Research Interest:

• Structure and transport properties of ion conducting glasses.
• Broadband Dielectric Spectroscopy, Impedance spectroscopy of super ionic glasses and polymer electrolytes.
• Investigation of magneto-electric properties of multiferroic materials.
• First principles density functional theory (DFT) computations for detailed investigations on the electronic structure of the multiferroic material.

Education:

Post-Doctoral Research (August 2016 - July 2018, July 2019 - Dec. 2019)

Dept of Physics, Burdwan University, West Bengal, India

Topic: Investigation of magneto-electric properties of some double perovskite multiferroics

Doctor of Philosophy in Physics (July 2009 - April 2016)

Indian Association for the Cultivation of Science (IACS), Kolkata, India

Topic: Structure and Transport Properties of Some Ion Conducting Glasses

Year of Award: 2015 (18.11.2015)

Master of Science in Physics (2008)

Dept of Physics, Burdwan University, West Bengal, India

Specialization: Electronics and Radio Physics

Class/Division: First

Bachelor of Science in Physics (2006)

Burdwan University, West Bengal, India

Class/Division: First

Academic Honors and Awards:

• Awarded SERB National postdoctoral fellowship by Science and Engineering Research Board, India (2016).
• Qualified D.S. Kothari postdoctoral fellowship by the University Grants Commission, India (2016).
• Awarded Senior Research Fellowship by Council of Scientific and Industrial Research, New Delhi, India (2012).
• Awarded Junior Research Fellowship by Council of Scientific and Industrial Research, New Delhi, India (2009).
• Qualified CSIR-UGC NET with JRF (2009).
• Qualified Graduate Aptitude Test in Engineering (2009).
• Qualified Joint Entrance Screening Test (2009).

Publications:

1. “Microstructure, dielectric, ferroelectric and magnetoelectric coupling of a novel multiferroic of [(GdMnO3)0.7(CoFe2O4)0.3]0.5[TiO2]0.5 nanocomposite” A Mitra, A Shaw, P K Chakrabarti, Journal of Magnetism and Magnetic Materials 488, 165338 (2019).

2. “Realization of spin-canted magnetism from lattice site specific spin structure in the double perovskite Nd2CoTiO6” A Shaw, A Mitra, SD Kaushik, V Siruguri, PK Chakrabarti, Journal of Magnetism and Magnetic Materials 488, 165338 (2019).

3. “Improved magneto-electric properties of LaFeO3 in La0.8Gd0.2Fe0.97Nb0.03O3” A Mitra, AS Mahapatra, A Mallick, A Shaw, N Bhakta, PK Chakrabarti, Ceramics International 44, 4442 (2018).

4. “Modulation of magnetic and dielectric property of LaFeO3 by simultaneous doping with Ca2+ and Co2+-ions” AS Mahapatra, A Mitra, A Mallick, A Shaw, JM Greneche, PK Chakrabarti, Journal of Alloys and Compounds 743, 274 (2018).

5. “Structural, magnetic, dielectric and magneto-dielectric properties of (BaTiO3)0.70 (Li0.3Zn0.4Fe2.3O4)0.30” AS Mahapatra, A Mitra, A Mallick, A Shaw, PK Chakrabarti, Materials Research Bulletin 102,226 (2018).

6. “Simultaneous enhancement of magnetic and ferroelectric properties of LaFeO3 by co-doping with Dy3+ and Ti4+” A. Mitra, A.S. Mahapatra, A. Mallick, A. Shaw, M. Ghosh, P.K. Chakrabarti, Journal of Alloys and Compounds, 726, 1195 (2017).

7. “Dynamics of silver ions in AgI doped Ag2O–SeO2–MoO3 mixed former glasses” A Palui, A Shaw, A Ghosh, Physical Chemistry Chemical Physics, 18, 25937 (2016).

8. “Ion dynamics in single and mixed former glasses: Correlation between microscopic lengths and network structure” A. Shaw, B. Deb, S. Kabi, A. Ghosh, Journal of Electroceramics, 34, 20 (2015).

9. “Dynamics of lithium ions in borotellurite mixed former glasses: Correlation between the characteristic length scales of mobile ions and glass network structural units” A. Shaw, A. Ghosh, The Journal of Chemical Physics, 141, 164504 (2014).

10. “Correlation of ion dynamics with characteristic length scales and network structural units in bismuth borate glasses” A. Shaw, A. Ghosh, The Journal of Chemical Physics, 139, 114503 (2013).

11. “Influence of Immobile Ions on the Length Scale of Ion Transport in Conducting Phosphate Glasses” A. Shaw, A. Ghosh, The Journal of Physical Chemistry C, 116, 24255 (2012).

12. “Correlation of microscopic length scales of ion dynamics with network structure in lithium-iodide–doped lithium metaphosphate glasses” A. Shaw, A. Ghosh, Europhysics Letters, 100, 66003 (2012).

13. “Dielectric relaxation in AgI doped silver selenomolybdate glasses” A. Palui, A Shaw, A. Ghosh, AIP Conference Proceedings, 1731 (1), 070022 (2016).

14. “Effect of Bi2O3 on dynamics of Li+ ions in lithium phosphate glasses” A. Shaw, A. Ghosh, AIP Conference Proceedings ???, 1447 (1), 577 (2012).