Patents

  1. ‘Broadband Vibrational energy harvesting device combining multiple nonlinearity’ – Saibal Roy, Pranay Podder, Dhiman Mallick and Andreas Amman - EP3311472 - Patent granted; US Patent application no - 15737275
  2. ‘ Forming Electroplated Inductor Structures For Integrated Circuits’ - Patent with INTEL Corporation, Santa Clara, US - P McCloskey, B Jamieson, T O’Donnell, D.S. Gardner, S. Roy; - US2009169874-A1; WO2009088590-A2- Patent granted
  3. Thermal Diffusivity of Nanotube and Submicron wire Composites’ - KM Razeeb, J. Rohan, Saibal Roy – PCT WO 2008/129525 A1- Patent granted

Book Chapters

  1. ​​ “ Vibrational Energy Harvesting” by Larcher, L., Roy, S., Mallick, D., Podder, P., de Vittorio, M., Todaro, T., Guido, F., Bertacchini, A., Hinchet, R., Keraudy, J. and Ardila, G., in the book titled “Beyond-CMOS Nanodevices 1 (ed F. Balestra)”, John Wiley & Sons, Inc., Hoboken, NJ, USA. (2014); doi: 10.1002/9781118984772.ch6; ISBN: 9781848216549
  2. “ Nanostructured Magnetic Materials for High-Frequency Applications ” by S. Roy, J. Godsell and T. Maity in the book titled “Beyond-CMOS Nanodevices 1 (ed F. Balestra)”, John Wiley & Sons, Inc., Hoboken, NJ, USA. (2014); ISBN: 9781848216549; doi: 10.1002/9781118984772.ch15
  3. “Novel approaches for genuine single phase room temperature magnetoelectric Multiferroics” by L Keeney, M Schmidt, A Amann, T Maity, N Deepak, A Faraz, N Petkov, S. Roy , M. Pemble, R. Whatmore in the book “Nanoscale Ferroelectrics and Multiferroics: Key Processing and Characterization issues, and Nanoscale Effects” by Wiley (2015); ISBN: 9781118935750; doi:10.1002/9781118935743.ch25
  4. “ Electrochemical Fabrication of Multi-Nano-Layers” by P McCloskey, B Jamieson, T O’Donnell, D Gardner, M A. Morris and S. Roy in the book on “Handbook of Nano-Electrochemistry” – by Springer (2015); ISBN: 9783319152660; doi: 10.1007/978-3-319-15266-0_12
  5. “ Micro Photovoltaic Module Energy Harvesting” by Shunpu Li, Wensi Wang, Ningning Wang, Cian O’Mathuna, and Saibal Roy in the book titled “Micro Energy Harvesting” by Wiley (2015), ISBN: 9783527319022; doi:10.1002/9783527672943.ch17
  6. “ Magnetic Nanostructures by Nano-Imprint Lithography” by Saibal Roy and Shunpu Li in the book titled “Research Advances in Magnetic Materials” - Nova science publishers Inc, NY, pp-33-54, (2013); ISBN: 978-1-62417-913-6
  7. “Thermal properties of carbon nanotube - silicone composites” by Ju Xu, Kafil M. Razeeb, Eric D. Dalton, M M. Ramli, Maurice N. Collins and Saibal Roy in the book titled “Polymer Composites: Properties, Performance and Applications; In: Encyclopedia of Polymer Composites.” - Nova science publishers Inc, NY, (2009); ISBN: 978-1-60741-717​​

    8. Journal Publications

  8. Asymmetric ascending and descending loop shift exchange bias in Bi2Fe4O9- BiFeO3 nanocomposites , Tuhin Maity, Saibal Roy , J. Magn. Magn. Mater. 494, 165783 (2020)
  9. Improved Performances of Wideband MEMS Electromagnetic Vibration Energy Harvesters using Patterned Micro-magnet Arrays, K. Paul, D. Mallick and S. Roy, (PowerMEMS), 2019, 1-6, 19576230
  10. Modelling and Verification of Nonlinear Electromechanical Coupling in Micro-Scale Kinetic Electromagnetic Energy Harvesters , A. Sokolov, D. Mallick, S. Roy, M. P. Kennedy and E. Blokhina, IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 67, no. 2, pp. 565-577, Feb. 2020
  11. Modelling of Electromagnetic Coupling in Micro-scale Electromagnetic Energy Harvester, A. Sokolov, D. Mallick, S. Roy, M. P. Kennedy and E. Blokhina, 2019 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP), Paris, France, 2019, pp. 1-3
  12. MEMS based vibrational energy harvesting & conversion employing micro/nano-magnetics, S. Roy, D. Mallick and K. Paul, IEEE Transactions on Magnetics, vol. 55, no. 7, pp. 1-15, July 2019, 4700315 (Invited Article)
  13. Magnetic performances and switching behavior of Co-rich CoPtP micro- magnets for applications in magnetic MEMS, D. Mallick, K. Paul, T. Maity, S. Roy; J. Appl. Phys. 125, 023902, (2019)
  14. Modeling and verification of nonlinear electromechanical coupling in micro-scale kinetic electromagnetic energy harvesters, A Sokolov, D Mallick, S. Roy, M Kennedy, E Blokhina; IEEE Trans Circuits and Systems I, (2019)
  15. Comparison of harmonic balance and multi-scale method in characterizing the response of monostable energy harvesters, Wei Wang, Junyi Cao, Dhiman Mallick, Saibal Roy, Jing Lin, Mechanical Systems and Signal Processing; 108, 252-261; (2018)
  16. Multi-frequency MEMS Electromagnetic Energy Harvesting, D. Mallick, P. Constantinou, P. Podder, S. Roy; Sensors & Actuators A: Physical; (2017)
  17. Magnetic Tuning of Nonlinear MEMS Electromagnetic Vibration Energy Harvester, Pranay Podder, Peter Constantinou, Dhiman Mallick, Andreas Amann and Saibal Roy; J. MEMS, 26, 539, (2017)
  18. Surfing the high energy output branch of nonlinear energy harvesters, Dhiman Mallick, Andreas Amann and Saibal Roy; Phys Rev Lett; 117, 197701, (2016)
  19. A 3D printed electromagnetic nonlinear vibration energy harvester, Peter Constantinou, Saibal Roy; Smart Mater & Struc; 25, 095053, (2016)
  20. Influence of combined fundamental potentials in a nonlinear vibration energy harvester, P. Podder, D. Mallick, A. Amann and S. Roy; Scientific Reports, 6, 37292, (2016)
  21. High figure of merit nonlinear micro-electromagnetic energy harvesters for wide band applications, D Mallick, A Amann and Saibal Roy; J. MEMS; 1, 99, (2016)
  22. Nonlinear energy harvesting using electromagnetic transduction for wider bandwidth, Saibal Roy, Pranay Podder, Dhiman Mallick; IEEE Magnetics Letters; 7, 5701004, (2016)
  23. Combined Effect of Bistability and Mechanical Impact on the Performance of a Nonlinear Electromagnetic Vibration Energy Harvester, P. Podder, A. Amann, S. Roy; IEEE Trans Mechatronics 21(2), 727-739, (2016)
  24. Interplay between electrical and mechanical domains in a high performance nonlinear energy harvester, Dhiman Mallick, Andreas Amann, and Saibal Roy; Smart Mat Struc (Fast Track Communication), 24,122001, (2015)
  25. A bistable electromagnetic micro-power generator using FR4-based folded arm cantilever, Pranay Podder, Andreas Amann, Saibal Roy; Sens & Act A: Physical; 227; 39-47; (2015)
  26. Bidirectional Electrical Tuning of FR4 based Electromagnetic Energy Harvesters, D Mallick, S. Roy; Sensors & Actuators A: Physical; 226, 154-162, (2015)
  27. A nonlinear stretching based electromagnetic energy harvester on FR4 for wideband operation, D Mallick, A Amann, Saibal Roy; Smart Mat Struc, 24, 015013, 2014
  28. Deposition of thick Co-rich CoPtP films with high energy product for magnetic microelectromechanical applications, S. Kulkarni and S. Roy; J. Magn. & Magn. Mater., 322, 1592-1596, (2010)
  29. Self-powered autonomous wireless sensor node using vibration energy harvesting, R. Torah, P. Glynne-Jones, M. Tudor, T. O’Donnell, S. Roy and S. Beeby; Meas. Sci. Technol. 19, 125202 (2008)
  30. Wireless sensor system powered by an electromagnetic vibration energy harvester, SP Beeby, RN Torah, MJ Tudor, T O'Donnell, S. Roy; Measurement & Control; 41, 4, 109-113, (2008)
  31. Design, fabrication and test of integrated micro-scale vibration-based electromagnetic generator, S. Kulkarni, E. Koukharenko, R. Torah, J. Tudor, S. Beeby, T. O’Donnell, S. Roy. Sensors & Actuators A: Physical; 145-146, 336-342, (2008)
  32. Thermal diffusivity of Nonfractal and Fractal Ni Nanowires, KM Razeeb, S. Roy, J. Appl. Phys., 103, 084302, (2008)
  33. Thermal properties of single walled carbon nanotube-silicone nanocomposites , J. Xu, K. Razeeb, S. Roy; J. Polym. Sc. Part B: Polym Phy, 46, 1845-1852, (2008)
  34. A Micro electromagnetic generator for vibration energy harvesting, S P Beeby, M J Tudor, R N Torah, P Glynne-Jones, T O’Donnell, C R Saha and S. Roy; J. Micromech. Mcroeng., 17, 1257- 1265, (2007)
  35. Experimental comparison of macro and micro scale electromagnetic vibration powered generators, S.P.Beeby, M.J.Tudor, R. N. Torah, S. Roberts, T.O’Donnell, and S. Roy; Microsystem Technologies, 13, 1647-1653, (2007)
  36. Development of nano-structured, stress-free Co-rich CoPtP films for magnetic MEMS applications, S. Kulkarni, S. Roy. J. Appl. Phys., 101, 09K524, (2007)
  37. Vibration based electromagnetic micropower generator on Silicon, S. Kulkarni, S. Roy, T, O’Donnell, S. Beeby, J. Tudor. J. Appl. Phys., 99, 08P511, (2006)
  38. Microelectromechanical systems vibration powered electromagnetic generator for wireless sensor applications, E. Koukharenko, S. P. Beeby, M. J. Tudor, N. M. White, T. O’Donnell, C. Saha, S. Kulkarni, S. Roy: Microsys. Technol. 12, 1071, (2006)
  39. Observation of complete inversion of the hysteresis loop in bimodal magnetic thin film, T. Maity, D. Kepaptsoglou, M. Schmidt, Q. Ramasse and Saibal Roy; Phys Rev B – Rapid Com, 95, 100401(R), (2017)
  40. Design and Optimization Techniques of Over-Chip Bondwire Microtransformers with LTCC core, A Camarda, E Macrelli, RP Paganelli, M Tartagni, S. Roy, A Romani, IEEE Journal of Emerging and Selected Topics in Power Electronics, 6(2), 592-603 (2018)
  41. Modeling, design, fabrication of high inductance bondwire micro- transformers with toroidal ferrite core, E Macrelli, A Romani, N Wang, S. Roy, M Hayes, R Paganelli, C Ó Mathúna, M Tartagni; IEEE Trans. Power Electronics, 30 (10), 5724-55737, (2015)
  42. Low loss magnetic thin films for off-line power conversion, S Kulkarni, D Li, N Wang, G Young, P McCloskey, Saibal Roy, C Ó Mathúna, IEEE Trans. Mag., 50, 1-4, 2004404, (2014)
  43. Improved shielding performance using high permeability electroplated thin films in Printed Circuit Boards, M. Duffy, S Kulkarni, S. Roy, IEEE Trans. Magn., 47(10), 4282 (2011)
  44. Magnetic-Core and Air-Core Inductors on Silicon: A Performance Comparison to 100 MHz, N Wang, T O’Donnell, R Meere, S Kulkarni, S. Roy, S.C. O’Mathuna, IEEE Trans. Magn., 47, 4429-4432, (2011)
  45. Ordered magnetic dipoles: controlling anisotropy in nanomodulated continuous ferromagnetic film, T Maity, S Li, L Keeney and S. Roy, Phys. Rev. B, 86, 024438, (2012)
  46. Review of Integrated Magnetics for Power Supply on Chip (PwrSoC), Cian Ó Mathúna, Ningning Wang, Santosh Kulkarni, Saibal Roy, IEEE Trans. Power Electron, 27(11), 4799-4816, (2012) (Invited Review Article)
  47. PwrSoC (integration of micro-magnetic inductors/transformers with active semiconductors) for More than Moore technologies, Cian Ó Mathuna, Ningning Wang, Santosh Kulkarni, Saibal Roy, Spl. Issue of Eur. Phys. J. Appl. Phys. 63, 14408 (2013)
  48. Device geometry effects in an integrated power microinductor with a Ni45Fe55 enhancement layer, Brice Jamieson, Jeffrey F. Godsell, Ningning Wang, and Saibal Roy, IEEE Trans Mag, 49(2), 869-873, (2013)
  49. Surface Topography Engineered Anisotropy in Ferromagnetic Films, S. P. Li, Jeffrey F. Godsell and Saibal Roy; IEEE Trans. Magn., 47(6), 1559-1562, (2011)
  50. Shape-independent permeability model for uniaxially-anisotropic ferromagnetic thin films, B. Jamieson, T. O’Donnell, S. Kulkarni, S. Roy; Appl. Phys. Lett. 96, 202509, (2010)
  51. Topographic anisotropy in continuous magnetic films with two dimensional surface nano-modulation, S.P. Li, Jeffrey F. Godsell and Saibal Roy; J. Appl. Phys. 108, 093915, (2010)
  52. Optimization of magnetic enhancement layers for high-frequency stripline micro-inductors, B. Jamieson, T. O’Donnell, P. McCloskey, D.S. Gardner, S. Roy; J. Magn. & Magn. Mater., 322, 1527-1531, (2010)
  53. Precessional dynamics of Ni45Fe55 thin films for ultrahigh frequency integrated magnetics, J. Godsell, S. Kulkarni, T. O’Donnell, S. Roy, J. Appl. Phys., 107, 033907, (2010)
  54. Electrodeposited amorphous Co-P based alloy with improved thermal stability, P McCloskey, B Jamieson, T O’Donnell, D Gardner, M A Morris, S. Roy; J. Magn & Magn. Mater., 322, 1536-1539, (2010)
  55. Spin Dynamics of polycrystalline Ni films on Si substrate F M. F. Rhen, J. Godsell, T. O’Donnell and S. Roy; J. Magn. & Magn. Mater., 322, 1686-1689, (2010)
  56. Electrodeposited Anisotropic NiFe 45/55 Thin Films for High Frequency Micro-inductors applications, T O’Donnell, N Wang, S Kulkarni, R Meere, F M. F. Rhen, S. Roy, S.C. O’Mathuna; J. Magn. & Magn. Mater., 322, 1690-1693, (2010)
  57. Dependence of magnetic properties on micro to nanostructure of CoNiFe films , F. M.F. Rhen, S. Roy; J. Appl. Phys. 103, 103901, (2008)
  58. Thin-Film-Integrated Power Inductor on Si and Its Performance in an 8-MHz Buck Converter, N. Wang, T. O’Donnell, R. Meere, F. M. F. Rhen, S. Roy, C. O’Mathuna; IEEE Trans. Magn. 44(11), 4096-4099, (2008)
  59. Electrodeposited CoNiFeP Soft-Magnetic Films for High-Frequency Applications, F. M.F. Rhen and S. Roy; IEEE Trans. Magn. 44(11), 3917-3920, (2008)
  60. High-Frequency Nanostructured Magnetic Materials for Integrated Inductors, P. McCloskey, B. Jamieson, T. O’Donnell, D. Gardner, M. Morris, S. Roy; J. Magn. & Magn. Mater., 320, 2509–2512, (2008)
  61. High-frequency permeability of electroplated CoNiFe and CoNiFe-C alloys, F. M. F. Rhen, P. McCloskey, T. O’Donnell, S. Roy; J. Magn. & Magn. Mater., 320, e819–e822, (2008)
  62. Thin film micro-transformer integrated on silicon for signal isolation , N. Wang, T. O’Donnell, S. Roy, S. Kulkarni, P. Mccloskey, C. O’Mathuna; IEEE Trans. on Magnetics, 43(6), 2719-2721, (2007)
  63. Micro-inductors on Si for power supply on chip, N.Wang, T.O’Donnell, S. Roy, P.McCloskey, S.C.O’Mathuna; J. Magn. & Magn. Mater. 316, e233-e237, (2007)
  64. Pulse reverse plating for integrated magnetics on Silicon, S. Roy, A. Connell, M. Ludwig, T. O’Donnell, M. Brunet, N. Wang, P. McCloskey, C. O’Mathuna A. Barman, R. J. Hicken, J. Magn. & Magn. Mater. 290-291, 1524 (2005)
  65. High frequency micro-machined power inductor, N.Wang, T.O’Donnell, S. Roy, P. McCloskey, S.C.O’Mathuna: J. Magn. & Magn. Mater. 290-291, 1347 (2005)
  66. Microfabricated coupled-inductors for integrated power converters, S. Prabhakaran, T. O’donnell, C. R. Sullivan, M. Brunet, S. Roy, C. O’Mathuna J. Magn. & Magn. Mater. 290-291, 1343 (2005)
  67. Magnetic Field-Induced Ferroelectric Switching in Multiferroic Aurivillius Phase Thin Films at Room Temperature, L Keeney, T Maity, M Schmidt, A Amann, N Deepak, N Petkov, S. Roy, M E. Pemble, R W. Whatmore; J. Am. Ceram. Soc., 96, 2339-2357 (2013). (Invited Feature Article)
  68. Size and space controlled hexagonal arrays of superparamagnetic iron oxide nanodots: magnetic studies and application, T Ghoshal, T Maity, R Senthamaraikannan, M.T. Shaw, P Carolan, J D. Holmes, S. Roy, M A. Morris; Scientific Reports, 3, 2772, (2013)
  69. Erase/Restorable Asymmetric Magnetization Reversal in Polycrystalline Ferromagnetic Films, S. P. Li, Santosh Kulkarni, and Saibal Roy; J. Appl Phys. 112(10), 103918, (2012)
  70. Large scale monodisperse hexagonal arrays of superparamagnetic iron oxides nanodots: a facile block copolymer inclusion method, T. Ghosal, T. Maity, J. F. Godsell, S. Roy, M A Morris, Adv. Mater., 24, 2390-2397, (2012)
  71. Size-Tuneable Synthesis of Superparamagnetic Nickel Nanoparticles, K P. Donegan, J F. Godsell, D J. Otway, M A. Morris, S. Roy, J D. Holmes; J. Nanopart. Res. 14, 670, (2012)
  72. An ac susceptibility study in capped Ni/Ni(OH)2 core–shell nano-assemblies: dual peak observations, J F. Godsell and Saibal Roy; J. Phys. D: Appl. Phys. 44, 325004, (2011)
  73. Microwave-assisted synthesis of icosahedral nickel nanocrystals, K. Donegan, J. Godsell, J. Tobin, J. O’Byrne, D. Otway, M. Morris, S. Roy and J. Holmes; Cryst Eng Comm, 13(6), 2023-2028, (2011)
  74. A new tetranuclear copper(II) complex with oximate bridges: Structure, magnetic properties and DFT study, S. Giri, D. Maity, J. F. Godsell, S. Roy, M. G.B. Drew, A. Ghosh, G. Mukhopadhyay, S. K. Saha; Inorganica Chimica Acta, 377(1), 99–104, (2011)
  75. Supercritical fluid synthesis of magnetic hexagonal nanoplatelets of magnetite , Zhonglai Li, Jeffrey F. Godsell, Justin P. O’Byrne, Nikolay Petkov, Michael A. Morris, Saibal Roy and Justin D. Holmes, J. Am. Chem. Soc., 132(36), pp 12540–12541, (2010)
  76. Magnetic properties of Ni nanoparticles on microporous silica spheres , J Godsell, K Donegan, J Tobin, M Copley, F Rhen, D Otway, M Morris, T O’Donnell, J Holmes, S. Roy; J. Magn. & Magn. Mater. 322, 1269-1274, (2010)
  77. Synthesis and characterization of Cu(II) complexes of tetradentate and tridentate symmetrical Schiff base ligands involving o-phenelenediamine, salicylaldehyde and diacetylmonoxime, D. Maity, M. G. B. Drew, J. F. Godsell, S. Roy, G. Mukhopadhyay; Transition Met Chem; 35, 197-204, (2010)
  78. Block copolymer mediated stabilization of sub-5 nm superparamagnetic nickel nanoparticles in an aqueous medium, T Bala, R Gunning, M Venkatesan, J F. Godsell, S. Roy, K M. Ryan; Nanotechnology, 20, 415603, (2009)
  79. Effect of Magnetising field on the Martensitic Transformations in a Melt Spun NiMnGa alloy, A.K.Panda, S Singh, S.K.Das, A.Mitra, M. Koblischka, B. Jamieson and S. Roy, J. Phys. D: Appl. Phys., 42, 245004, (2009)
  80. Magnetic properties of nickel nanowires: Effect of deposition temperature, K. M. Razeeb, F. M. F Rhen, and S. Roy; J. Appl. Phys, 105, 1, 083922 (2009)
  81. Electroless deposition of thin film soft CoNiFe alloys from DMAB based solutions, J. Rohan, B. Ahern, K. Reynolds, S. Crowley, D Healy, F. Rhen, S. Roy; Electrochimica Acta, 54, 1851-1856, (2009)
  82. Coaxial metallic nanotubes in polycarbonate templates by electroless deposition, J F. Rohan, D P. Casey, B M. Ahern, F M.F. Rhen, S. Roy, D Fleming and S E. Lawrence; Electrochem Commun 10, 1419-1422, (2008)
  83. Effect of La doping on magnetotransport and magnetic properties of double perovskite Sr2FeMoO6 systems, G.N. Rao, S. Roy, C. Mou and J. W. Chen; J. Magn. & Magn. Mater. 299, 348 (2006)
  84. Superspin Glass Mediated Giant Spontaneous Exchange Bias in a Nanocomposite of BiFeO3-Bi2Fe4O9, Tuhin Maity, Sudipta Goswami, Dipten Bhattacharya, and Saibal Roy, Phys Rev Lett, 110, 107201, (2013)
  85. Spontaneous exchange bias in a nanocomposite of BiFeO3 -Bi2Fe4O9, T Maity, S Goswami, D Bhattacharya, G C. Das and Saibal Roy; J Appl Phys; 113, 17D916, (2013)
  86. Room Temperature Electromechanical and Magnetic Investigations of Ferroelectric Aurivillius Phase Bi5Ti3(FexMn1-x)O15 (x = 1 and 0.7) Chemical Solution Deposited Thin Films, L Keeney, C Groh, S Kulkarni, S. Roy, M Pemble and R Whatmore; J Appl Phys; 112, 024101, (2012)
  87. Crystallographic and Magnetic Identification of Secondary Phase in Orientated Bi5Fe0.5Co0.5Ti3O15 Ceramics, M Palizdar, T P. Comyn, M B. Ward, A P. Brown, J P. Harrington S Kulkarni, L Keeney, S. Roy, M Pemble, R Whatmore, C Quinne, S H. Kilcoyne, A J. Bell; J Appl Phys; 112, 073919, (2012)
  88. Room Temperature Ferroelectric and Magnetic Investigations and Detailed Phase Analysis of Aurivillius Phase Bi5Ti3Fe0.7Co0.3O15 Thin Films, L Keeney, S Kulkarni, N Deepak, M Schmidt, N Petkov, P F. Zhang, S Cavill, S. Roy, M E. Pemble, R W. Whatmore; J Appl Phys; 112, 052010, (2012)
  89. Patterning submicrometer thick inorganic nanoparticle films by solution process and application for light trapping in solar cells, SP. Li, J. Xu, WS. Wang, I. Mathews, D. O'Mahony, Y. Xu, and Saibal Roy, IEEE Trans on Nanotechnology, 13, 537, (2014)
  90. Electrical/optical dual-function redox potential transistor, Shunpu Li, Wensi Wang, Ju Xu, Daping Chu, Z. John Sheng, Saibal Roy, Scientific Reports (Nature group of publications), 3, (2013)
  91. One step self-aligned multilayer patterning process for the fabrication of organic complementary circuits in combination with inkjet printing, Shunpu Li, Weining Chen, Daping Chu, and Saibal Roy, Organic Electron., 13, 737-743, (2012)
  92. Self-Aligned High-Resolution Printed Polymer Transistors, Shunpu Li, Weining Chen , Daping Chu , and Saibal Roy, Adv. Mater., 23, 4107, (2011)
  93. Asymmetric exchange bias loop shift in Ni-Ni(OH)2 core-shell nanoparticles, Tuhin Maity and Saibal Roy, J. Magn. Magn. Mater. 465, 100-105 (2018)
  94. Improved electronic and magnetic properties of reduced graphene oxide films, R. McIntosh, M. Mamo, B. Jamieson, S. Roy, S. Bhattacharyya; Euro Phys Lett, 97, 38001, (2012)
  95. Exploring ferroelectric and magnetic properties of Tb-substituted m = 5 layered Aurivillius phase thin films, A. Faraz, J. Ricote, R. Jimenez, T. Maity, M. Schmidt, N. Deepak, S. Roy, M. Pemble, L. Keeney, J. Appl. Phys., 123 (124101), 1-13; (2018)
  96. Crystallographic and magnetic investigations of textured bismuth ferrite lead titanate layers, M Palizdar, CM Fancher, D Mallick, T Maity, S. Roy, JL Jones, TP Comyn, E Suvaci, AJ Bell; Mater. Res. Express, (2018)
  97. Manipulation of Magnetic Properties by Tunable Magnetic Dipoles in a Ferromagnetic Thin Film, T Maity and S. Roy; IEEE Magnetics Letters, 4105404, 8 (2017)
  98. Observation of complete inversion of the hysteresis loop in a bimodal magnetic thin film, T Maity, D Kepaptsoglou, Q Ramasse and S. Roy; Physical Review B - Rapid Communication, 95 (10), 100401 (2017)
  99. Direct Visualization of Magnetic Field-Induced Magnetoelectric Switching in Multiferroic Aurivillius Phase Thin Films, Ahmad Faraz, Tuhin Maity, Michael Schmidt, Nitin Deepak, Saibal Roy, Martyn E. Pemble, Roger W. Whatmore, Lynette Keeney; J. Am. Ceram. Soc., 1-10, (2016)
  100. Reply to the comment on "Superspin Glass Mediated Giant Spontaneous Exchange Bias in BiFeO3-Bi2Fe4O9 Nanocomposite", T Maity, S Goswami, D Bhattacharya, Saibal Roy, Phys Rev Lett; 114, 099704 (2015)
  101. Origin of asymmetric exchange bias in Bi2Fe4 O9- BiFeO3 nanocomposite, T Maity, S Goswami, D Bhattacharya, and Saibal Roy,Phys Rev B- Rapid Com, 89, 140411, (2014)
  102. Large Magnetoelectric Coupling from Direct Electrical Measurements on Nanoscale BiFeO3, S Goswami, D Bhattacharya, L Keeney, T Maity, G C. Das, W Li, CZ. Gu, M.E. Pemble and S. Roy, Phys Rev B, 90, (10), 104402, (2014)
  103. Magnetic nanocomposite, D. Chakravorty, S. Banerjee, M. Pal, P. Brahma, S. Roy, B. Roy, D. Das, Frontiers in Material Physics (Allied Publishers Pvt. Ltd. Edited by D. Chakravorty and S. P. Sengupta), 1 (2002) 43 - 61.
  104. Double peak behaviour of resistivity curves in Cd doped LaMnO3 perovskite, G.N Rao, S. Roy, R.C.Yang, J. W. Chen; J. Magn. & Mag. Mat. 260, 375 (2003)
  105. Interface controlled electrical & magnetic properties in Fe-Fe3 O4-Silica nanocomposites, D.Das, S. Roy, J.Chen, D.Chakravorty. J. Appl. Phys., 91, 4573 (2002)
  106. Effect of quenching rate on the properties of melt-spun Fe-Nb-Cu-Si-B ribbons, A.Panda, S. Roy, S.R.Singh, V.Rao, S.Pramanik, I.Chattoraj, A.mitra, P.Ramachandrara, Materials Science & Engineering A: 304 – 306, 457 (2001)
  107. Alternating current electrical properties of polymeric graphite, carbon-black and carbon-fiber composites, T.A.Ezquerra, M.T.Connor, Saibal Roy, J.F.Nascimento, M.Kulescza, F.J.Balta -Calleja, Composite Science & Technology, 61, 903, (2001)
  108. Magnetic properties of oxide-coated iron nanoparticles synthesized by electrodeposition, S.Banerjee, S. Roy, J.W.Chen & D.Chakravorty, J. Magn. & Magn. Mater. 219, 45 (2000)
  109. Broadband AC conductivity of conductor-polymer composites, M. Connor, S. Roy, T. Ezquerra, F. Calleja, Phys. Rev. B, 57, 2286 (1998)
  110. The development of nanosized particles in an ion-exchanged silicate glass matrix, B. Roy, S. Roy, H. Jain, D. Chakravorty, J. Non. Crys. Solids, 222, 102 (1997)
  111. Fractal growth of copper in gel medium, S. Bandhopadhyay, S. Roy, D. Chakravorty, Solid State Com., 99, 835 (1996)
  112. Magnetic properties of iron nano particles grown in a glass matrix, S. Roy, B. Roy, D. Chakravorty, J. Appl. Phys. 79, 1642 (1996)
  113. Sol-gel synthesis of colloidal silica using cyclohexane, S. Roy, S. Bandhopadhyay, D. Chakravorty, J. Mat. Sc. Lett., 15, 1872 (1996)
  114. Low temperature electrical behaviour of nanocrystalline silver and copper grown in a glass ceramic, B. Roy, S. Roy, H. Jain, D. Chakravorty, J. Phys. Soc Japn., 64, 872 (1995)
  115. Electrical properties of sol-gel derived glass metal nanocomposites , S. Roy, D. Chakravorty, J. Phys.: Cond. Mat. 6, 8599 (1994)
  116. Electrical properties of glass metal nanocomposites synthesized by electrodeposition, ion exchange, reduction techniques, B.Roy, S. Roy, D.Chakravorty, J. Mater. Res., 9, 2677 (1994)
  117. Electrical conduction in composites of nanosized iron particles and oxide glasses, S. Roy, D. Chakravorty, J. Mater. Res., 9, 2314 (1994)
  118. Magnetic properties of glass metal nanocomposites prepared by sol-gel route and hot pressing, S. Roy, D. Das, D. Chakravorty, D.C. Agrawal, J. Appl. Phys., 74, 4746 (1993)
  119. Resistivity of Ultrafine Iron Particles in a Glass Matrix Saibal Roy and Dipankar Chakravorty, Jpn. J. Appl. Phys. 32 3515 (1993)
  120. Glass-metal nanocomposites in bulk form by sol-gel route followed by hot pressing, Roy, S., Chatterjee, A., & Chakravorty, D., Journal of Materials Research, 8(4), 689-692 (1993)
  121. Silver electrodeposits in ion-exchanged oxide glasses , Roy S. and Chakravorty D., Phys. Rev. B, 47, 6, 3089-3096 (1993)
  122. Nanocomposites by fractal growth of electrodeposited silver in ion- exchanged oxide glasses, S. Roy and D. Chakravorty, Appl. Phys. Lett. 59, 1415 (1991)
  123. Electrical conductivity of ion-exchanged oxide glasses containing aluminium dispersoids, Agarwal, P., Roy, S. & Chakravorty, D., J Mater Sci 26, 3643–3648 (1991)
  124. Electrical conductivity of ion-exchanged oxide glasses, Srivastava, A.K., Roy, S. & Chakravorty, D., J Mater Sci, 25, 3236–3240 (1990)
  125. Fast ion conduction in lithia-containing glasses after ion exchange , D Chakravorty, A Kumar and S. Roy, Journal of Physics D: Applied Physics, 23, 429, 1990

Subject wise journal publications could be found below: