Prof. Manoj Kumar

Professor

manoj.chauhan@jiit.ac.in, manoj.kumar@mail.jiit.ac.in, mkumar.phy@gmail.com

Education

M.Sc., Ph.D.

Biography

Dr. Manoj Kumar is working as Professor in Department of Physics and Materials Science and Engineering. Dr. Kumar received M.Sc. (2003) and Ph.D. (2008) degrees from Department of Physics, IIT Roorkee. He joined JIIT Noida in July 2009. Before joining JIIT Noida, he has served ICFAI University Dehradun as senior Lecturer.

Professional Achievements:

Dr. Kumar is actively working on synthesis and characterization of multiferroics, ferrites, functional nanomaterials and dye sensitized solar cells. He has published more than 90 peer reviewed papers in reputed international journals and several papers in international/national conferences. His publications have received more than 3990 citations and his h-index is 34 (source: Google scholar). He has attended several international/national conferences/workshop and presented his research work. He has reviewed research papers of many international journals such as Journal of Applied Physics, Ceramics International, Electrochemical and Solid State Letters, Journal of Alloys and Compounds, Journal of Physics and Chemistry of Solids, Materials Letters, Materials Science and Engineering B and IEEE Sensors journals.

Detail of Research project:

Project Title: Synthesis and study of structural, dielectric, magnetic and magnetoelectric properties of multiferroic materials

Project cost: Rs. 11.58 Lacs
Granting Agency: DST
Indian Status: Completed

Publications

International Journals

K. Pandey, S. Chauhan and M. Kumar, “Comparative Study of BaSnO₃ and TiO₂‑Based Dye Sensitized Solar Cells Utilizing Complex Ruthenium‑Derived N719 Dye” J Electronic Materials, vol. 53, pp. 4782-4789, 2024.
M Kumar, S Chauhan and H Pandey (2024). Effect of Gd3+ Substitution on Structural, Morphological, and Magnetic Properties of BiFeO3 Nanoparticles, J. Sol-gel Sci. Tech., vol. 109, pp. 272-282.
S Sharma and M Kumar (2023). Structural, Vibrational and Magnetic Properties of Sol-Gel Derived BiFe1-xCoxO3 Samples, J. Sol-gel Sci. Tech., vol. 108, pp. 435-447.
M Kumar and Himanshu Pandey (2023). Structural Phase Transformation, Magnetic and Optical Properties of Ho3+ Substituted BiFeO3 Nanoparticles, J Supercond. Novel Mag., vol. 36, pp. 1269-1276.
S Sharma and M Kumar (2023). Structural and Magnetic Properties and Graphene Induced Photocatalytic Activity of BiFeO3 Ceramics” J Supercond. Novel Mag., vol. 36, pp. 1193-1202.
S Sharma and M Kumar (2023). Investigation on structural, magnetic and optical properties of Sm–Co Co-substituted BiFeO3 samples”, Int. J. Mat. Res., https://doi.org/10.1515/ijmr-2021-8729
M Kumar (2023). A comparative study on structural, magnetic and optical properties of rare earth ions substituted Bi1−xRxFeO3 (R: Ce3+, Sm3+ and Dy3+) nanoparticles”, Int. J. Mat. Res., https://doi.org/10.1515/ijmr-2021-8760
S Chauhan, A Kumar, S Pandit, M Kumar, B S Thapa and S G Peera (2023). Investigating the Performance of a Zinc Oxide Impregnated Polyvinyl Alcohol-Based Low-Cost Cation Exchange Membrane in Microbial Fuel Cells” Membrane, vol. 13, pp. 55.
S. Sharma and M. Kumar (2023). Structure, vibrational and optical properties on SmFeO3 nanoparticles” Materials Today Proceedings, https://doi.org/10.1016/j.matpr.2023.05.296
Babita Tripathi, S Chauhan, M Kumar, M Sahni, P Gupta, P C Sati, S Singh, D Agarwal, R C Singh (2022). Structural, magnetic, optical, and photocatalytic properties of Ca–Ni doped BiFeO3 nanoparticles”, J Mater Sci., Mater Electron, vol. 33, pp. 16856-16873.
H Pandey, M Kumar, D. Tripathi and S. Pandey (2021). A novel approach to enhance the superconducting properties of La1.85Sr0.15CuO4 by inserting Mott insulator Sr2IrO4” Materials Today Communications, vol. 29, pp. 102936.
S. Chauhan, M. Kumar, A. Yousuf, P. Rathi, M. Sahni and S. Singh (2021). Effect of Na/Co co-substituted on structural, magnetic, optical and photocatalytic properties of BiFeO3 nanoparticles” Materials Chemistry and Physics, vol. 263, 124402.
S. Chauhan, C. Anand, B. Tripathi, M. Kumar, M. Sahni, R. C. Singh, and S. Singh (2020). Influence of Na substitution on structural, magnetic, optical and photocatalytic properties of bismuth ferrite nanoparticles” J Mater Sci., Mater Electron, vol. 31, pp. 20191-20209.
S. Sharma and M. Kumar (2020). Band gap tuning and optical properties of BiFeO3 nanoparticles” Materials Today Proceedings, vol. 28, pp. 168-171.
S. Chauhan, M. Kumar, H. Pandey, S. Chhoker and S.C. Katyal (2019). “Ca–Li substitution driven structural, dynamics of electron density, magnetic and optical properties of BiFeO3 nanoparticles” Journal of Alloys and Compounds, vol. 811, pp. 151965-151967.
Seema Joshi, M. Kumar, H. Pandey and S. Chhoker (2019). Optical Properties of Gd3+ Substituted CoFe2O4 Nanoparticles” AIP Conf. Proc., 2136, 040007.
Thakur, P., Sharma, R., Kumar, M., Katyal, S. C., Barman, P. B., Sharma, V., & Sharma, P. (2019). Structural, morphological, magnetic and optical study of co-precipitated Nd³⁺ doped Mn-Zn ferrite nanoparticles. Journal of Magnetism and Magnetic Materials, vol. 479, pp. 317-325.
Sharma, S., Kumar, M., & Chhoker, S. (2019). Parameters dependent synthesis of zinc stannate nanowires using CVD and its porphyrin dye loaded optical studies. Vacuum, vol. 161, pp. 201-208.
Sati, P. C., Sahni, M., Kumar, M., Arora, M., Negi, P., Tomar, M., Gupta, V., & Kumar, N. (2018). Effect of Pr³⁺ substitution on structural, dielectric, electrical and magnetic properties of BiFe_0.80Ti_0.20O₃ [Bi_1-xPr_xFe_0.80Ti_0.20O₃, x=0.05, 0.10, 0.15] ceramics. Integrated Ferroelectrics, vol. 193, pp 1-13.
Joshi, S., Kumar, M., Pandey, H., Singh, M., & Pal, P. (2018). Structural, magnetic and dielectric properties of Gd³⁺ substituted NiFe₂O₄ nanoparticles. Journal of Alloys and Compounds, vol. 768, pp. 287-297.Sharma, S., Pandey, H., Kumar, M., & Chhoker, S. (2018). Room temperature ferromagnetism and electrical properties of Mn-doped Zn₂SnO₄ nanorods. Superlattices and Microstructures, vol. 120, pp. 161-169.
Sharma, R., Thakur, P., Kumar, M., Sharma, P., & Sharma, V. (2018). Nanomaterials for high frequency device and photocatalytic applications: Mg-Zn-Ni ferrites. Journal of Alloys and Compounds, vol. 746, pp. 532-539. [Indexed in SCOPUS, Impact factor: 3.133]
Kumar, M., Arora, M., Chauhan, S., & Pandey, H. (2018). Structural, magnetic, dielectric, vibrational and optical properties of Zr substituted Bi0.90Gd0.10FeO3 multiferroics. Journal of Alloys and Compounds, vol. 735, pp. 684-691. [Indexed in SCOPUS, Impact factor: 3.133]
Sharma, R., Thakur, P., Kumar, M., Barman, P.B., Sharma, P., & Sharma, V. (2017). Enhancement in A-B super-exchange interaction with Mn2+ substitution in Mg-Zn ferrites as a heating source in hyperthermia applications. Ceramics International, vol. 43, pp. 13661-13669. [Indexed in SCOPUS, Impact factor: 2.986]
Thakur, P., Sharma, R., Sharma, V., Barman, P.B., Kumar, M., Barman, D., Katyal, S.C., & Sharma, P. (2017). Gd³⁺ doped Mn-Zn soft ferrite nanoparticles: Superparamagnetism and its correlation with other physical properties. Journal of Magnetism and Magnetic Materials, 432, 208-217.
Sati, P.C., Kumar, M., Arora, M., Tomar, M., & Gupta, V. (2017). Effect of Zr substitution on structural, magnetic, and optical properties of Bi_0.9Dy_0.1Fe_1-xZr_xO₃ multiferroic ceramics prepared by rapid liquid phase sintering method. Ceramics International, 43, 4904-4909.
Joshi, S., Kumar, M., Chhoker, S., Kumar, A., & Singh, M. (2017). Effect of Gd³⁺ substitution on structural, magnetic, dielectric and optical properties of nanocrystalline CoFe₂O₄. Journal of Magnetism and Magnetic Materials, 426, 252-263.
Sati, P.C., Arora, M., Kumar, M., Tomar, Monika, T., & Gupta, V. (2017). Effect of Pr substitution on structural, magnetic, and optical properties of Bi_1-xPr_xFe_0.80Ti_0.20O₃ multiferroic ceramics. Journal of Materials Science: Materials in Electronics, 28, 1011-1014.
Kumar, M., Arora, M., Chauhan, S., & Joshi, S. (2017). Raman spectroscopy probed spin-two phonon coupling and improved magnetic and optical properties in Dy and Zr substituted BiFeO₃ nanoparticles. Journal of Alloys and Compounds, 692, 236-242.
Joshi, S., & Kumar, M. (2016). Effect of Ni²⁺ substitution on structural, magnetic, dielectric and optical properties of mixed spinel CoFe2O4 nanoparticles”, Ceramics International, vol. 42, pp. 18154-18165, 2016. [Indexed in SCOPUS, Impact factor: 2.758]
Chauhan, S., Kumar, M., & Pal, P. (2016). Substitution driven Structural and Magnetic properties and Evidence of Spin Phonon Coupling in Sr-doped BiFeO₃ nanoparticles. RSC Advances, 6, 68028-68040.
Thakur, P., Sharma, R., Kumar, M., Katyal, S.C., Negi, N., Thakur, N., Sharma, V., & Sharma, P. (2016). Superparamagnetic La Doped Mn-Zn Nano Ferrites: Dependence on Dopant Content and Crystallite Size. Materials Research Express, 3, 075001.
Sharma, R., Thakur, P., Kumar, M., Thakur, N., Negi, N., Sharma, P., & Sharma, V. (2016). Improvement in Magnetic Behaviour of Cobalt doped Magnesium Zinc Nano-Ferrites via Co-precipitation. Journal of Alloys and Compounds, 684, 569-581.
Chauhan, S., Kumar, M., Chhoker, S., Katyal, S.C., & Singh, M. (2016). Substitution driven Structural and Magnetic Transformation in Ca-doped BiFeO₃ nanoparticles. RSC Advances, 6, 43080-43090.
Joshi, S., &Kumar, M. (2016). Influence of Co²⁺ substitution on cation distribution and on different properties of NiFe2O4 nanoparticles. Journal of Superconductivity and Noel Magnetism, 29, 1561-1572.
Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2016). A Comparative Study on Structural, Vibrational, Dielectric and Magnetic Properties of Microcrystalline BiFeO₃, Nanocrystalline BiFeO₃ and Core-shell Structured BiFeO₃@SiO₂ Nanoparticles. Journal of Alloys and Compounds, 666, 454-467.
Joshi, S., Kamble, V.B., Kumar, M., Umarji, A.M., & Srivastava, G. (2016). Nickel Substitution Induced Effects on Gas Sensing Properties of Cobalt Ferrite Nanoparticles. Journal of Alloys and Compounds, 654, 460-466.
Kumar, R., Kumar, H., Kumar, M., Singh, R.R., & Barman, P.B. (2015). Enhanced saturation magnetization in cobalt doped Ni-Zn ferrite nanoparticles. Journal of Superconductivity and Novel Magnetism, 28, 3557-3564.
Chauhan, S., Kumar, M., Chhoker, S., Jewariya, M., Katyal, S.C., Suma, B.N., & Kunte, G. (2015). Structural modification and enhanced magnetic properties with two phonon modes in Ca-Co codoped BiFeO₃ nanoparticles. Ceramics International, 41, 14306-14314.
Sati, P.C., & Kumar, M. (2015). Phase evolution, magnetic, optical, and dielectric properties of Zr substituted Bi_0.9Gd_0.1FeO₃ multiferroics. Journal of The American Ceramic Society, 98, 1884-1890.
Arora, M., & Kumar, M. (2015). Structural, magnetic and optical properties of Ce substituted BiFeO₃ nanoparticles. Ceramics International, 41, 5705-5712.
Sati, P.C., Kumar, M., & Chhoker, S. (2015). Low temperature ferromagnetic ordering and dielectric properties of Bi_1-xDy_xFeO₃ ceramics. Ceramics International, 41, 3227-3236.
Sati, P.C., Kumar, M., & Chhoker, S. (2015). Raman spectroscopy and enhanced magnetic and dielectric properties of Pr and Ti codoped BiFeO₃ ceramics”, Journal of Materials Science: Materials in Electronics, 26, 530-538.
Sati, P.C., Kumar, M., Chhoker, S., & Jewariya M. (2015). Influence of Eu substitution on structure, magnetic, optical and dielectric properties of BiFeO3 multiferroic ceramics. Ceramics International, 41, 2389-2398.
Kumar, M.,Sati, P.C., & Chhoker, S. (2014). Electron spin resonance study and improved magnetic and dielectric properties of Gd-Ti co-substituted BiFeO₃ ceramics. Journal of Materials Science: Materials in Electronics, 25, 5366-5374.
Kumar, M.,Sati, P.C., Chhoker S., & Sajal, V. (2014). Electron spin resonance studies and improved magnetic properties of Gd substituted BiFeO₃ Ceramics. Ceramics International, 41, 777-786.
Arora, M., & Kumar, M. (2014). Electron spin resonance probed enhanced magnetization and optical properties of Sm doped BiFeO₃ nanoparticles. Materials Letters, 137, 285-288.
Sahni, M., Kumar, N., Kumar, M., & Singh, S. (2014). Effect of Sr substitution on structural, dielectric, magnetic and magnetoelectric properties of rapid liquid sintered BiFe_{0. 8}Ti_{0. 2}O₃ ceramics. Journal of Materials Science: Materials in Electronics, 25, 4743-4749.
Joshi, S., Kumar, M., Chhoker, S., Srivastava, G., Jewariya, M., & Singh, V.N. (2014). Structural, magnetic, dielectric and optical properties of nickel ferrite nanoparticles synthesized by co-precipitation method. Journal of Molecular Structure, 1076, 55-62.
Joshi, S., Kumar, M., & Srivastava, G. (2014). Structural and Dielectric Properties of Ni-Co Mixed Ferrite Nanoparticles", International Journal of Applied Engineering research, vol. 9, pp. 173-178.
Arora, M., Chauhan, S., Sati, P.C., Kumar, M., Chhoker, S., & Kotnala, R.K. (2014). Spin-phonon coupling and improved multiferroic properties of Zr substituted BiFeO₃ nanoparticles. Journal of Materials Science: Materials in Electronics, 25, 4286-4299.
Arora, M., Sati, P.C., Chauhan, S., Kumar, M., & Chhoker, S. (2014). Structural, magnetic and optical properties of Ho-Co codoped BiFeO₃ nanoparticles. Materials Letters, 132, 327-330.
Arora, M., Chauhan, S., Sati, P.C., Kumar, M., & Chhoker, S. (2014). Evidence of spin-two phonon coupling and improved multiferroic behaviour of Bi_1-xDy_xFeO₃ nanoparticles. Ceramics International, 40, 13347-13356.
Sati, P.C., Chauhan, S., Arora, M., Kumar. M., &Chhoker, S. (2014). Structural, magnetic, vibrational and impedance properties of Pr and Ti codoped BiFeO₃ multiferroic ceramics. Ceramics International, 40, 7805-7816.
Kumar, H., Kumar, M., Barman, P.B., & Singh, R.R. (2014). Stable and luminescent wurtzite CdS, ZnS and CdS/ZnS core/shell quantum dots. Applied Physics A, 117, 1258.
Arora, M, Chauhan, S., Sati, P.C., & Kumar, M. (2014). Effect of non-magnetic ions substitution on structural, magnetic and optical properties of BiFeO₃ nanoparticles. Journal of Superconductivity and Novel Magnetism, 27, 1867-1871.
Sahni, M., Kumar, N., Singh, S., Jha, A., Chaubey, S., Kumar, M., & Sharma, M.K. (2014). Influence of Mn doping on structural, electrical and magnetic properties of (0.90)BiFeO₃-(0.10)BaTiO₃ composite. Journal of Materials Science: Materials in Electronics, 25, 2199-2209.
Chhoker, S., Kumar, M., Shukla, A.K., & Vankar, V.D. (2014). Linking catalyst phase with CNT morphology and its subsequent field emission characteristics: An optimization study. Fullerene, nanotubes and carbon nanostructures, 22, 375-383.
Sati, P.C., Arora, M., Chauhan, S., Kumar, M., & Chhoker, S. (2014). Effect of Dy substitution on structural, magnetic and optical properties of BiFeO₃ ceramics. Journal of Physics and Chemistry and Solids, 75, 105-108.
Singh, V., Sharma, S., Kumar, M., Kotnala, R.K., & Dwivedi, R.K. (2014). Structural transition, magnetic and optical properties of Pr and Ti co-doped BiFeO₃ ceramics. Journal of Magnetism and Magnetic Materials, 349, 264-267.
Singh, V., Sharma, S., Jha, P.K., Kumar, M., & Dwivedi R.K. (2014). Effect of Y³⁺ substitution on structural, electrical and optical properties of BifEO₃ ceramics. Ceramics International, 40, 1971-1977.
Sati, P.C.,Arora, M., Chauhan, S., Kumar, M., & Chhoker, S. (2013). Rietveld analysis, magnetic, vibrational and impedance properties of (Bi_1-xPr_x)(Fe_1-xZr_x)O₃ceramics. Journal of Materials Science: Materials in Electronics, 24, 5023-5034.
Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2013). Structural, vibrational, optical and magnetic properties of sol-gel derived Nd doped ZnO Nanoparticles. Journal of Materials Science: Materials in Electronics, 24, 5102-5110.
Chauhan, S., Arora, M., Sati, P.C., Chhoker, S., Katyal, S.C., & Kumar, M. (2013). Structural, vibrational, optical, magnetic and dielectric properties of Bi_1-xBa_xFeO₃ nanoparticles. Ceramics International, 39, 6399-6405.
Singh, V., Sharma, S., Dwivedi, R.K., Kumar, M., &Kotnala, R.K. (2013). Multiferroic and optical properties of Pr substituted bismuth ferrite ceramics. Phys. Status Solidi A, 210, 1442-1447.
Arora, M., Sati, P.C., Chauhan, S., Singh, H., Yadav, K.L., Chhoker, K.L., & Kumar, M. (2013). Structural, magnetic and optical properties of Bi_1-xDy_xFeO₃ nanoparticles synthesized by sol-gel method. Materials Letters, 96, 71-73.
Singh, V., Sharma, S., Dwivedi, R.K., Kumar, M., Kotnala, R.K., Mehra, N.C., & Tondon, R.P. (2013). Structural, dielectric, ferroelectric and magnetic properties of Bi_0.80A_0.20FeO₃ (A=Pr, Y) multiferroics. Journal of Superconductivity and Novel Magnetism, 26, 657-661.
Arora, M., Sati, P.C., Chauhan, S., Chhoker, S., Panwar A.K., & Kumar, M. (2013). Structural, optical and multiferroic properties of BiFeO₃ nanoparticles synthesized by soft chemical route. Journal of Superconductivity and Novel Magnetism, 26, 443-448.
Sati, P.C., Arora, M., Chauhan, S., Chhoker, S., & Kumar, M. (2012). Structural, magnetic, and optical properties of Pr and Zr codoped BiFeO₃ multiferroic ceramics. Journal of Applied Physics, 112, 094102-07.
Chauhan, S., Kumar, M., Chhoker, S., Katyal, S.C., Singh, H., Jewariya, M., & Yadav, K.L. (2012). Multiferroic, magnetoelectric and optical properties of Mn doped BiFeO₃ nanoparticles. Solid State Communications, 152, 525-529.
Kumar, M.,& Yadav K.L., & Varma, G.D. (2008).Large magnetization and weak polarization in sol-gel derived BiFeO₃ ceramics. Materials Letters, 62, 1159-1161.
Kumar, M., &Yadav, K.L. (2007). Rapid liquid phase sintered Mn doped BiFeO₃ ceramics with enhanced polarization and weak magnetization. Applied Physics Letters, 91, 242901-242903.
Kumar, M., &Yadav, K.L. (2007). Magnetic field induced phase transition in multiferroic BiFe_1-xTi_xO₃ ceramics prepared by rapid liquid phase sintering. Applied Physics Letters, 91, 112911-112913.
Kumar, M., &Yadav, K.L. (2007). Observation of room temperature magnetoelectric coupling in Ni substituted Pb_1-xNi_xTiO₃ system. Journal Applied Physics, 102, 076107-076109.
Kumar, M., &Yadav, K.L. (2007). Observation of room temperature magnetoelectric coupling in Pb_1-xBa_x(Fe_0.5Ti_0.5)O₃system. Journal Applied Physics, 101, 054105-054108.
Kumar, M., &Yadav, K.L. (2007). Study of dielectric, magnetic, ferroelectric and magnetoelectric properties in PbMn_xTi_1-xO₃ system at room temperature. Journal of Physics: Condensed Matter, 19, 242202-242208.
Kumar, M., &Yadav, K.L. (2007). Magnetoelectric characterization of xNi_0.75Co_0.25Fe₂O₄-(1-x) BiFeO3 nanocomposites. Journal of Physics and Chemistry of Solids, 68, 1791-1795.
Kumar, M., &Yadav, K.L. (2007). Synthesis of nanocrystalline xCuFe₂O₄-(1-x) BiFeO3 magnetoelectric composite by chemical method. Materials Letters, 61, 2089-2092.
Kumar, M., &Yadav, K.L. (2006). Study of room-temperature magnetoelectric coupling in Ti substituted bismuth ferrite system. Journal of Applied Physics, 100, 74111-74114.
Kumar, M., &Yadav, K.L. (2006). Effect of Ti substitution on magnetoelectric coupling at room temperature in BiFe1_-xTi_xO₃ system. Journal of Physics: Condensed Matter, 18, L503-L508.

Conference Proceedings

Chauhan, S., Kumar, M., Anand, C., Dillu, V., Mazumdar, R., & Katyal, S. C. (2018). Antibacterial activity and ferroelectric properties of Nd³⁺ doped ZnO nanostructured materials. AIP Conf. Proc., vol. 2009, pp. 020006,
Chauhan, S., Kumar, M., Pandey, H. & Sahni, M. (2018). Room temperature multiferroic properties of rapid liquid phase sintered Pb⁺² doped bismuth ferrite. AIP Conf. Proc., vol. 2009, pp. 020005,
Chauhan, S., Kumar, M., Pandey, H. & Chhoker, S. (2018). Effect of Ca and Ni co-substitution on structural and magnetic properties of BiFeO₃ nanoparticles. AIP Conf. Proc., vol. 2009, pp. 020032,
Sharma, S., Kumar, M. & Chhoker, S. (2018). Optical and electrical studies of barium stannate micro rods synthesized via chemical process. AIP Conf. Proc., vol. 2009, pp. 020014.
Pandey, H., Kumar, M., Srivastava, A. K., & Pandey, S. (2018). Microstructural and transport characterization of Co₂MnSi thin films. AIP Conf. Proc., vol. 2009, pp. 020029.
Chauhan, S., Kumar, M., & Katyal, S.C. (2016). Band-gap Tuning and Magnetic Properties of Heterovalent ions (Ba, Sr and Ca) Substituted BiFeO3 Nanoparticles. AIP Conf. Proc., 1731, 130029.
Joshi, S., Kumar, M., & Srivastava, G. (2016). Optical and Magnetic Properties of Co²⁺ Substituted NiFe₂O₄ Nanoparticles. AIP Conf. Proc., 1731, 130020.
Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2014). Size Dependent Structural, Vibrational and Magnetic Properties of BiFeO₃ and Core-shell Structured BiFeO₃@SiO₂ Nanoparticles. AIP Conf. Proc., 1591, 521.
Arora, M., Sati, P.C., & Kumar, M. (2014). Effect of Gd and Zr Co-substitution on Multiferroic Properties of BiFeO₃. AIP Conf. Proc., 1591, 1578-1580.
Singh, V., Sharma, S., Kumar, M., & Dwivedi, R.K. (2014). Synthesis and optical properties of Y³⁺ doped BiFeO₃ multiferroics. AIP Conf. Proc., 1591, 622-624.
Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2013). Structural, Raman, Dielectric, Magnetic and Magnetoelectric properties of Ba and Mn doped BiFeO₃ Nanoparticles. International Conference on Advanced Nanomaterials & Emerging Engineering Technologies (ICANMEET-2013), IEEE Xplore, 275-278, ISBN:978-1-4799-1377-0DOI:10.1109/ICANMEET.2013.6609290
Singh, V., Subhash, Kumar, M., & Dwivedi, R.K. (2013). Synthesis and optical properties of Y³⁺ doped BiFeO₃ multiferroics. AIP Conf. Proc., 1536, 1027-1028.
Singh, V., Subhash, Dwivedi, R.K., & Kumar, M. (2013). Structural and optical properties of Pr doped BiFeO₃ multiferroic ceramics. AIP Conf. Proc., 1512, 462-463

International Conferences

Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2013). Zinc (II) Tetraarylporphyrins anchored at ZnO micro-dendrite structures and vertically aligned ZnO nanorods growth uniformly on FTO coated glass substrate by simple chemical route for solar cell application. International Conference on Nanoscience & Nanotechnology (ICNN-2013), Lucknow, India, pp. 201.
Arora, M., Sati, P.C., & Kumar, M.(2013). Enhanced Magnetic Properties and Band Gap Tuning in Ce Substituted BiFeO₃. International Conference on Nanoscience & Nanotechnology (ICNN-2013), Lucknow, India, pp. 145.
Joshi, S., Kumar, M., Chhoker, S., & Srivastava, G. (2013). Structural, optical and dielectric properties of NiFe₂O₄ nanoparticles synthesized by co-precipitation method. International Conference on Multifunctional Materials, Energy and Environment (ICMFMEE 2013), Greater Noida, India, pp. 46.
Arora, M., Kumar, M. & Chhoker, S. (2013). Structural, magnetic and optical properties of sol-gel derived Bi_0.9Gd_0.1Fe_1-xZr_xO₃nanoparticles. International Conference on Multifunctional Materials, Energy and Environment (ICMFMEE 2013), Greater Noida, India, pp. 48.
Sati, P.C., Kumar, M., & Chhoker, S. (2013). Influence of Dy and Zr codoping on structural, magnetic and optical properties of rapid liquid phase sintered BiFeO₃ ceramics. International Conference on Multifunctional Materials, Energy and Environment (ICMFMEE 2013), Greater Noida, India, pp. 48.
Chauhan, S., Kumar, M., Chhoker, S., & Katyal, S.C. (2012). Room-temperature ferromagnetism, structural and optical properties of Nd³⁺ doped ZnO nanocrystals. Chemical Constellation Cheminar–2012 (CCC-2012) (An International Conference), Jalandhar, India.
Sati, P.C., Arora, M., Chauhan, S., Chhoker, S., & Kumar, M. (2012). Phase transformation, Raman, magnetic and optical properties of Pr, Ti codoped BiFeO₃ multiferroic. Chemical Constellation Cheminar–2012 (CCC-2012) (An International Conference), Jalandhar, India.
Arora, M., Sati, P.C., Chauhan, S., Chhoker, S., & Kumar, M. (2012). Compositional driven phase transition and optical and multiferroic properties of Gd substituted BiFeO₃ nanoparticles. Chemical Constellation Cheminar–2012 (CCC-2012) (An International Conference), Jalandhar, India.
Arora, M., Sati, P.C., & Kumar, M. (2012). Enhanced multiferroic properties in Dy doped BiFeO₃ nanoceramics. International Conference and Workshop on Nanostructured ceramics and Other nanomaterials (ICWNC-2012), New Delhi, India, pp. LC-328.
Arora, M., Sati, P.C., Chauhan, S., &Kumar, M. (2012). Structural and dielectric properties of Zr doped BiFeO₃ nanoparticles. Indo-Japan Conference on Frontier nanomaterials for Energy (FNE-2012), Greater Noida, India, VT-15, pp. 94.
Sati, P.C., Chauhan, S., Arora, M., Chhoker, S., & Kumar, M. (2012).Structural, magnetic and dielectric properties of (Bi_1-xPr_x)(Fe_1-xZr_x)O₃ (x = 0.03, 0.06 and 0.10) multiferroic ceramics. Indo-Japan Conference on Frontier nanomaterials for Energy (FNE-2012), Greater Noida, India, VT-17, pp. 96.
Kumar, M.,Chhoker, M. & Sahni, M. (2011). Structural, Magnetic, Electric and Multiferroic Properties of Polycrystalline Bi_1-xSr_x(Fe_0.8Ti_0.2)O₃ Ceramics. International Conference on Materials for Advanced Technologies (ICMAT-2011), Singapore, L2.4-7, pp. 43.
Kumar, M.,Chauhan, S., Sahni, M., Chhoker, S., & Dwivedi, R.K. (2011). Structural, Magnetic, Optical and Multiferroic Properties of Mn Doped BiFeO₃ Nanocrystals. International Conference on Materials for Advanced Technologies (ICMAT-2011), Singapore, A2.2-4, pp. 29.
Singh, H., Kumar, M., & Yadav, K.L. (2010). Structural, magnetic and ferroelectric properties of rapid liquid phase sintered multiferroic Bi_1-xPb_x(Fe_0.8Ti_0.2)O₃ ceramics. International Workshop & Symposium on the Synthesis and Characterization of Glass/Glass-Ceramics (IWSSCGGC-2010), C-MET Pune, India.
Sahni, M., &Kumar, M. (2010). Structural and multiferroic properties of liquid phase sintered Bi_1-xLa_x(Fe_0.8Ti_0.2)O₃ crystalline solid solutions. International Workshop & Symposium on the Synthesis and Characterization of Glass/Glass-Ceramics (IWSSCGGC-2010), C-MET Pune, India.
Kumar, M., Sahni, M., Singh, H., & Yadav, K.L. (2010). Structural, dielectric and ferroelectromagnetic behavior of multiferroic Bi_1-xNd_x(Fe_0.8Ti_0.2)O₃ ceramics. International Workshop & Symposium on the Synthesis and Characterization of Glass/Glass-Ceramics (IWSSCGGC-2010), C-MET Pune, India.
Kumar, M.,& Yadav, K.L. (2009). Aliovalent-ion and magnetic field induced phase transition in multiferroic BiFe_1-xTi_xO₃ system. International Conference on Materials for Advanced Technologies (ICMAT-2009) Singapore, pp. 102.
Kumar, M.,Goel, P., & Yadav, K.L. (2006). Magnetic and magnetoelectric properties of xCuFe₂O₄–(1-x) BiFeO3 nanocomposite prepared by citrate precursor method. International Symposium on Material Chemistry (ISMC-06) BARC, Mumbai, India.
Goel, P.,Kumar, M., & Yadav, K.L. (2006). Synthesis and magnetic and magnetoelectric characterization of xNi_0.75Co_0.25Fe₂O₄-(1-x) BiFeO3 nanocomposites. International Symposium on Material Chemistry (ISMC-06) BARC, Mumbai, India.

National Conferences

Sati, P.C., Arora, M., Chauhan, S., & Kumar, M. (2012). Structural, magnetic and dielectric properties of Dy doped BiFeO₃ multiferroic ceramics. National Conference on Advances in Physics (NCAP-2012), Roorkee, India.
Chauhan, S.,Kumar, M. & Chhoker, S. (2011). Multiferroic properties of sol-gel derived Ba doped BiFeO₃ nanoparticles. National Conference and Workshop on Recent Advances in Modern Communication
Systems and Nanotechnology (NCMCN – 2011), Jaipur, India.
Kumar, M.,Sahni, M., Chhoker, S., & Yadav, K.L. (2010). Multiferroic properties of Bi_1-xBa_x(Fe_0.8Ti_0.2)O₃ solid solutions prepared by rapid liquid phase sintering process. National Conference On Recent Trends in Exotic Materials (NCRTEM-2010), Greater Noida, India.
Chhoker, S., Kumar, M., Shukla, A.K., & Vankar, V.D. (2010). Density variation in CNT films synthesized by MPECVD and its field emission properties. National Conference on Recent Trends in Exotic Materials (NCRTEM-2010), Greater Noida, India.
Kumar M., & Yadav, K.L. (2006). Dielectric and magnetic properties of doped BiFeO₃. 17^thannual meeting of material research society of India (MRSI), Lucknow, India.
Kumar, M.,Kumar, A., Goel, P., & Yadav, K.L. (2005). Dielectric characterization of Li and K doped barium titanate ceramics. 50^thDAE Solid State Physics Symposium, BARC, Mumbai, India.
Goel, P.,Kumar, M., & Yadav, K.L. (2005). Impedance analysis of La-modified PZT (8/65/35) ceramics. 50^thDAE Solid State Physics Symposium, BARC, Mumbai, India.

Patent Granted

Sunil Chauhan, Mohit Sahni, Chief Anand, Babita Tripathi, Ram Chandra Singh, Satyendra Singh, Pankaj Gupta, Manoj Kumar, Munendra Singh, “PHOTOCATALYTIC ACTIVITY OF Na SUBSTITUTED BISMUTH FERRITE NANOPARTICLES AND PROCESS FOR PREPARING THE SAME, Indian Patent No. 450937, Application No. 202111037400, Date of Filing: 18 August 2021.
Babita Tripathi, Sunil Chauhan, Mohit Sahni, Ram Chandra Singh, Manoj Kumar, Pankaj Gupta, Satyendra Singh, “MULTILAYER 2D MOS2 NANOFLOWERS AND PROCESS FOR SYNTHESIZING MOS2 NANOFLOWERS” Indian Patent No. 427416, Application No. 202111037242, Date of Filing: 17 August 2021.