Publications:
Research Papers in International Journals
1. Structural, dielectric and ferroelectric behaviour of europium substituted SrBi2Ta2O9 ferroelectric ceramics
Indrani Coondoo and A. K. Jha
Solid State Communications 142(2007)561
2. Effect of Temperature and Frequency on Dielectric Properties of Aurivillius Type
Sr0.9Pb0.1Bi2-xLaxNb2O9 Ferroelectric ceramics
Sameer Jain and A. K. Jha
Ferroelectrics (accepted)
3. Wolframium Doped SrBi2Ta2O9- Effect on Microstructural, Dielectric and Ferroelectric
Properties
Indrani Coondoo , A. K. Jha and S. K. Agarwal
Ferroelectrics (accepted)
4. Electrical Investigations of Aurivillius Type Sr0.7A0.3Bi2Nb2O9 (A = Ca, La and Pb)
Ferroelectric Ceramics
V. Shrivastava and A. K. Jha
Ferroelectrics (accepted)
5. Structural and Electrical Characterization of Pb and La co-substituted SrBi2Nb2O9
Sameer Jain and A. K. Jha
Asian Journal of Chemistry 18(5)(2006)3317
6. Structural, dielectric and electrical studies in the tungsten doped SrBi2Ta2O9
ferroelectric ceramics
Indrani Coondoo , A. K. Jha and S. K. Agarwal
Ceramics International 33 (2007) 41.
7. Enhancement of dielectric characteristics in donor doped aurivillius SrBi2Ta2O9
ferroelectric ceramics
Indrani Coondoo , A. K. Jha and S. K. Agarwal
Journal of European Ceramic Society 27 (2007) 253.
8. Dielectric Studies of La and Pb-doped SrBi2Nb2O9 Ferroelectric Ceramics
V. Shrivastava, A. K. Jha and R. G. Mendiratta
Materials Letters 60/12 (2006) 1459.
9. Structural and electrical studies in La substituted SrBi2Nb2O9 Ferroelectric ceramics
V. Shrivastava, A. K. Jha and R. G. Mendiratta
PHYSICA B 371/2 (2006) 337
10. Phase transition and electrical studies of wolframium doped SrBi2Ta2O9 ferroelectric
ceramics.
Indrani Coondoo, A. K. Jha, S. K. Agarwal and N. C. Soni
Journal of Electroceramics 16 (2006) 393.
11. Structural distortions and phase transition studies of Aurivillius type Sr1-xPbxBi2Nb2O9
ferroelectric ceramics.
V. Shrivastava, A. K. Jha and R. G. Mendiratta
Solid State Communications 133(2005)125
12. Effect of calcium doping on lattice on lattice parameters resulting in structural distortions
of SrBi2Nb2O9 ferroelectric ceramics.
V. Shrivastava, A. K. Jha and R. G. Mendiratta
SPIE - Int. Soc. Opt. Eng., 5062(No.1) (2003)202
13. Effect of addition of barium, tin and silver on Bi-Sr-Ca-Cu-O ceramic superconductors.
A. K. Jha and R. G. Mendiratta
Journal of Materials Science 31(1996)1735
14. Mossbauer Study in Bi-Pb-Sr-Ca-Cu-O Ceramic Superconductors.
A. K. Jha and R. G. Mendiratta
Solid State Communications 93(1995) 79.
15. Lead doped Bismuth ceramics; Superconducting properties and effect of particle
size.
A. K. Jha and R. G .Mendiratta
Journal of Materials Science 29 (1994) 1302.
16. On the 2223 phase of the leaded bismuth ceramic superconductors.
A. K. Jha and R. G. Mendirattta
Indian Journal of Physics 68A5 (1994) 491.
17. Effect of addition of lead on the superconductivity and structure of Bi2Sr2Ca2Cu3O10
ceramics.
A. K. Jha and R. G. Mendiratta
Physica C 173 (1991) 260.
Research Papers in Conferences/Workshop
1. Effect of Vanadium Doping on Structural, Dielectric and Ferroelectric Properties of
SrBi2Nb2O9 Ferroelectric Ceramics.
Sameer Jain and A. K. Jha
2nd International Conference on Recent Advances in Composite Materials-2007,
Feb.20-23, 2007,
Institute of Technology, BHU, Varanasi, India.
2. Structural, Dielectric and Ferroelectric studies of Bi4V2-xWxO11 (x=0, 1) Ferroelectric
ceramics
Arpit Gupta, Prasun Ganguly, Indrani Coondoo, Sameer Jain and A. K. Jha
14th National Seminar on Ferroelectrics & Dielectrics-2006 (NSFD-XIV) 18-21
December, 2006, IIT Kharagpur, West Bengal.
3. Structural, Dielectric and Ferroelectric Studies of Vanadium Substituted SrBi2Nb2O9
Sameer Jain and A. K. Jha
14th National Seminar on Ferroelectrics & Dielectrics-2006 (NSFD-XIV) 18-21
December, 2006, IIT Kharagpur, West Bengal.
4. Dielectric and Ferroelectric Investigations of Tungsten and Europium Doped Aurivillius
SrBi2Ta2O9 Ceramics
Indrani Coondoo, A. K. Jha and S. K. Agarwal
14th National Seminar on Ferroelectrics & Dielectrics-2006 (NSFD-XIV) 18-21
December, 2006, IIT Kharagpur, West Bengal.
5. Structural, Electrical and Ferroelectric comparison of SrBi2Nb1.9V0.1O9
and SrBi2Nb2O9 sintered at high temperature
Sameer Jain and A. K. Jha
International Symposium for Research Scholars on Metallurgy Materials Science &
Engineering, December 18-20, 2006, 117 Madras, Chennai
(Awarded Best Oral presentation Award)
6. Effect of Temperature and Frequency on Dielectric Properties of Aurivillius Type
Sr0.9Pb0.1Bi2-xLaxNb2O9 Ferroelectric ceramics
Sameer Jain and A. K. Jha
The 5th Asian Meeting on Ferroelectrics, September 3-7, 2006 Noda, Japan
7. Wolframium Doped SrBi2Ta2O9- Effect on Microstructural, Dielectric and Ferroelectric
Properties
Indrani Coondoo , A. K. Jha and S. K. Agarwal
The 5th Asian Meeting on Ferroelectrics, September 3-7, 2006 Noda, Japan
8. Electrical Investigations of Aurivillius Type Sr0.7A0.3Bi2Nb2O9 (A = Ca, La and Pb)
Ferroelectric Ceramics
V. Shrivastava and A. K. Jha
The 5th Asian Meeting on Ferroelectrics, September 3-7, 2006 Noda, Japan
9. Structural and Dielectric comparison of Sr0.9Pb0.1Bi1.9La0.1Nb2O9 and SrBi2Nb2O9
ferroelectric ceremics.
Sameer Jain and A.K. Jha
National Conference on Ferroics 06, June30-July1,2006, Vastunagar, Mangalpalli,
Ibrahimpatan, Andhra Pradesh.
10. Structural and Electrical study of aurivillius type Sr 0.9Pb 0.1Bi 2-xLaxNb2O9 Ferroelectric
Ceramic
Sameer Jain and A.K.Jha
National Seminar on Advances in Electroceremics-2006, DRDO Centre for
Piezoceramics and Devices, Pune, April 10-11, 2006.
11. D.C. and A.C. Conductivity studies of tungsten doped SBT ferroelectric ceramics
Indrani Condoo, A.K. Jha, S.K. Agarwal and N.C. Soni
National Seminar on Advances in Electroceremics-2006, DRDO Centre for
Piezoceramics and Devices, Pune, April 10-11, 2006.
12. Effects of La and Pb doping on structural and dielectric properties of Sr1-xAxBi2Nb2O9
(A=La, Pb and x=0.1) ferroelectric ceramic.
Vaibhav Shrivastav, A.K.Jha and R.G.Mendiratta
National Seminar on Advances in Electroceremics-2006, DRDO Centre for
Piezoceramics and Devices, Pune, April 10-11, 2006.
13 Structural and Electrical Characterization of Pb and La co-substituted SrBi2Nb2O9
Sameer Jain and A.K.Jha
National Conference on Lasers, Smart Materials & Radiation Physics, 17-18 March,
2006, Sant Longowal Institute of Engg. & Technology, Longowal, Punjab.
14. Phase transition and electrical studies of wolframium doped SrBi2Ta2O9 ferroelectric
ceramics
Indrani Coondoo, A. K. Jha, S. K. Agarwal and N. C. Soni
3rd International Conference on Materials for Advanced Technologies, 3-8 July
2005, Singapore.
15. Influence of tungsten doping on the structural and dielectric properties of Aurivillius
SrBi2Ta2O9 ceramics
Indrani Coondoo, A. K. Jha, S. K. Agarwal and N. C. Soni
Proceedings of National conference on Advances in Condensed Matter Physics;
11-12 Feb, 2005, Thapar Institute of Engineering and Technology, Patiala, Punjab.
16. Effect of tungsten doping on the structural and dielectric behaviour of SrBi2Ta2O9
ferroelectric ceramics
Indrani Coondoo, A. K. Jha, S. K. Agarwal and N. C. Soni
Proceedings of XIII National Seminar on Ferroelectrics and Dielectrics; 23-25 Nov,
2004, University of Delhi, Delhi, India.
17. Structural distortions and behavioural changes in phase transition of lead substituted
Aurivillius type Sr 1-xPbxBiNb2O9 ferroelectric ceramics
V. Shrivastava, A. K. Jha and R. G. Mendiratta
Asian Meeting on ferroelectrics, Dec. 12-15, 2003,
Indian Institute of Science, Bangalore, India.
18. Effect of calcium doping on lattice on lattice parameters resulting in structural
distortions of SrBi2Nb2O9 ferroelectric ceramics
V. Shrivastava, A. K. Jha and R. G. Mendiratta
International Conference on Smart Materials Structures and Systems; 12-14 Dec,
2002, Indian Institute of Science, Bangalore, India.
19. Superconducting behaviour of highly leaded bismuth based superconducting
ceramics.
A. K. Jha and R. G. Mendiratta
National Workshop on High-Tc Superconductors, 21-23 Feb.1991,
Aurangabad (Maharashtra) India. |
