krauss M, LaVilla RE. The threshold region of the methane carbon K-absorption spectrum Chemical Physics Letters. 23: 13-17. DOI: 10.1016/0009-2614(73)89551-X  0.307
1973 Bagus P, Batra I, Clementi E. Carbazole and trinitrofluorenone: an ab initio investigation of ionization potentials, electron affinities and excited states Chemical Physics Letters. 23: 305-310. DOI: 10.1016/0009-2614(73)85083-3  0.385
1972 Green S, Bagus PS, Liu B, McLean AD, Yoshimine M. Calculated Potential-Energy Curves for CH + Physical Review A. 5: 1614-1618. DOI: 10.1103/Physreva.5.1614  0.316
1972 Bagus PS, Schaefer HF. Localized and Delocalized 1s Hole States of the O 2 + Molecular Ion Journal of Chemical Physics. 56: 224-226. DOI: 10.1063/1.1676850  0.365
1971 Bagus PS, Schaefer HF. Direct Near‐Hartree–Fock Calculations on the 1s Hole States of NO+ Journal of Chemical Physics. 55: 1474-1475. DOI: 10.1063/1.1676248  0.32
1970 Freeman AJ, Mallow JV, Bagus PS. Hyperfine Interactions in the 5d Transition Series Journal of Applied Physics. 41: 1321-1322. DOI: 10.1063/1.1658922  0.306
1969 Fadley CS, Shirley DA, Freeman AJ, Bagus PS, Mallow JV. Multiplet Splitting of Core-Electron Binding Energies in Transition-Metal Ions Physical Review Letters. 23: 1397-1401. DOI: 10.1103/Physrevlett.23.1397  0.336
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