| Structure, dielectric tunability, thermal stability and diffuse phase transition behavior of lead free BZT–BCT ceramic capacitors VS Puli, DK Pradhan, W Pérez, RS Katiyar Journal of Physics and Chemistry of Solids 74 (3), 466-475, 2013 | 104 | 2013 |
| Phonons and magnetic excitation correlations in weak ferromagnetic YCrO3 Y Sharma, S Sahoo, W Perez, S Mukherjee, R Gupta, A Garg, ... Journal of Applied Physics 115 (18), 2014 | 70 | 2014 |
| Anharmonic interactions in beryllium oxide G Morell, W Perez, E Ching-Prado, RS Katiyar Physical Review B 53 (9), 5388, 1996 | 52 | 1996 |
| Ferroelectric properties of laser-ablated thin films (where Ca) RR Das, P Bhattacharya, W Perez, RS Katiyar, SB Desu Applied physics letters 80 (4), 637-639, 2002 | 48 | 2002 |
| Effect of Ca on structural and ferroelectric properties of SrBi2Ta2O9 and SrBi2Nb2O9 thin films RR Das, P Bhattacharya, W Perez, RS Katiyar Ceramics international 30 (7), 1175-1179, 2004 | 40 | 2004 |
| High remanent polarization in ferroelectric thin films RR Das, P Bhattacharya, W Perez, RS Katiyar Applied physics letters 81 (21), 4052-4054, 2002 | 30 | 2002 |
| Leakage current characteristics of laser-ablated thin films RR Das, P Bhattacharya, W Perez, RS Katiyar, AS Bhalla Applied physics letters 81 (5), 880-882, 2002 | 26 | 2002 |
| Structural investigation of (Sr1−xCax)Bi2Ta2O9 ceramics RR Das, W Perez, RS Katiyar, AS Bhalla Journal of Raman Spectroscopy 33 (4), 219-222, 2002 | 26 | 2002 |
| Influence of Ca on structural and ferroelectric properties of laser ablated SrBi2Ta2O9 thin films RR Das, P Bhattacharya, W Pérez, RS Katiyar Japanese journal of applied physics 42 (1R), 162, 2003 | 22 | 2003 |
| Characterization of SrBi2Nb2O9 Thin Films Prepared by Sol Gel Technique E Ching-Prado, W Perez, A Reynés-Figueroa, RS Katiyar, ... MRS Online Proceedings Library 459, 213-218, 1996 | 9 | 1996 |
| Effect of annealing on structural and electrical properties of laser ablated thin films RR Das, P Bhattacharya, W Pérez, RS Katiyar Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 20 (2 …, 2002 | 8 | 2002 |
| Preparation and Characterization of Ba and Nb Substituted SrBi2Ta2O9 Compounds RR Das, PS Dobal, A Dixit, W Pérez, MS Tomar, RE Melgarejo, ... MRS Online Proceedings Library (OPL) 655, CC5. 6.1, 2000 | 7 | 2000 |
| Effect of Cationic Substitution on Raman Spectra of SrBi2Ta2O9 Ceramics and Thin Films W Perez, RR Das, PS Dobal, YI Yuzyuk, P Bhattacharya, RS Katiyar MRS Online Proceedings Library 784, 3291-3296, 2003 | 6 | 2003 |
| Raman scattering in the aurivillius-layered ferroelectric SrBi2Ta2O9 – Bi3TiNbO9 thin films E Ching-Prado, W Perez, PS Dobal, RS Katiyar, S Tirumala, SB Desu Integrated Ferroelectrics 29 (1-2), 33-41, 2000 | 6 | 2000 |
| Synthesis and Structural Characterization of (SrCa) Bi 2 Ta 2 O 9 Ceramics W Pérez, RR Das, P Bhattacharya, RS Katiyar Integrated Ferroelectrics 42 (1), 365-372, 2002 | 5 | 2002 |
| Study of pulsed laser ablated CaBi2Ta2O9 thin films RR Das, W Perez, RS Katiyar, SB Krupanidhi Solid state communications 119 (3), 127-131, 2001 | 5 | 2001 |
| Raman study of SrBi2Ta2O9 thin films E Ching-Prado, W Pérez, A Reynés-Figueroa, RS Katiyar, ... Ferroelectrics Letters Section 25 (3-4), 97-102, 1999 | 5 | 1999 |
| Electrical properties of non c-axis oriented SrBi2(Ta0.95V0.05)2O9 thin films RR Das, P Bhattacharya, W Perez, RS Katiyar Journal of materials science 38, 1171-1174, 2003 | 4 | 2003 |
| A low frequency Raman study of SrBi2Ta2O9-Bi3TiNbO9 E Ching-Prado, W Pérez, A Reynés-Figueroa, RS Katiyar, SB Desu Ferroelectrics Letters Section 25 (1-2), 53-57, 1999 | 4 | 1999 |
| Characterization of SrxBa1− xTiO3 Pulsed Laser Deposition Thin Films W Perez, S Sen, J Cordero, E Ching-Prado, RS Katiyar, JS Horwitz, ... MRS Online Proceedings Library (OPL) 433, 63, 1996 | 4 | 1996 |
Ram S. KatiyarProfessor of Physics,University of Puerto Rico, San Juan, PR, USAVerified email at upr.edu
