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Padma Prasad Karthikeyan
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I am...
My research field or area of interest innanotechnology
Synthesis and Characterization of Nanocrystalline Ferroelectric Ceramic Materials. Characterization of Nanomaterials by advaced techniques such as Microscopy, Nuclear Magnetic Resonance and Application of the Nanomaterials.
Interest in...
Synthesis of Nanomaterials, Microscopy, Solid State NMR, Impedance Spctroscopy, Solar Cell Materials, Oxide Semiconducors, Relaxor Ferroelectric Materials, ab initio Calculations.
Publication list
1. Grain size Effect on Microstructure and PTCR Property of Nanocrystalline La Doped BaTiO3
K. Padma Prasad and S. Ramasamy, Journal of Applied Physics (Submitted) 2010

2. Domains pattern observation in Nanocrystalline PMN-PT Ceramic Synthesized by high Energy Ball Milling
K. Padma Prasad, G. Sreenivasulu, S. Ramasamy and B. S. Murty
Applied Physics Letters (Under Preparation) 2010

3. Optical and Electrical Properties of Mechanochemically Synthesized Nanocrystalline Delaffosite CuAlO2
T. Prakash, K. Padma Prasad, S. Ramasamy and B. S. Murty
Journal of Nanoscience and Nanotechnology 8, 4273 (2008)

4. Dielectric Relaxation Studies of Nanocrystalline CuAlO2 Using Modulus Formalism
T. Prakash, K. Padma Prasad, S. Ramasamy and B. S. Murty
Journal of Applied Physics 102, 104104 (2007)

5. Recent study on Nanomaterials Prepared by Inert Gas condensation Using Ultra High Vacuum Chamber
S. Ramasamy, D. J. Smith, P.Thangadurai, K.Ravichandran,
T. Prakash, K. Padma Prasad, and V. Sabarinathan
PRAMANA Journal of Physics 65(5) 881 (2005)

6. Dielectric Properties of 0.9 PMN-0.1PT Ferroelectric Relaxor
K. Padma Prasad, T. Prakash and S. Ramasamy.
Proceedings of 50 DAE Solid State Physics Symposium 50 (2005) 739.

7. Dielectric relaxation studies in nanocrystalline La2O3–ZrO2 using modulus formalism
P. Thangadurai, K. Padma Prasad, V. Sabarinathan, A. Chandra Bose and S. Ramasamy,
DAE- Proceedings of 50 DAE Solid State Physics Symposium 50 (2005) 739.
Researchgroup, Institute, University, School, Company name
1. Department of Nuclear Physics, University of Madras, Guindy Campus, Chennai 600025, India, 2) NMR Facility, National Chemical Laboratory (NCL), Pune 411008, India
Researchgroup, Institute, Company, University, School webpage
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Comment Wall (4 comments)

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At 11:27am on August 9, 2010,
Full member
Shivam Rastogi
Hello Sir , Plz send me contact details n ur no. @ shivam.ece.juit@gmail.com need to talk to you regarding Nano Science
At 3:46pm on July 20, 2010,
Full member
shah Ashraf


Narosa Publishing House is pleased to announce the release of

Principles of Nanoscience and Nanotechnology

M. A. Shah

Tokeer Ahmad
At 6:41am on July 20, 2010,
Full member
Hello sir , I need some suggestionns from you sir ?
At 9:10pm on July 19, 2010,
Full member

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