faculty-profile

Dr. Sujoy Saha

info

Associate Professor

Physics

University of Calcutta

8 years 2 months

web-pages

Travel, Trekking, Biking, Movie, Cooking

Ferroelectricity, Ferromagnetism, Multiferroics, Magnetoelectric Materials

Mail: sujoy.saha@sru.edu.in

Educational
Qualifications
(From Highest)

2016

Ph. D. in Physics from University of Calcutta, West Bengal

2010

M. Sc. in Physics from University of Calcutta, West Bengal

2008

B. Sc. (Physics Honours) from University of Calcutta, West Bengal

Professional
Experience

2022

Research Associate at Oakland University, Rochester, Michigan, USA, from 2022-09-28 to 2024-09-30.

2020

Senior Research Associate (CSIR-Scientists' Pool Scheme)) at Indian Institute of Science, Bangalore, Karnataka, from 2020-02-10 to 2022-09-23.

2017

Dr. D. S. Kothari Postdoctoral Fellow at Indian Institute of Science, Bangalore, Karnataka, from 2017-02-01 to 2020-01-31.

2016

Assistant Professor at OmDayal Group of Institutions, Uluberia, West Bengal, from 2016-08-03 to 2017-01-28.

Student
Supervision

Ph.D

PG

UG

Key Publications

Sujoy Saha, Ritwik Maity, Anup Pradhan Sakhya, Sadhan Chanda, Alo Dutta and T. P. Sinha (2018), Ac conductivity and Raman spectroscopic studies of PrMnO3 nanostructure, Materials Today: Proceedings, vol. 5, pp. 9981-9988

T. Badapanda, S. Sarangi, B. Behera, Sujoy Saha and T P. Sinha (2015), Structure and phase transition behaviour of strontium modified zirconium titanate, AIP Conference Proceedings, vol. 1665, pp. 030037.

Sadhan Chanda, Indrani Das, Sujoy Saha and T. P. Sinha (2013), Structural, Raman spectroscopy and dielectric relaxation study of nanoceramicsNdFeO3, AIP Conference Proceedings, vol. 1512, pp. 216-217.

Sujoy Saha, Anup Pradhan Sakhya, Sayantani Das and T. P. Sinha (2013), Structural and transport properties of NdCrO3, AIP Conference Proceedings, vol. 1512, pp. 930-931.

Sujoy Saha, Alo Dutta and T. P. Sinha (2011), Dielectric Relaxation In Complex Perovskite BiFe1-xTbxO3, AIP Conference Proceedings, vol. 1349, pp. 1057-1058.

Bingfeng Ge, Jitao Zhang, Sujoy Saha, Sabita Acharya, Chaitrali Kshirsagar, Sidharth Menon, Menka Jain, Michael R. Page and Gopalan Srinivasan (2024), Journal of Composite Science, vol. 8, pp. 309.

Moumin Rudra, Sujoy Saha, T.P. Sinha (2024), Phase transitions in oxygen-intercalated pseudocapacitor Pr2MgMnO6 electrode: A combined structural and conductivity analysis, Materials Science and Engineering B, vol. 307, pp. 117517.

Vadla Veenachary, Eskilla Venkata Ramana, Simhachalam Narendra Babu, Venkata Sreenivas Puli, Sujoy Saha, Gopalan Srinivasan, G. Prasad and N. V. Prasad (2024), Magnetoelectric Properties of Aurivillius-Layered Perovskites, Crystals, vol. 14, pp. 299.

H. M. Shashanka, R.V. Vaishali, Sujoy Saha, P. N. Anantharamaiah (2024), Tartrate-gel synthesized BaFe12-xCuxO19 (0?x? 1) nanoceramics: Magnetic and catalytic properties, Materials Chemistry and Physics, vol. 314, pp. 128896.

Sujoy Saha, Sabita Acharya, Maksym Popov, Theodore Sauyet, Jacob Pfund, Rao Bidthanapally, Menka Jain, Michael R. Page and Gopalan Srinivasan (2023), A Novel Spinel Ferrite-Hexagonal Ferrite Composite for Enhanced Magneto-Electric Coupling in a Bilayer with PZT, Sensors, vol. 23, pp. 9815.

Maksym Popov, Alexander Machi, Jerad Inman, Rao Bidthanapally, Sujoy Saha, Hongwei Qu, Menka Jain, Michael R. Page and Gopalan Srinivasan (2023), Electric field tuning of a nickel zinc ferrite resonator by non?linear magnetoelectric effects, Scientific Reports, vol. 13, pp. 18346.

Md. Sariful Sheikh, Tushar Kanti Bhowmik, Alo Dutta, Sujoy Saha, Chhatra R. Joshi and T. P. Sinha (2023), Triclinic BiFeO3: A room-temperature multiferroic phase with enhanced magnetism and resistivity, Physical Review B, vol. 108, pp. 104427.

Dilsom A. Sanchez, Karuna Kara Mishra, Sujoy Saha, Gopalan Srinivasan and Ram S. Katiyar (2023), Room-Temperature, Nanoscale Multiferroic Pb(Fe0.5Ta0.5)1-x(Zr0.53Ti0.47)xO3 (x = 0.2, 0.3) Thin Films Grown via the Pulsed Laser Deposition Technique, Crystals, vol. 13, pp. 1442.

K.V. Satheesh Kumar, M. Bindu, Shwetha Suresh, A. Anil, Sujoy Saha, A. Mohanan and P. Periyat (2023), Investigation on swelling behavior of sodium alginate/black titania nanocomposite hydrogels and effect of synthesis conditions on water uptake, Results in Engineering, vol. 20, pp. 101460.

M. Satish, H. M. Shashanka, Sujoy Saha, Digvijay N. Singh and P. N. Anantharamaiah (2023), Role of Cu-substitution on microstructural, magnetic, magnetostrictive and dielectric properties of sintered NiFe2O4, Journal of Magnetism and Magnetic Materials, vol. 585, pp. 171113.

H. M. Shashanka, Sujoy Saha, Keerthi Haritha, P. N. Anantharamaiah and C. V. Ramana (2023), Aluminum and Zinc Co-substituted Cobalt Ferrite: Structural, Magnetic, and Magnetostrictive Properties, Journal of Physical Chemistry C, vol. 127, pp. 11218-11230.

Anil Adukkadan, Sujoy Saha, Niranjan Prasad Lalla, Rajeev Ranjan and Viswanathan Kumar (2023), New insights into suppression of intermediate incommensurate phase in lead zirconate stannate titanate antiferroelectric system, Journal of Materials Science, vol. 58, pp. 8878-8888.

Satish M, H. M. Shashanka, Sujoy. Saha, P. N. Anantharamaiah and C. V. Ramana (2023), Enhanced magnetostriction of Co-Ni-ferrite composites derived from hard (CoFe2O4) and soft (NiFe2O4) magnetostrictive phases, Ceramics International, vol. 49, pp. 22566-22575.

Mudalagiriyappa Satish, Hadonahalli Munegowda Shashanka, Sujoy Saha, Keerthi Haritha, Debabrata Das, Pendaranahalli Nadikeraiah Anantharamaiah and C. V. Ramana (2023), Effect of High-Anisotropic Co2+ Substitution for Ni2+ on the Structural, Magnetic, and Magnetostrictive Properties of NiFe2O4: Implications for Sensor Applications, ACS Applied Materials & Interfaces, vol. 15, pp. 15691-15706.

Abhipshit Kumar, Sujoy Saha, Hariom Prakash, Bhoopesh Mahale, Ram Prakash Singh, Anil Adukkadan, Rajeev Ranjan and Naveen Kumar (2023), Role of sintering conditions in tuning the defect chemistry and influencing the electromechanical properties of a Pb-based piezoceramic, Journal of Materials Science: Materials in Electronics, vol. 34, pp. 723.

Vadla Veenachary, Eskilla Venkata Ramana, Simhachalam Narendra Babu, Venkata Sreenivas Puli, Adiraj Srinivas and Gopalan Srinivasan, Sujoy Saha, Guduru Prasad, Nandiraju Venkata Prasad (2023), Magnetic and Magnetoelectric Properties of Aurivillius Three- and Four-Layered Intergrowth Ceramics, Crystals, vol. 13, pp. 426.

Sujoy Saha, Ram Prakash Singh, Ashish Rout, Aditya Mishra, Amanat Ali, Himalay Basumatary and Rajeev Ranjan (2023), Inducing ferromagnetism and magnetoelectric coupling in the ferroelectric alloy system BiFeO3-PbTiO3 via additives, Journal of Applied Physics, vol. 133, pp. 064101.

Maksym Popov, Yuzan Xiong, Igor Zavislyak, Hryhorii Chumak, Oleksandr Fedorchuk, Sujoy Saha, Rao Bidthanapally, Hongwei Qu, Michael R. Page and Gopalan Srinivasan (2023), Y?type hexagonal ferrite?based band?pass filter with dual magnetic and electric field tunability, Scientific Reports, vol. 13, pp. 1179.

Sujoy Saha, Sadhan Chanda, Alo Dutta and T. P. Sinha (2023), Insulator-to-metal transition in RCoO3 (R = Pr, Nd), Journal of Advanced Dielectrics, vol. 13, pp. 2350003.

Pendaranahalli Nadikeraiah Anantharamaiah, Hadonahalli Munegowda Shashanka, Sujoy Saha, Keerthi Haritha and C. V. Ramana (2022), Aluminum Doping and Nanostructuring Enabled Designing of Magnetically Recoverable Hexaferrite Catalysts, ACS Omega, vol. 7, pp. 6549-6559.

Sadhan Chanda, Ritwik Maity, Sujoy Saha, Alo Dutta and T. P. Sinha (2021), Double perovskite nanostructured Dy2CoMnO6 an efficient visible light photocatalysts: synthesis and characterization, Journal of Sol-Gel Science and Technology, vol. 99, pp. 600-613.

Ram Prakash Singh and Sujoy Saha (2021), Additives effect on the multiferroic behaviour of BiFeO3-PbTiO3, Ceramics International, vol. 47, pp. 29815-29823.

Anupam Mishra, Dipak Kumar Khatua, Gobinda Das Adhikary, Naveen Kumar, Ashutosh Upadhyay, Bhoopesh Mahale, Sujoy Saha, Bhaskar Majumdar, Anatoliy Senyshyn and Rajeev Ranjan (2021), Effect of sintering temperature on the structural disorder and its influence on electromechanical properties of the mortophotropic phase boundary composition 0.94Na0.5Bi0.5TiO3-0.06BaTiO3 (NBT-6BT), Journal of Materials Science: Materials in Electronics, vol. 32, pp. 16088-16103.

P. N. Anantharamaiah, H. M. Shashanka, Sujoy Saha, J. A. Chelvane and B. Sahoo (2021), Enabling cobalt ferrite (CoFe2O4) for low magnetic field strain responsivity through Bi3+ substitution: Material for magnetostrictive sensors, Journal of Alloys and Compounds, vol. 877, pp. 160285.

Sujoy Saha, Ram Prakash Singh, Ying Liu, Atal Bihari Swain, Amritesh Kumar, V. Subramanian, A. Arockiarajan, G. Srinivasan and Rajeev Ranjan (2021), Strain transfer in ferroelectric-ferrimagnetic magnetoelectric composite, Physical Review B, vol. 103, pp. L140106.

P. N. Anantharamaiah, Sanjukta Mondal and Sujoy Saha (2020), Inducing the Catalytic Activity in SrFe12O19 via Chemical Modification, Catalysis Letters, vol. 151, pp. 221-231.

Sujoy Saha, Ram Prakash Singh, Avinash Kumar, Arnab De, Prafull Pandey, Bastola Narayan, Himalay Basumatary, Anatoliy Senyshyn and Rajeev Ranjan (2020), Magnetic enhancement of ferroelectric polarization in a particulate multiferroic composite derived in situ via additive assisted sintering of a pseudo ternary alloy system BiFeO3-PbTiO3-DyFeO3, Applied Physics Letters, vol. 116, pp. 142902.

Gobinda Das Adhikary, Dipak Kumar Khatua, Anupam Mishra, Arnab De, Naveen Kumar, Sujoy Saha, Uma Shankar, Anatoliy Senyshyn, Badari Narayana Rao, and Rajeev Ranjan (2019), Increasing intervention of nonferroelectric distortion and weakening of ferroelectricity at the morphotropic phase boundary in Na0.5Bi0.5TiO3-BaTiO3, Physical Review B, vol. 100, pp. 134111.

P. N. Anantharamaiah, Sanjukta Mondal, K. S. Manasa, Sujoy Saha, Maya Pai M (2020), Enhancing the catalytic activity of recyclable nanocrystalline NiFe2O4 by replacing Ni by Cu, Ceramics International, vol. 46, pp. 1220-1226.

Moumin Rudra, Saswata Halder, Sujoy Saha, Alo Dutta and T.P. Sinha (2019), Temperature dependent conductivity mechanisms observed in Pr2NiTiO6, Materials Chemistry and Physics, vol. 230, pp. 277-286.

Amit Kumar, Avinash Kumar, Sujoy Saha, Himalay Basumatary and Rajeev Ranjan (2019), Ferromagnetism in the multiferroic alloy systems BiFeO3-BaTiO3 and BiFeO3-SrTiO3: Intrinsic or extrinsic? Applied Physics Letters, vol. 114, pp. 022902.

S. K. Ghosh, Sujoy Saha, T. P. Sinha, and S. K. Rout (2016), Large electrostrictive effect in (Ba1-xGd2x/3)Zr0.3Ti0.7O3 relaxor towards moderate field actuator and energy storage applications, Journal of Applied Physics, vol. 120, pp. 204101.

Sadhan Chanda, Sujoy Saha, Alo Dutta, J. Krishna Murthy, A. Venimadhav, Santiranjan Shannigrahi and T. P. Sinha (2016), Magnetic ordering and conduction mechanism of different electroactive regions in Lu2NiMnO6, Journal of Applied Physics, vol. 120, pp. 134102.

Sujoy Saha, Alo Dutta, P. K. Mukhopadhyay and T. P. Sinha (2016), Dielectric relaxation and charge transport process in PrCrO3 nanoceramic, Nanosystems: Physics, Chemistry, Mathematics, vol. 7, pp. 613-617.

Indrani Das, Sadhan Chanda, Sujoy Saha, Alo Dutta, Sourish Banerjee, Sudipta Bandyopadhyay and T. P. Sinha (2016), Electronic structure and transport properties of antiferromagnetic double perovskite Y2AlCrO6, RSC Advances, vol. 6, pp. 80415-80423.

Sujoy Saha, Sadhan Chanda, Alo Dutta, and T. P. Sinha (2016), Dielectric relaxation of PrFeO3 nanoparticles, Solid State Sciences, vol. 58, pp. 55-63.

Dev K. Mahato, Sujoy Saha and T. P. Sinha (2016), Impedance, scaling behavior and conduction mechanism in double perovskite Pr2CuZrO6 ceramic, Journal of Materials Science: Materials in Electronics, vol. 27, pp. 3845-3853.

Dev K. Mahato, Sujoy Saha and T. P. Sinha (2016), Structural studies and impedance spectroscopy of sol-gel derived Bi0.9Pr0.1FeO3 nanoceramics, Journal of Physics and Chemistry of Solids, vol. 92, pp. 45-52

Sujoy Saha, Sadhan Chanda, Alo Dutta, Dipankar Das and T. P. Sinha (2016), Dielectric dispersion and antiferromagnetism in BiTbxFe1-xO3 (x = 1.0, 0.75), Journal of Magnetism and Magnetic Materials, vol. 398, pp. 289-297

Sadhan Chanda, Sujoy Saha, Alo Dutta, Satadeep Bhattacharjee and T. P. Sinha (2015), Electronic Structure of Double Perovskite Lu2CoMnO6, Advanced Science Letters, vol. 21, pp. 2875-2878.

Sujoy Saha, Sadhan Chanda, Alo Dutta and T. P. Sinha (2015), Ground State Properties of NdMnO3, Advanced Science Letters, vol. 21, pp. 2705-2708.

Rajesh Mukherjee, Sujoy Saha, Alo Dutta, T. P. Sinha (2015), Dielectric and Raman spectroscopic studies of A2ErSbO6 (A=Ba, Sr and Ca), Journal of Alloys and Compounds, vol. 651, pp. 222-229.

Sdhan Chanda, Sujoy Saha, Alo Dutta, Bushra Irfan, Ratnamala Chaterjee and T. P. Sinha (2015), Magnetic and dielectric properties of orthoferrites La1-xPrxFeO3 (x = 0, 0.1, 0.2, 0.3,0.4 and 0.5), Journal of Alloys and Compounds, vol. 649, pp. 1260-1266.

Alo Dutta, Sujoy Saha, Premlata Kumari, T. P. Sinha and Santiranjan Shannigrahi (2015), Crystal structure and X-ray photoemission spectroscopic study of A2LaMO6 [A=Ba,Ca;M=Nb, Ta], Journal of Solid State Chemistry, vol. 229, pp. 296-302.

T. Badapanda, S. Sarangi, B. Behera, S. Parida, Sujoy Saha, T. P. Sinha, Rajeev Ranjan and P. K. Sahoo (2015), Optical and dielectric study of strontium modified barium zirconium titanate ceramic prepared by high energy ball milling, Journal of Alloys and Compounds, vol. 645, pp. 586-596.

Anup Pradhan Sakhya, Jameson Maibam, Sujoy Saha, Sadhan Chanda, Alo Dutta, B. Indrajit Sharma, R. K. Thapa and T. P. Sinha (2015), Electronic Structure and Elastic Properties of ATiO3 perovskites: A first principles study, Indian Journal of Pure & Applied Physics, vol. 53, pp. 102-109.

Sadhan Chanda, Sujoy Saha, Alo Dutta and T. P. Sinha (2015), Structural and transport properties of double perovskite Dy2NiMnO6, Materials Research Bulletin,vol.62,pp.153-160.

A Rajesh, M. Manivel Raja, Sujoy Saha, T .P. Sinha and K. Gurunathan (2014), Synthesis, physico-chemical and electrical characterizations of graphene oxide-hydroxyapatite nanocomposites, Advanced Science, Engineering and Medicine, vol. 6, pp. 1076-1081.

Sadhan Chanda, Sujoy Saha, Alo Dutta, A. S. Mahapatra, P. K. Chakrabarti, Uday Kumar, T. P. Sinha (2014), Multiferroicity in La1/2Nd1/2FeO3 nanoparticles, Solid State Sciences, vol. 37, pp. 55-63.

Rajesh Mukherjee, Binita Ghosh, Sujoy Saha, Chandrahas Bharti and T. P. Sinha (2014), Structural and electrical transport in a rare earth double perovskite: Ba2ErNbO6, Journal of Rare Earths, vol. 32, pp. 334-342.

Sujoy Saha, Sadhan Chanda, Alo Dutta, Uday Kumar, Rajeev Ranjan and T. P. Sinha (2014), Dielectric relaxation and anti-ferromagnetic coupling of BiEuO3 and BiGdO3, Journal of Magnetism and Magnetic Materials, vol. 360, pp. 80-86.

Sujoy Saha, Sadhan Chanda, Alo Dutta and T. P. Sinha (2014), Dielectric relaxation and phonon modes of NdCrO3 nanostructure, Journal of Sol-Gel Science and Technology, vol. 69, pp. 553-563.

Sujoy Saha, Sadhan Chanda, Alo Dutta and T. P. Sinha (2013), Dielectric relaxation of NdMnO3 nanoparticles, Materials Research Bulletin, vol. 48, pp. 4917-4923.

Sadhan Chanda, Sujoy Saha, Alo Dutta and T. P. Sinha (2013), Raman spectroscopy and dielectric properties of nanoceramic NdFeO3, Materials Research Bulletin, vol. 48, pp. 1688-1693.