| Anisotropy and oxygen-stoichiometry dependence of the dielectric tensor of YBa 2 Cu 3 O 7− δ (0≤ δ≤ 1) J Kircher, MK Kelly, S Rashkeev, M Alouani, D Fuchs, M Cardona Physical Review B 44 (1), 217, 1991 | 138 | 1991 |
| The low‐temperature infrared optical functions of SrTiO3 determined by reflectance spectroscopy and spectroscopic ellipsometry K Kamaras, KL Barth, F Keilmann, R Henn, M Reedyk, C Thomsen, ... Journal of applied physics 78 (2), 1235-1240, 1995 | 120 | 1995 |
| Elasto-optical constants of Si P Etchegoin, J Kircher, M Cardona Physical Review B 47 (16), 10292, 1993 | 120 | 1993 |
| Resonant Raman scattering in insulating YBa 2 Cu 3 O 6 as a probe of its electronic structure ET Heyen, J Kircher, M Cardona Physical Review B 45 (6), 3037, 1992 | 115 | 1992 |
| Temperature dependence of the dielectric function and the interband critical-point parameters of GaP S Zollner, M Garriga, J Kircher, J Humlíèek, M Cardona, G Neuhold Physical Review B 48 (11), 7915, 1993 | 102 | 1993 |
| Piezo-optical response of Ge in the visible–uv range P Etchegoin, J Kircher, M Cardona, C Grein Physical Review B 45 (20), 11721, 1992 | 72 | 1992 |
| Optical investigation of room-temperature chain ordering in YBa 2 Cu 3 O 7− δ J Kircher, M Cardona, A Zibold, K Widder, HP Geserich Physical Review B 48 (13), 9684, 1993 | 71 | 1993 |
| Piezo-optics of GaAs P Etchegoin, J Kircher, M Cardona, C Grein, E Bustarret Physical Review B 46 (23), 15139, 1992 | 71 | 1992 |
| Anisotropy of the dielectric function in YBa 2 Cu 3 O 6 J Kircher, M Alouani, M Garriga, P Murugaraj, J Maier, C Thomsen, ... Physical Review B 40 (10), 7368, 1989 | 64 | 1989 |
| Far-infrared ellipsometry using synchrotron radiation J Kircher, R Henn, M Cardona, PL Richards, GP Williams JOSA B 14 (4), 705-712, 1997 | 52 | 1997 |
| Optical properties of μc‐Si:H/α‐Si:H layered structures: Influence of the hydrogen bonds, crystallite size, and thickness S Boultadakis, S Logothetidis, S Ves, J Kircher Journal of applied physics 73 (2), 914-925, 1993 | 41 | 1993 |
| Infrared optical response of YBa2Cu3O7 and PrBa2Cu3O7 An ellipsometric study J Humlièek, J Kircher, HU Habermeier, M Cardona, A Röseler Physica C: Superconductivity 190 (4), 383-395, 1992 | 39 | 1992 |
| Raman-scattering probe of oxygen ordering during room-temperature annealing of YBa 2 Cu 3 O 7− δ VG Hadjiev, C Thomsen, J Kircher, M Cardona Physical Review B 47 (14), 9148, 1993 | 38 | 1993 |
| The growth of (110) Y Ba Cu O thin films and their characterization by optical methods HU Habermeier, A Lourenco, B Friedl, J Kircher, J Köhler Solid state communications 77 (9), 683-687, 1991 | 38 | 1991 |
| Are transverse phonons important for Γ-X-intervalley scattering? S Zollner, J Kircher, M Cardona, S Gopalan Solid-state electronics 32 (12), 1585-1589, 1989 | 33 | 1989 |
| Room-temperature annealing of YBa 2 Cu 3 O 7− δ observed by optical measurements J Kircher, E Brücher, E Schönherr, RK Kremer, M Cardona Physical Review B 46 (1), 588, 1992 | 30 | 1992 |
| Dielectric tensor of YBa 2 Cu 4 O 8: Experiment and theory J Kircher, M Cardona, A Zibold, HP Geserich, E Kaldis, J Karpinski, ... Physical Review B 48 (6), 3993, 1993 | 27 | 1993 |
| c-Polarized vibrational modes in La2CuO4 and La1. 87Sr0. 13CuO4 determined by ellipsometry R Henn, J Kircher, M Cardona Physica C: Superconductivity 269 (1-2), 99-108, 1996 | 25 | 1996 |
| Optical investigation of the valency of Pr in Y 1− x Pr x Ba 2 Cu 3 O 7− δ J Kircher, M Cardona, S Gopalan, HU Habermeier, D Fuchs Physical Review B 44 (5), 2410, 1991 | 24 | 1991 |
| Free-carrier optical response of YBa2Cu3O7 J Humlíèek, J Kircher, HU Habermeier, M Cardona, Y Fang, U Welp, ... Solid state communications 79 (8), 673-676, 1991 | 19 | 1991 |
