1. Prabakar K., "Acoustic emission from PZT-5A and PZT-8 ceramics during the
application of AC field at different frequencies", Accepted for publication in
Int. J. Mod. Phys., May, 2006.
2. Prabakar K., Mallikarjun Rao S.P., "Complex Impedance Spectroscopy studies
on fatigued soft and hard PZT ceramics", J. Alloy. & Compd., 437 (2007)
302-310.
3. Prabakar K., Manjunath Rao S., Mallikarjun Rao S.P., "Acoustic emission from
PZT 5A ceramics during electric fatigue", Ferroelectr. Lett., 33 (2006) 113-127.
4. Prabakar K., Mallikarjun Rao S.P., "Study of domain depinning during repeated
polarization reversals in hard PZT ceramics using acoustic emission",
J.Phys.D.: Appl. Phys., 39 (2006) 2433-2437.
5. Prabakar K., Mallikarjun Rao S.P., "Acoustic Emission during phase transition
in soft PZT ceramics under an applied electric field", Ferroelectr. Lett., 32
(2005) 99-110.
Popular Articles published:
1. Prabakar K., Mallikarjun Rao S.P., "Acoustic emission - A recent and powerful
NDT tool", Bulletin of Indian Association of Physics Teachers (IAPT), 20(4) 113-
121, April, 2003.
Papers Communicated:
1. Prabakar K., Mallikarjun Rao S.P., "Pattern recognition analysis of acoustic
emission signals propagated through a waveguide - A simulation study" ,
Communicated to Indian J. Pure and Appl. Phys., July, 2006.
Papers published in conference proceedings:
1. Prabakar K., Mallikarjun Rao S.P., "Acoustic emission - A novel method to
study phase transition and electric fatigue in PZT ceramics", Proceedings
of National seminar on advances in electroceramics (NSAE-2006), May, 5-6,
2005, ARDE, Pune, India, PP 428-35.
2. Prabakar K., S.P. Mallikarjun Rao S.P., "Domain alignment and microcracking
as sources of acoustic emission in PZT ceramics during phase transition",
Proceedings of International Symposium of Research Students (ISRS), between
Dec, 20-22, 2004, Indian Institute of Technology, Chennai.
3. Prabakar K., Manjunath Rao S. and Mallikarjun Rao S.P., "Thermal stress
induced acoustic emission signals from soft PZT ceramics", Ferroelectrics and
Dielectrics, Editor R.P. Tandon, PP 234-46. Proceedings of 13th National
seminar on ferroelectrics and dielectrics (NSFD-XIII), Nov, 23-25, 2004,
University of Delhi, Delhi.
4. Prabakar K., Aparna D., Manjunath Rao S. and Mallikarjun Rao S.P., "Phase
transition studies on PZT ceramics using acoustic emission", Proceedings of
26th Europian conference on acoustic emission testing, PP 267-82, between Sep,
15-17, 2004, Berlin Germany.