Prof. Venimadhav Adyam

Ph.D.(IISc Bangalore)
Professor, Head of the Centre
A.Venimadhav joined the Institute in 2006

Contacts:

B-91, IIT Campus, Kharagpur 721302
82340 (Office) / (Residence)
venimadhav @ cryo.iitkgp.ac.in
Name Course Contact Number E-mail Project
Pravin Vasudeoraoji Vaidya M.Tech 9923377956 pravin1.vaidya@gmail.com Batteries
Keerthana PhD 9547678402 keerthanavenu@gmail.com Quantum materials
Mr. N. V. Prakash Chaudhary Former Srudent 9233741500 nvijayprakash@gmail.com Quantum materials
Gourab Bhattacharya PhD 9046147148 gourabbhai@gmail.com Spintronics
Gobinda Chandra Mohanty PhD 8342053232 gobindamohanty0305@gmail.com Thin Flim Batteries
Krishna Rudrapal PhD 8575833851 krshnrdrpl91@gmail.com Resistive Switching
Rajesh Kumar R PhD 9655451490 rajeshkumar@iitkgp.ac.in Spintronics Multiferroics
Avinash PhD 7909080614 avinash031@gmail.com Quantum Devices
Dr. Sayan Das PDF 8013138545 sayan.das673@gmail.com Batteries
Dr. Vijay Singh NPDF 9795482023 vsingh@iitkgp.ac.in Spintronics
Dr. Janakiraman PhD Sodium -ion Batteries
Dr. Krishna. J PhD Electro Caloric Effect
Dr. Chandra Shekhar PhD Multiferroics
Dr. Dhanashekar PhD Frustrated magnetic systems
Project Title Type PI/Consultant Co-PI/Co-Consultant Sponsor/Client
Electric control of hybrid magnetic interfaces at atomic scale for spintronic applications Sponsored Project Dr. Venimadhav Adyam SGBSI, IIT KGP (On-going)
Investigation of magnetoelectric and magnetodielectric behaviour in manganite based charge ordered systems Sponsored Project Dr. Venimadhav Adyam CSIR (On-going)
Technology transfer of puffed rice making in Scholadher: A drive to make women self sufficient in Sholadher Sponsored Project Dr. Venimadhav Adyam IIT KGP (On-going)
Na-ion rechargeable batteries, a cost effective alternative to Li-ion technology Sponsored Project Dr. Venimadhav Adyam CSTEP, Bangalore (On-going)
Development of high energy density lithium ion prismatic batteries for laptopns, solar and electric vehicles Sponsored Project Dr. Venimadhav Adyam Future Hi-tech batteries limited, Mohali (Completed)
A bridge project aimed at the expansion of Lithium ion battery research Sponsored Project Dr. Venimadhav Adyam SRIC, IITKGP (Completed)
Studies on novel Heusler alloys for the development of environmentally friendly thermoelectric materials Sponsored Project Dr. Venimadhav Adyam DST, New Delhi (Completed)
Synthesis and multiferroic properties of AFe12O19 (A= Ba, Sr) nanoparticles reinforced polymer nanocomposites for space applications Sponsored Project Dr. Venimadhav Adyam CSIR (Completed)
DST Fast track Young Scientist Project on Fabrication of oxide multiferroic thin films by RF Magnetron Sputtering: Investigation of magnetodielectric and magnetoferroelectric properties Sponsored Project Dr. Venimadhav Adyam DST, New Delhi (Completed)
Analytical and computational evaluation of various parameters involved in the design of SC cables (CIC type) to be used for fusion grade magnets Sponsored Project Dr. Venimadhav Adyam IPR, Ahmadabad (Completed)
Refurbishing a DC/RF Sputtering and development of Ferromagnetic/semiconductor hybrid structures for spintrionics Sponsored Project Dr. Venimadhav Adyam SRIC, IITKGP (Completed)

  • The group are investigating various strongly electron correlated systems geometric magnetic frustration and other disorders and understand structure property relationship, multiferroic phenomenon for specific applications like 1. Electric field controlled spin reversal magnetization devices and 2. Energy-efficient solid refrigeration like multicaloric effect.


  • There is huge demand for better energy storage technologies especially for renewable energy and large-scale applications (UPS, LMV, HMV, Solar Plant back up and Grid power storage) that are also economically feasible. Li-ion batteries offer the highest energy density among all secondary battery technologies Nevertheless, the concerns regarding the resource of lithium reserves, the cost associated with Li-ion technology and safety issues have driven the researchers to search more sustainable alternative energy storage solutions. Sodium based energy storage is of great interest to realize lithium-free high energy and high voltage batteries and additionally they are environment friendly. We are developing Na-based rechargeable batteries for storage for power backup and LMV applications. While high energy density Li-batteries are pursued for strategic defence applications. Today, need for micropower souce has become indispensable in electronic industry, sensor monitors, life saving medical implants, strategic defence and information technology applications. For medical implants and electronic power-on-chip applications we are developing micropower sources. These batteries are small, thin, self-recharging, and never need replacement. Conventional Li-ion batteries use liquid based electrolytes are bulky and cannot be integrated with electronic devices. Alternate solution would be solid state rechargeable batteries combined with renewable source or wire-free charging at remote locations. At KGP, we are developing various components of solid state thin film battery using pulsed laser deposition technique.



  • 1. PG lab for Cryo-physics & Vacuum Technology Laboratory


  • 2. Spintronics Facilities:

    RF Magnetron Sputtering System (RF power 600 W) with substrate heating upto 800 C

    • RF sputtering Chamber with Turbo pump and Rotary pump

  • 3. JANIS Helium cryostate with superconducting magnet and HIOKI LCR meter

    • JANIS Helium cryostate with superconducting magnet

  • 4. PLD system

    • PLD system

  • 5. Ferroelectric characterization (Rediant Technology)


  • 6. AFM

    • AFM

  • 7. Pyroelectric Measurement (Keithley 6514 Electrometer)

    • Keithley 6514 Electrometer

  • 8. Resistance vs Temperature under magnetic field (Keithley 2400, 2182, 2700)


  • 9. Magnetoelectric Measurement (Lock-in-Amplifier)


  • 10. Dielectric & Megneto dielectric measurement (Hioki 3532-50, HP 4182A)


  • 11. Other Responsibilities ___ Location: CRF

    In-charge: Dr. Venimadhav Adyam


  • 12. FIB-Focused on beam lithograhpy

    • FIB-Focused on beam lithograhpy

  • 13. SQUID vsm

    • SQUID vsm

Subject Code Subject Name
CR60003 CRYOPHYSICS
CR60004 SUPERCONDUCTING DEVICES AND APPLICATIONS
CR69008 PG LAB ON CRYOPHYSICS AND VACCUM TECHNOLOGY
CR69001 SEMINAR COURSE
CR61001 INTRODUCTION OF CRYOGENICS AND SUPERCONDUCTIVITY
CR61021 MATTER AT LOW TEMPERATURES
CR61024 SUPERCONDUCTING DEVICES AND APPLICATIONS
CR61026 SPINTRONIC MATERIALS AND DEVICES
CR61030 CRYOGENIC TECHNIQUES BELOW

  1. A.Venimadhav, P. S. Herle, Vedvyas, C. Sivakumara and M.S. Hegde, "Anisotropic electrical transport in La4BaCu5O13+x, La4BaCu4NiO13+x epitaxial thin films", Applied Physics Letters, vol. 75, pp. 1598, 1999.

  2. A.Venimadhav, M. S. Hegde, V. Prasad and S. V. Subramanyam, "Enhancement of magnetoresistance in manganite multilayers", Journal of Physics D: Applied Physics, vol. 33, pp. 2921, 2000.

  3. A.Venimadhav, M.S. Hegde, R. Rawat, I. Das, P.L. Paulose and E.V Sampathkumaran, "Influence of cuprate spacer layer on electrical and magnetic transport properties of La0.6Pb0.4MnO3/La4BaCu5O13+x multilayers", Physical Review B, vol. 63, pp. 214404, 2001.

  4. A.Venimadhav, M.S. Hegde, R. Rawat and I. Das, "Enhancement of magnetoresistance in La0.67Ca0.33MnO3/Pr0.7Ca0.3MnO3 multilayers", Journal of Alloys and Compounds, vol. 270, pp. 326, 2001.

  5. A.Venimadhav, M.S. Hegde, R. Rawat and I. Das, "Magneto transport property in thin films of Charge ordered materials", Journal of Applied Physics, vol. 89, pp. 8057, 2002.

  6. A.Venimadhav, I chaitanyalakshmi and M. S. Hegde, "Electrical transport properties of RNiO3(R= La,Pr,Nd,Sm) epitaxial thin films", Materials Research Bulletin, vol. 37, pp. 201, 2002.

  7. M. Sahana, A.Venimadhav, M.S. Hegde, K. Nenkov, U. K. R??ler, K. D?rr and K. -H. M?ller, "Magnetic properties and specific heat of LaMn1-xTixO3+? (0<x?0.2)", Journal of Magnetism and Magnetic Materials, vol. 260, pp. 361, 2002.

  8. A.Venimadhav, M. E. Vickers, M. G. Blamire, "Ferromagnetic spin ordering in disordered Sr2FeMoO6 films", Solid State Communication, vol. 130, pp. 631, 2004.

  9. A.Venimadhav, Fhlak Share, P. M. Attfields, M. G. Blamire, "Oxygen assisted deposition of Sr2FeMoO6 thin films on SrTiO3 (1 0 0)", Journal of Magnetism and Magnetic Materials, vol. 110, pp. 269, 2004.

  10. A.Venimadhav, A. Soukiassian,, X. X. Xi, D. G. Schlom, Minhyea Lee, N. P. Ong, Q. Li, "Structural and transport properties of epitaxial NaxCoO2 thin films", Applied Physics Letters, vol. 87, pp. 172104, 2005.

  11. A.Venimadhav, K. A. Yates, M. G. Blamire, "Scanning Raman spectroscopy for characterizing compositionally spread Films", Journal of Combinatorial Chemistry, vol. 7, pp. 85, 2005.

  12. Falak Sher, A.Venimadhav, Mark G. Blamire, K. Kamenev, and J. Paul Attfield, "Cation Size Variance Effects in Magnetoresistive Sr2FeMoO6 Double Perovskites", Chemistry of Materials, vol. 17, pp. 176, 2005.

  13. Sher. F, Williams. AJ, A.Venimadhav, "Synthesis, structure, and properties of two new Ruddlesden-Popper phase analogues of SFMO (Sr2FeMoO6)", Chemistry of Materials, vol. 17, pp. 1792, 2005.

  14. Falak Sher, A.Venimadhav, M. G. Blamire, B. Dabrowski, S. Kolesnik and J. Paul Attfield, "Structural, Magnetic and Transport Properties of Sr2Fe1-xMgxMoO6 (0 < x < 1) Double Perovskites", Solid State Science, vol. 7, no.. 8, pp. 912-919, 2005.

  15. A.Venimadhav, Fhlak Share, P. M. Attfields, M. G. Blamire, "High Curie temperature in epitaxial Sr2CrWO6 thin film", Solid State Communications, vol. 138, pp. 314, 2006.

  16. D. Talbayev, H. Zhao, and G. Laupke, A.Venimadhav and Qi Li, "Photoinduced coherent magnetization precession in epitaxial La0:67Ca0:33MnO3 films", Physical Review B, vol. 73, pp. 14417, 2006.

  17. Y. H. Ren, M. Trigo, R. Merlin, A.Venimadhav, and Qi Li, "Generation and detection of coherent longitudinal acoustic phonons in the La0.67Sr0.33MnO3 thin films by femtosecond light pulses", Applied Physics Letters, vol. 87, pp. 251918, 2007.

  18. Shaoying Kang, A.Venimadhav, Shizhuo Yin, Qi Li, Yong Zhu, "Bi3Fe4Ga1O12 garnet properties and its application to ultrafast switching in the visible", IEEE Transactions on Magnetics, vol. 43, pp. 3656, 2007.

  19. Tetiana Nosach, Gabriella Mullady, Steven Greenbaum, A.Venimadhav, Qi Li, Yuhang Ren, "Angular dependence of spin-wave resonance and relaxation in half-metallic Sr2FeMoO6 films", Journal of Applied Physics, vol. 103, pp. 07E311, 2008.

  20. A.K. Singh, S. D. Kaushik, Brijesh Kumar, P. K. Mishra, A.Venimadhav, V. Siruguri, and S. Patnaik, "Substantial magnetoelectric coupling near room temperature in Bi2Fe4O9", Applied Physics Letters, vol. 92, pp. 132910, 2008.

  21. K. Devi Chandrasekhar, A.Venimadhav, and A. K. Das, "High dielectric permittivity in semiconducting Pr0.6Ca0.4MnO3 filled polyvinylidene fluoride nanocomposites with low percolation threshold", Applied Physics Letters, vol. 95, pp. 62904, 2009.

  22. Shufang Wang, A.Venimadhav, Shengming Guo, Ke Chen, Qi Li, A. Soukiassian, Darrell G. Schlom, Michael B. Katz, X. Q. Pan, Winnie Wong-Ng, Mark D. Vaudin, and X. X. Xi, "Structural and thermoelectric properties of of Bi2Sr2Co2Oy thin films on LaAlO3 (100) and fused silica substrates", Applied Physics Letters, vol. 94, pp. 22110, 2009.

  23. Debraj Choudhury, Abhijit Hazarika, A.Venimadhav, Chandrasekhar Kakarla, Kris T. Delaney, P. Sujatha Devi, P. Mondal, R.Nirmala, J. Gopalakrishnan, Nicola A. Spaldin, Umesh V. Waghmare, D. D. Sarma, "Electric and magnetic polarizabilities of hexagonal Ln2CuTiO6 (Ln = Y, Dy, Ho, Er, Yb)", Physical Review B, vol. 82, pp. 134203, 2010.

  24. Debraj Choudhury, A.Venimadhav, Chandrasekhar Kakarla, Kris T. Delaney, P. Sujatha Devi, P. Mondal, R. Nirmala, J. Gopalakrishnan, Nicola A. Spaldin, Umesh V. Waghmare, and D. D. Sarma, "Unusual dielectric response in B-site size-disordered hexagonal transition metal oxides", Applied Physics Letters, vol. 96, pp. 162903, 2010.

  25. H. B. Zhao, D. Talbayev, X. Ma,Y. H. Ren, A.Venimadhav, Qi Li, and G. Lupke, "Coherent Spin Precession via Photoinduced Antiferromagnetic Interactions in La0:67Ca0:33MnO3", Physical Review Letters, vol. 107, pp. 207205, 2011.

  26. K. Devi Chandrasekhar, A. K. Das, A.Venimadhav, "Large magnetodielectric response in Pr0.6Ca0.4MnO3/ polyvinylidene fluoride nanocomposites", Applied Physics Letters, vol. 98, pp. 122908, 2011.

  27. K. Devi Chandrasekhar, A. K. Das, A.Venimadhav, "The extrinsic origin of magnetodielectric effect in La2NiMnO6 double perovskite", Journal of Physics: Condensed Matter, vol. 24, pp. 495901, 2012.

  28. K. Devi Chandrasekhar, A. K. Das, A.Venimadhav, "Spin glass behaviour and extrinsic origin of magnetodielectric effect in non-multiferroic La2NiMnO6 nanoparticles", Journal of Physics: Condensed Matter, vol. 24, pp. 376003, 2012.

  29. A.Venimadhav, Devi Chandrasekar and J. Krishna Murthy, "Intrinsic and extrinsic contributions to magnetodielectric effect in double perovskite La2CoMnO6 nanoparticles", Applied Nanoscience, vol. 2, pp. 69, 2012.

  30. J. Krishna murthy, C. Mitra, S. Ram and A.Venimadhav, "Temperature dependent magnetic and dielectric properties of M-type hexagonal BaFe12O19 nanoparticles", Journal of Alloys and Compounds, vol. 545, pp. 225, 2012.

  31. J. Krishna Murthy, A.Venimadhav, "Magnetodielectric behavior in La2CoMnO6 nanoparticles", Journal of Applied Physics, vol. 111, pp. 24102, 2012.

  32. Saha, R., Srinivas, V., A.Venimadhav, "Observation of magnetic cluster phase above Curie temperature in Fe 2CrAl Heusler alloy", Journal of Magnetism and Magnetic Materials, vol. 324, pp. 1296-1304, 2012.

  33. J. Krishna Murthy and A.Venimadhav, "Giant zero field cooled spontaneous exchange bias effect in phase separated La1.5Sr0.5CoMnO6", Applied Physics Letters, vol. 103, pp. 252410, 2013.

  34. K. Devi Chandrasekhar, A. K. Das, A.Venimadhav, "Magnetic field induced dielectric relaxation in the strain glass state of Pr0.6Ca0.4MnO3", Journal of Applied Physics, vol. 113, pp. 173907, 2013.

  35. J. Krishna Murthy and A.Venimadhav, "Reentrant cluster glass behavior in La2CoMnO6 nanoparticles", Journal of Applied Physics, vol. 113, pp. 163906, 2013.

  36. J. Krishna Murthy, A.Venimadhav, "Multicaloric effect in multiferroic Y2CoMnO6", Journal of Physics D: Applied Physics, vol. 47, pp. 445002, 2014.

  37. R.K. Sahoo, P. Jeyapandiarajan, K. Devi Chandrasekhar, B.S.S. Daniel, A.Venimadhav, S.B. Sant and C. Jacob, "Single-step synthesis of graphene-carbon nanofiber hybrid material and its synergistic magnetic behavior", Journal of Alloys and Compounds, vol. 615, pp. 348-354, 2014.

  38. K. Devi Chandrasekhar, A. K. Das, and A.Venimadhav, "Magnetic Glassy Behavior of Pr0.6Ca0.4MnO3 Nanoparticles: Effect of Intra and Interparticle Magnetic Interaction on Magnetodielectric Property", The Journal of Physical Chemistry C, vol. 118, pp. 27728, 2014.

  39. J. Krishna Murthy, K. Devi Chandrasekhar , S. Murugavel and A.Venimadhav, "Investigation of intrinsic magnetodielectric effect in La2CoMnO6: Role of magnetic disorder", Journal of Materials Chemistry C, vol. 3, pp. 836, 2014.

  40. J. Krishna Murthy, K. Devi Chandrasekhar, H. D. Yang, J. Y. Lin and A.Venimadhav, "Metamagnetic behaviour and effect of field cooling on sharp magnetization jumps in multiferroic Y2CoMnO6", Europhysics Letters, vol. 108, pp. 27013, 2014.

  41. K. Devi Chandrasekhar, A. K. Das, A.Venimadhav, "Dielectric and magnetodielectric properties of R2NiMnO6 (R = Nd, Eu, Gd, Dy and Y)", Journal of the American Ceramic Society, vol. 97, pp. 2858, 2014.

  42. Devi Chandrasekhar, K.,Mallesh, S., Krishna Murthy, J., Das, A.K., A.Venimadhav, "Role of defects and oxygen vacancies on dielectric and magnetic properties of Pb2+ ion doped LaFeO3 polycrystalline ceramics", Physica B, vol. 448, pp. 304, 2014.

  43. J. Krishna Murthy and A.Venimadhav, "Magnetization reversal phenomena and bipolar switching in La1.9Bi0.1FeCrO6", Physica B, vol. 448, pp. 162, 2014.

  44. H. Singh, T. Ono, T. Chakraborty, K. Srikanth, A.Venimadhav, R. Chandra, C. Mitra, U. Kuma, "A study of crossover from 3D ferrimagnetic bulk NiCr2O4 compound into 2D spin-glass-like nanophase", Journal of Nanoparticle Research, vol. 16, pp. 2354, 2014.

  45. J. Krishna Murthy, K. Devi Chandrasekhar, S. Mahana, D. Topwal and A.Venimadhav, "Giant magnetocaloric effect in Gd2NiMnO6 and Gd2CoMnO6 ferromagnetic insulators", Journal of Physics D: Applied Physics, vol. 48, pp. 355001, 2015.

  46. J. Magesh, P. Murugavel, J. Krishnamurthy, A.Venimadhav, W. Prellier, "A study of magnetic ordering in multiferroic hexagonal Ho1- xDyxMnO3", Journal of Applied Physics, vol. 117, pp. 74104, 2015.

  47. C. Dhanasekhar, A.K. Das , A.Venimadhav, "Multiple Caloric Effects in Geometrically Frustrated "114" CaBaCo4O7 Cobaltite", Journal of Magnetism and Magnetic Materials, 2016.

  48. J. KrishnaMurthy, K. Devi Chandrasekhar, A.Venimadhav, "Observation of Griffiths-like phase and its tunability in La2Ni1-xCoxMnO6 (0=x=1) nanoparticles"", Journal of Magnetism and Magnetic Materials, 2016.

  49. K. Rajes, C. Dhana Sekhar, A.Venimadhav, J. F. Scott, R. Gupta, A. Garg, "Spin phonon interactions and magnetodielectric effects in multiferroic BiFeO3-PbTiO3", Journal of Physics: Condensed Matter, vol. 28, pp. 75901, 2016.

  50. J. Krishna Murthy, K. Devi Chandrasekhar, Hung Wu, Hung-Duen Yang, Jiunn-Yuan Lin, A.Venimadhav, "Antisite disorder driven spontaneous exchange bias effect in La2-xSrxCoMnO6 (0=x=1)"", Journal of Physics: Condensed Matter, vol. 28, pp. 86003, 2016.

  51. C. Thirmal, P. P. Biswas1, Y. J. Shin, T. W. Noh, N. V. Giridharan, A.Venimadhav and P. Murugavel, "Study of ferroelectric characteristics of diisopropylammonium bromide films", J. Appl. Phys., http://dx.doi.org/10.1063/1.4963754, vol. 120, pp. 124107, 2016.

  52. C. Dhanasekhar, S. K. Mishra, R. Rawat, A. K. Das, A.Venimadhav, "Low field magnetoelectric effect in Fe substituted Co4Nb2O9", Condensed Matter, Materials Science, 2016.

  53. Sadhan Chanda1,a), Sujoy Saha1, Alo Dutta, J. Krishna Murthy, A.Venimadhav, Santiranjan Shannigrahi and T. P. Sinha, "Magnetic ordering and conduction mechanism of different electroactive regions in Lu2NiMnO6", J. Appl. Phys, http://dx.doi.org/10.1063/1.4963824, vol. 120, pp. 134102, 2016.

  54. Yu S., Dhanasekhar C., A.Venimadhav , Jones S. D., Man M. K., Madeo J., Wong E. L., Harada T., Krishna M. B., Dani K. M., Talbayev D, "Terahertz- frequency magnetoelectric effect in Ni-doped CaBaCo4O7", Phys. Rev. B, vol. 96, 2017.

  55. Pal A., Dhanasekhar C., A.Venimadhav , Murugavel P., "Tailoring of magnet orderings in Fe substituted GdMnO 3 bulk samples towards room temperature", J Phys. Cond. Matter, pp. 405803, 2017.

  56. Dhanasekhar C., Das A. K., Singh R., Das A., Giovannetti G., Khomskii D., A.Venimadhav., "Switching from pyroelectric to ferroelectric order in Ni-doped CaBaCo4O7", Phys. Rev. B, vol. 96, pp. 134413, 2017.

  57. Chaudhary N. P., Sarkar S., Sharma N., Kundu A. K., Menon K. S., Das A., Mahadevan P., A.Venimadhav., "Doping a dipole into an incipient ferroelectric: Route to relaxor Ferroelectrics", Phy. Rev. B, vol. 96, pp. 24107, 2017.

  58. Mahana S., Dhanasekhar C., A.Venimadhav , Topwal D., "Defect induced polarization and dielectric relaxation in Ga2-xFexo3", Appl. Phys. Lett., vol. 111, pp. 132902, 2017.

  59. Dhanasekhar C., Mishra S. K., Rawat R. , Das A. K., A.Venimadhav., "Coexistence of weak ferromagnetism with magnetoelectric coupling in Fe substituted Co4Nb2O9", Journal of Alloys and Compounds, vol. 726, pp. 148-153, 2017.

  60. Murthy J. K., A.Venimadhav., "4f-3d exchange coupling induced exchange bias and field induced Hopkinsonpeak effect in Gd 2 CoMnO 6", Journal of Alloys and Compounds, vol. 719, pp. 341-346, 2017.

  61. A.Venimadhav., Ghosh S. , Nayak D, "Thin film manganese oxide polymorphs as anode for sodium-ion batteries: An electrochemical and DFT based study", Materials Research Express, vol. 5, pp. 86511, 2018.

  62. A.Venimadhav., Chabri T., Aswathi A. M., Ghosh K. , Nath T. K., "Temperature and magnetic field dependent martensite transformation in Al doped Ni-Mn-Sn disorder alloys and its effects on magnetoresistance and magnetocaloric effect near room temperature", Materials Research Express, vol. 5, pp. 86511, 2018.

  63. A.Venimadhav., Kumar B. S., Sekhar C. D., Kalpathy S. K., Anandhan S., "Pyrolysis-controlled synthesis and magnetic properties of sol gel electrospun nickel cobaltite nanostructures", Journal of Sol-Gel Science and Technology, vol. 86, pp. 664-674, 2018.

  64. A.Venimadhav., Chabri T., Nath T. K., "Magnetic and lattice entropy change across martensite transition of Ni-Mn-Sn melt spun ribbons: Key factors in magnetic refrigeration", Journal of Magnetism and Magnetic Materials, vol. 466, pp. 385-392, 2018.

  65. A.Venimadhav., Pal A., Sekhar C. D., Prellier W., Murugavel P., "Investigations on the defect dipole induced pyroelectric current in multiferroic GdMnO3 system", Journal of Applied Physics, vol. 123, pp. 14102, 2018.

  66. A.Venimadhav., Chabri T., Nath T. K., "Interplay of austenite and martensite phase inside martensite transition regime and its role on magnetocaloric effect and magnetoresistance in Ni-Mn-Sn based Heusler alloy", Intermetallics, vol. 102, pp. 65-71, 2018.

  67. N D., Sarkar T., Chaudhary N. P., Ghosh S. , A.Venimadhav., Bharadwaj, "ELECTROCHEMICAL PROPERTIES AND FIRST PRINCIPLE ANALYSIS OF NAX [ MyMn1-y] O2 (M= Fe, Ni ) CATHODE", Solid State Electrochemistry, vol. 22, pp. 1079-1089, 2018.

  68. A.Venimadhav., Chabri T., Ghosh A. , Nair S., Aswasthi A. M., Nath T. K., "Effects of the thermal and magnetic paths on first order martensite transition of disordered Ni45Mn44Sn9In2 Heusler alloy exhibiting a giant magnetocaloric effect and magnetoresistance near room temperature", Journal of Physics D: Applied Physics, vol. 51, pp. 195001, 2018.

  69. A.Venimadhav., Janakiraman S., Padmaraj O., Ghosh S., "A porous poly (vinylidene fluoride-co-hexafluoropropylene) based separator-cum-gel polymer electrolyte for sodium-ion battery", Journal of Electroanalytical Chemistry, vol. 826, pp. 142-149, 2018.

  70. A.Venimadhav., Janakiraman S., Surendran A. , Ghosh S., Anandhan S., "A new strategy of PVDF based Li-salt polymer electrolyte through electrospinning for lithium battery application", Materials Research Express, vol. 6, pp. 35303, 2018.

  71. Agrawal A., Janakiraman S., Biswas K., A.Venimadhav., Srivastava S. K., Ghosh S., "Understanding the improved electrochemical performance of nitrogen-doped hard carbons as an anode for sodium ion battery", Electrochimica Acta, vol. 317, pp. 164-172, 2019.

  72. A.Venimadhav., Khalifa M. , Janakiraman S. , Ghosh S., Anandhan S., "PVDF/halloysite nanocomposite based non wovens as gel polymer electrolyte for high safety lithium ion battery", Polymer Composites, vol. 40, pp. 2320-2334, 2019.

  73. A.Venimadhav., Janakiraman S., Surendran A. , Biswal R., Ghosh S. , Anandhan S., "Electrospun electroactive polyvinylidene fluoride-based fibrous polymer electrolyte for sodium ion batteries", Materials Research Express, vol. 6, pp. 86318, 2019.

  74. A.Venimadhav., Ghosh S., Janakiraman S., Surendran A., Biswal, Anandhan S, "Electrochemical characterization of a polar -phase poly (vinylidene fluoride) gel electrolyte in sodium ion cell", Journal of Electroanalytical Chemistry, vol. 833, pp. 411-417, 2019.

  75. Puravankara S., Ghosh S., A.Venimadhav., Nayak D., "Asymmetric reaction pathway of Na+-ion during fast cycling in - and -Fe2O3 thin film anode for sodium-ion battery", Ionics, pp. 01-Dec, 2019.

  76. A.Venimadhav., Ghosh S., Janakiraman S., Padmaraj O, "A porous poly (vinylidene fluoride-co-hexafluoropropylene) based separator-cum-gel polymer electrolyte for sodium-ion battery", Journal of Electroanalytical Chemistry, vol. 842, pp. 214-214, 2019.

  77. A.Venimadhav., Mallesh S., Krishnamurthy J. , Das A. K., Kakarla D. C, "Anomalous freezing of dielectric polarons near magnetic ordering in multiferroic La0. 5Bi0. 5FeO3", Ceramics International, vol. 45, pp. 6250-6254, 2019.

  78. A.Venimadhav., Singh R., Ghosh S., Janakiraman S., Khalifa M., Anandhan S., Biswas K, "An electroactive -phase polyvinylidene fluoride as gel polymer electrolyte for magnesium ion battery application", Journal of Electroanalytical Chemistry, pp. 13417, 2019.

  79. C. Dhanasekhar, A. K. Das, A. Das, S. K. Mishra, R. Rawat and A.Venimadhav, "Structural, magnetic and electric polarization properties of geometrically frustrated YBaCo4O7 and DyBaCo4O7 cobaltites", Europhysics letters, 2019.

  80. D Nayak, P K Jha, S Ghosh, A.Venimadhav, "A stable and enhanced electrochemical kinetic sodium-ion battery cathode", Journal of Power Sources, vol. 438, pp. 227025, 2019.

  81. Rajesh, Raj, and A.Venimadhav, "Weak ferromagnetism in band-gap engineered - (Fe2O3) 1 X (Cr2O3) X nanoparticles", Journal of Magnetism and Magnetic Materials, vol. 473, pp. 119-124, 2019.

  82. Agrawal, A., Janakiraman, S., Biswas, K., A.Venimadhav., Srivastava, S.K., Ghosh, S., "Understanding the improved electrochemical performance of nitrogen-doped hard carbons as an anode for sodium ion battery", Electrochimica Acta, vol. 317, pp. 164-172, 2019.

  83. Singh, R., Janakiraman, S., Khalifa, M., Anandhan, S., Ghosh, S., A.Venimadhav., Biswas, K, "An electroactive ?-phase polyvinylidene fluoride as gel polymer electrolyte for magnesium?ion battery application", Journal of Electroanalytical Chemistry, vol. 851, pp. 113417, 2019.

  84. Singh, R., Janakiraman, S., Agrawal, A., Ghosh, S., A.Venimadhav., Biswas, K, "An amorphous poly (vinylidene fluoride-co-hexafluoropropylene) based gel polymer electrolyte for magnesium ion battery", Journal of Electroanalytical Chemistry, vol. 858, pp. 113788, 2020.

  85. Pal, A., Mohan, M., A.Venimadhav., Murugavel, P., "Room-temperature magnetization reversal and magnetocaloric switching in Fe substituted GdMnO3", Phys. Rev. Matrrials, vol. 4, pp. 44407, 2020.

  86. Krishnamurthy, J., A.Venimadhav., "Magnetic field-induced metamagnetic, magnetocaloric and pyrocurrent behaviors of Eu2CoMnO6", Journal of Magnetism and Magnetic Materials, vol. 500, pp. 166387, 2020.

  87. Keerthana, Rao, V.V., A.Venimadhav., "Tuning the permittivity of tellurium dioxide by Ti substitution", Ceramic International, vol. 46, pp. 8827-8831, 2020.

  88. Janakiraman, S., Khalifa, M., Biswal, R., Ghosh, S., Anandhan, S., A.Venimadhav, "High performance electrospun nanofiber coated polypropylene membrane as a separator for sodium ion batteries", Journal of Power Sources, vol. 460, pp. 228060, 2020.

  89. C. Dhanasekhar, AK Das, A Das, A.Venimadhav, "light non magnetic Zn doping", Journal of Physics: Condensed Matter, vol. 32, pp. 385802, 2020.

  90. JK Dora, D Nayak, S Ghosh, A.Venimadhav, N Yedla, TK Kundu, "A facile and green synthesis approach to derive highly stable SiO x-hard carbon based nanocomposites for use as the anode in lithium-ion batteries,", Sustainable Energy & Fuels, vol. 4, pp. 6054-6065, 2020.

  91. J Krishnamurthy, A.Venimadhav, "Magnetic field-induced metamagnetic, magnetocaloric and pyrocurrent behaviors of Eu2CoMnO6", Journal of Magnetism and Magnetic Materials, vol. 500, pp. 166387, 2020.

  92. R Biswal, D Nayak, S Janakiraman, NVP Chaudhary, S Ghosh, A.Venimadhav, "Revisiting and enhancing electrochemical properties of SnO 2 as anode for sodium-ion batteries", Journal of Solid State Electrochemistry, pp. 13-Jan, 2020.

  93. Rupali Singh, S Janakiraman, Mohammed Khalifa, S Anandhan, Sudipto Ghosh, A.Venimadhav, K Biswas, "A high thermally stable polyacrylonitrile (PAN)-based gel polymer electrolyte for rechargeable Mg-ion battery", Journal of Materials Science: Materials in Electronics, pp. 14-Jan, 2020.