1999

1999-01  Photoluminescence study of deep levels in Cr-doped ZnSe, S. Bhaskar, P. S. Dobal, B. K. Rai, R. S. Katiyar, H. D. Bist, J.O. Napp, and A. Burger, Journal of Applied Physics, 85, 439 (1999)

1999-02  Structural characterization of pulsed deposited KTN thin films, A.A. Savvinov, I. G. Siny, R. S. Katiyar, M. Pumarol, and F. Fernandez, Proceedings of Materials Research Society, Edited by R. E. Jones et al, 541, 747 (1999)

1999-03  Micro-Raman study of SrBi2Ta2O9 - Bi3TiNbO9 thin films, W. Pérez, E Ching-Prado, P. S. Dobal, A. Reynes-Figueroa, R. S. Katiyar, S. Tirumala, and S. B. Desu, Proceedings of Materials Research Society, Edited by R. E. Jones et al, 541, 247 (1999)

1999-04  PbMg1/3Nb2/3O3 as a model for light scattering experiments, I.G. Siny, S.G. Lushnikov, R.S. Katiyar, and V.H. Schmidt, Ferroelectrics, 226, 191 (1999)

1999-05  Low frequency phonon modes and ferroelectric phase transitions in nano-crystalline Pb1-xAxTi1-yByO3 system, R.S. Katiyar and J.F. Meng, Ferroelectrics, 226, 79 (1999)

1999-06  Hypersonic anomalies and optical properties of RbTiOAsO4 and KTiOPO4 single crystals, C.S. Tu, R.S. Katiyar, V. Hugo Schmidt, R. Guo, and A.S. Bhalla, Physical Review, 59, 251 (1999)

1999-07  Investigation of temperature and composition dependence of relaxor ferroelectric (1-X)PZN: XPT using micro-Raman spectroscopy, S. Gupta, R. S. Katiyar, R. Guo, and A. S. Bhalla, Proceedings of Materials Research Society, Edited by S. M. Kauzlarich et al, 547, 145 (1999)

1999-08  Study of diamond films grown at low temperatures and pressures by ECR-assisted CVD, S. Gupta, G. Morell, R.S. Katiyar, D.R. Gilbert, and R.K. Singh, Diamond and Related Materials, 8, 185 (1999).

1999-09  Growth and microstructure of SrBi2Ta2O9 thin films, S. Srinivas, R.S. Katiyar, W.J. Kim, J.S. Horwitz, and

             D.B. Chrisey, Proceedings of Materials Research Society, Edited by M. E. Hawley et al, 574, 121 (1999)

1999-10  Optical properties and nanoparticle size distribution in luminescent porous silicon, L.F. Fonseca, O.Resto, R.S. Katiyar, S. Gupta, S.Z. Weisz, Y. Goldstein, A. Many, and J. Shappir, World Scientific, Proceedings of the 24th ICPS, Edited by David Gershani, CD Version, (1999)

1999-11  Micro-Raman investigations of pressure induced transformations in MBBA, J.F. Meng, G.P. Sinha, P.S. Dobal, and R.S. Katiyar, Journal of Raman Spectroscopy, 30, 217 (1999)

1999-12  Light scattering and phase transition dynamics in PMN, I.G. Siny and R.S. Katiyar, Ferroelectrics, 223, 32 (1999)

1999-13  A low frequency Raman study of SrBi2Ta2O9 - Bi3TiNbO9, E. Ching-Prado, W. Pérez, A. Reynes-Figueroa, R.S. Katiyar, and S.B. Desu, Ferroelectrics Letters, 25, 53 (1999)

1999-14  Micro-Raman probing of short-range disorder in Lanthanum doped Lead Titanate Films, P. S. Dobal, S. B. Majumder, S. Bhaskar, and R. S. Katiyar, Journal of Raman Spectroscopy, 30, 567 (1999)

1999-15  Micro-Raman investigation of stress variation in lead titanate films on sapphire, P.S. Dobal, S. Bhaskar, S.B. Majumder, and R.S. Katiyar, Journal of Applied Physics, 86, 828 (1999)

1999-16  Investigation of Polycrystalline lead titanate fibers and thin films by micro-Raman spectroscopy, P.S. Dobal, S.B. Majumder, S. Bhaskar, and R.S. Katiyar, Ferroelectrics Letters, 25, 109 (1999)

1999-17  Raman study of SrBiTa2O9 thin films, E. Ching Prado, W. Pérez, A. Reynes-Figueroa, R.S. Katiyar, D. Ravi

             Chandrand, and A.S. Bhalla, Ferroelectrics Letters, 25, 97 (1999)

1999-18  Growth and micro-Raman study of RF magnetron sputter deposited PbTiO3 thin films, S. Srinivas, S. Bhaskar, and R.S. Katiyar, Ferroelectrics, 232, 191 (1999)

1999-19  Grain size effect on ferroelectric phase transitions in nano-crystalline perovskite materials, R.S. Katiyar and J. F. Meng, Ferroelectrics, 229, 201 (1999)

1999-20  Light scattering spectroscopy of relaxor ferroelectrics, I.G. Siny, S.G. Lushnikov, and R.S. Katiyar, Ferroelectrics, 231, 703 (1999)

1999-21  Investigations on Sol-gel derived Lanthanum-Doped Lead Titanate (PLT) films, S.B. Majumder, S. Bhaskar, P.S. Dobal and R.S. Katiyar, Integrated Ferroelectrics, 23, 127 (1999)

1999-22  The effect of hydrogen on the network disorder in hydrogenated amorphous silicon, S. Gupta, R.S. Katiyar, G. Morell, S. Z. Weisz, and I. Balberg, Applied Physics Letters, 75, 2803 (1999)

1999-23  Micro-Raman study of self-assembled nanostructures: (1-x)PZN : xPT solid solution, S. Gupta, R. Guo, A.S. Bhalla, and R. S. Katiyar, Proceedings of Materials Research Society, 581, 529 (1999)

1999-24  Effects of seeding over the microstructure and stresses of diamond thin film, S. Gupta, G. Morell, R. S. Katiyar, D.R. Gilbert, R.K. Singh, Proceedings of Materials Research Society, 594, 337 (1999)

1999-25  Raman spectroscopy of KTN thin films, I.G. Siny, A.A. Savvinov, R.S. Katiyar, and L. A. Knauss, Ferroelectrics Letters, 25, 59 (1999)

1999-26  Luminescence and Raman scattering of thermally reduced CaSZ Crystals, D.I. Torres, J. Llopis, W. Pérez, G. Morell, and R.S. Katiyar, Journal of Luminescence, 83, 48 (1999)

1999-27  Raman study of SrBi2Ta2O9-Bi3TiNbO9 thin films, W. Pérez, E. Ching-Prado, P.S. Dobal, A. Reynes-Figueroa, R.S. Katiyar, S. Tirumala, and S.B. Desu, Proceedings of Materials Research Society, 541, 247 (1999)