In situ XPS analysis of various iron oxide films grown by -assisted molecular-beam epitaxy T Fujii, FMF De Groot, GA Sawatzky, FC Voogt, T Hibma, K Okada Physical review B 59 (4), 3195, 1999 | 1224 | 1999 |
Interatomic and intra-atomic configuration interactions in core-level x-ray photoemission spectra of late transition-metal compounds K Okada, A Kotani journal of the physical society of japan 61 (12), 4619-4637, 1992 | 190 | 1992 |
Theory of core level X-ray photoemission and photoabsorption in Ti compounds K Okada, A Kotani Journal of electron spectroscopy and related phenomena 62 (1-2), 131-140, 1993 | 155 | 1993 |
Theoretical and experimental studies on the electronic structure of M2O3 (M= Ti, V, Cr, Mn, Fe) compounds by systematic analysis of high-energy spectroscopy T Uozumi, K Okada, A Kotani, R Zimmermann, P Steiner, S Hüfner, ... Journal of Electron Spectroscopy and Related Phenomena 83 (1), 9-20, 1997 | 140 | 1997 |
Experimental and theoretical investigation of the pre-peaks at the Ti K-edge absorption spectra in TiO2 T Uozumi, K Okada, A Kotani, O Durmeyer, JP Kappler, E Beaurepaire, ... Europhysics Letters 18 (1), 85, 1992 | 138 | 1992 |
Charge transfer satellites and multiplet splitting in X-ray photoemission spectra of late transition metal halides K Okada, A Kotani, BT Thole Journal of electron spectroscopy and related phenomena 58 (4), 325-343, 1992 | 134 | 1992 |
Many-body effects in praesodymium core-level spectroscopies of A Bianconi, A Kotani, K Okada, R Giorgi, A Gargano, A Marcelli, ... Physical Review B 38 (5), 3433, 1988 | 133 | 1988 |
Multiplet Structures of Cu 2p-XPS in La2CuO4, CuO and Cu Halides K Okada, A Kotani Journal of the Physical Society of Japan 58 (7), 2578-2585, 1989 | 114 | 1989 |
Electronic structures of Ti and V oxides: calculation of valence photoemission and bremsstrahlung isochromat spectra T Uozumi, K Okada, A Kotani journal of the physical society of japan 62 (8), 2595-2599, 1993 | 89 | 1993 |
Complementary Roles of Co 2 p X-Ray Absorption and Photoemission Spectra in CoO K Okada, A Kotani Journal of the Physical Society of Japan 61 (2), 449-453, 1992 | 86 | 1992 |
Split-off state formation in the final state of photoemission in Ti compounds K Okada, T Uoaumi, A Kotani journal of the physical society of japan 63 (8), 3176-3184, 1994 | 76 | 1994 |
Unique identification of Zhang-Rice singlet excitation in Sr 2 CuO 2 Cl 2 mediated by the O 1 s core hole: Symmetry-selective resonant soft x-ray Raman scattering study Y Harada, K Okada, R Eguchi, A Kotani, H Takagi, T Takeuchi, S Shin Physical Review B 66 (16), 165104, 2002 | 69 | 2002 |
Resonant x-ray emission spectroscopy in Dy compounds S Tanaka, K Okada, A Kotani Journal of the Physical Society of Japan 63 (7), 2780-2787, 1994 | 69 | 1994 |
Theory of many-body effects in valence, core-level and isochromat spectroscopies along the 3d transition metal series of oxides JC Parlebas, MA Khan, T Uozumi, K Okada, A Kotani Journal of electron spectroscopy and related phenomena 71 (2), 117-139, 1995 | 67 | 1995 |
Multiplet splitting in Ni 2p X-ray photoemission spectra of Ni dihalides K Okada, A Kotani journal of the physical society of japan 60 (3), 772-775, 1991 | 67 | 1991 |
Resonant Inelastic X-Ray Scattering at the Oxygen Resonance of NiO: <?format ?>Nonlocal Charge Transfer and Double-Singlet Excitations LC Duda, T Schmitt, M Magnuson, J Forsberg, A Olsson, J Nordgren, ... Physical review letters 96 (6), 067402, 2006 | 65 | 2006 |
Nonlocal screening effects on core-level photoemission spectra investigated by large-cluster models K Okada, A Kotani Physical Review B 52 (7), 4794, 1995 | 64 | 1995 |
Theory of x-ray-absorption spectra in and some other rare-earth compounds H Ogasawara, A Kotani, K Okada, BT Thole Physical Review B 43 (1), 854, 1991 | 62 | 1991 |
Multiplet structure in core-level XPS of high-Tc material La2CuO4 and related Cu-compounds K Okada, A Kotani Journal of Electron Spectroscopy and Related Phenomena 52, 313-322, 1990 | 59 | 1990 |
Auger decay of quasiparticle states: Calculation of the Ni 3p photoemission spectrum in K Okada, A Kotani, H Ogasawara, Y Seino, BT Thole Physical Review B 47 (11), 6203, 1993 | 56 | 1993 |