Items where Author is "Cardona, M."

Article

Bansal, M. L. ; Sood, A. K. ; Cardona, M. (1991) Strongly dispersive low frequency Raman modes in germanium Solid State Communications, 78 (7). pp. 579-582. ISSN 0038-1098

Santos, P. V. ; Sood, A. K. ; Cardona, M. ; Ploog, K. ; Ohmori, Y. ; Okamoto, H. (1988) Raman scattering from GaSb/AlSb superlattices: acoustic, optical, and interface vibrational modes Physical Review B: Condensed Matter and Materials Physics, 37 (11). pp. 6381-6392. ISSN 1098-0121

Kauschke, W. ; Sood, A. K. ; Cardona, M. ; Ploog, K. (1987) Resonance Raman scattering in GaAs-Al_xGa_1-xAs superlattices: impurity-induced Fröhlich-interaction scattering Physical Review B: Condensed Matter and Materials Physics, 36 (3). pp. 1612-1619. ISSN 1098-0121

Sood, A. K. ; Kauschke, W. ; Menéndez, J. ; Cardona, M. (1987) Resonance Raman scattering by optical phonons in GaAs near the E₀ band gap Physical Review B: Condensed Matter and Materials Physics, 35 (6). pp. 2886-2891. ISSN 1098-0121

Sood, A. K. ; Cardona, M. (1986) Rayleigh surface waves in ultraheavily doped n-Si Solid State Communications, 60 (8). pp. 629-631. ISSN 0038-1098

Contreras, G. ; Tapfer, L. ; Sood, A. K. ; Cardona, M. (1985) Physical properties of ion-implanted laser annealed n-type germanium Physica Status Solidi B, 131 (2). pp. 475-487. ISSN 0370-1972

Contreras, G. ; Sood, A. K. ; Cardona, M. (1985) Raman scattering by intervalley carrier-density fluctuations in n-type Ge: uniaxial stress and resonance effects Physical Review B: Condensed Matter and Materials Physics, 32 (2). pp. 930-933. ISSN 1098-0121

Contreras, G. ; Sood, A. K. ; Cardona, M. (1985) Raman scattering by intervalley carrier-density fluctuations in n-type Si: intervalley and intravalley mechanisms Physical Review B: Condensed Matter and Materials Physics, 32 (2). pp. 924-929. ISSN 1098-0121

Sood, A. K. ; Menéndez, J. ; Cardona, M. ; Ploog, K. (1985) Second-order Raman scattering by confined optical phonons and interface vibrational modes in GaAs-AlAs superlattices Physical Review B: Condensed Matter and Materials Physics, 32 (2). pp. 1412-1414. ISSN 1098-0121

Sood, A. K. ; Anastassakis, E. ; Cardona, M. (1985) Raman piezospectroscopy in GaAs revisited Physica Status Solidi B, 129 (2). pp. 505-512. ISSN 0370-1972

Sood, A. K. ; Menéndez, J. ; Cardona, M. ; Ploog, K. (1985) Interface vibrational modes in GaAs-AlAs superlattices Physical Review Letters, 54 (19). pp. 2115-2118. ISSN 0031-9007

Sood, A. K. ; Menéndez, J. ; Cardona, M. ; Ploog, K. (1985) Resonance Raman scattering by confined LO and TO phonons in GaAs-AlAs superlattices Physical Review Letters, 54 (19). pp. 2111-2114. ISSN 0031-9007

Sood, A. K. ; Contreras, G. ; Cardona, M. (1985) Resonance Raman scattering in heavily-bulk-doped and ion-implanted laser-annealed n-type germanium Physical Review B: Condensed Matter and Materials Physics, 31 (6). pp. 3760-3764. ISSN 1098-0121

Aoki, K. ; Sood, A. K. ; Presting, H. ; Cardona, M. (1984) Pressure dependence of the E₁ gap in GaSb: resonant Raman technique Solid State Communications, 50 (4). pp. 287-289. ISSN 0038-1098

Sood, A. K. ; Cardona, M. (1984) Brillouin study of acoustic phonon softening and optical absorption coefficients of ultraheavily doped n-Si Solid State Communications, 49 (4). pp. 299-301. ISSN 0038-1098

Contreras, G. ; Sood, A. K. ; Cardona, M. ; Compaan, A. (1984) Effect of free carriers on the Raman frequency of ultraheavily doped n-Si Solid State Communications, 49 (4). pp. 303-305. ISSN 0038-1098

Carlone, C. ; Olego, D. ; Jayaraman, A. ; Cardona, M. (1980) Pressure dependence of the Raman modes and pressure-induced phase changes in CuGaS₂ and AgGaS₂ Physical Review B, 22 (8). pp. 3877-3885. ISSN 0163-1829

Muller, H. ; Ves, S. ; Hochheimer, H. D. ; Cardona, M. ; Jayaraman, A. (1980) Pressure-induced phase transitions and shifts in the absorption edge of CuCl Physical Review B, 22 (2). pp. 1052-1057. ISSN 0163-1829