PUBLICATIONS

 Journal Publications

1. R. Aparna, S. S. Pranav, K. Gopinadhan, Vermiculite-driven Turing structures on polyamide membranes with enhanced water flux and ion rejection,  Desalination, 616, 119387 (2025) (Impact Factor: 9.8).

2. R. Amalia, R. Aparna, P. Fery, K. Gopinadhan, L. H. Yeh, Geometrical engineering of nearly fully cation-selective 2D angstrom-scale ionic diode membranes for highly efficient osmotic energy conversion, Journal of Materials Chemistry A, 13 (16), 11749-11759 (2025) (Impact Factor: 10.7).

3.  S. Lalita, R. Aparna, K. Suvigya, L. H. Yeh, K. Gopinadhan, Room-Temperature Deuterium Separation in van Der Waals Gap Engineered Vermiculite Quantum Sieves, Small, 21(12), 2412229 (2025) (Impact Factor: 13).

4. S. Kaushik, L. Saini, S. N. Sankar, A. Capasso, L. H. Yeh, K. Gopinadhan, Can structure influence hydrovoltaic energy generation? Insights from metallic 1T' and semiconducting 2H phases of MoS2, Nanoscale 17, 3451-3459 (2025) (Impact Factor: 5.8).

5. B. Dhal, A. Puzari, L. H. Yeh, K. Gopinadhan, Angstrom Scale Ionic Memristors’ Engineering with van der Waals Materials: A Route to Highly Tunable Memory States, ACS Applied Materials & Interfaces 16, 50, 69556–69563 (2024) (Impact Factor: 8.5).

6. W. H. Lin, T. Y. Huang, C. H. Bai, C. H. Hung, C. A. Lung, W. H. Hung, K. Gopinadhan, L. H. Yeh, Novel ultrastable 2D MOF/MXene nanofluidic membrane with ultralow resistance for highly efficient osmotic power harvesting, Nano Energy 128, 109924 (2024) (Impact Factor: 16.8).

7. A. Rathi, B. Dhal, S. S. Sarath, K. Gopinadhan, Ion hydration-controlled large osmotic power with arrays of Angstrom scale capillaries of vermiculite, Cell Reports Physical Science 4, 101717 (2023) (Impact Factor: 7.9).

8. S. Kaushik, L. Saini, K. Gopinadhan, Membranes for desalination and dye separation: Are 2D materials better than polymers? A critical comparison, Separation and Purification Technology 325, 124693 (2023) (Impact Factor: 8.2).

9. K. Gopinadhan, A. Rathi, Membrane and a process for its preparation, Indian patent (Filed), Patent application no. 202321013774 (2023).

10. A. Rathi, K. Singh, L. Saini, S. Kaushik, B. Dhal, S. Parmar, K. Gopinadhan, Anomalous transport in angstrom-sized membranes with exceptional water flow rates and dye/salt rejections, Materials Today Nano 22, 100328 (2023) (Impact Factor: 8.2).

11. S.N. Sankar, J. Fernandes, M.B. dos Santos, B. Espiña, P. Alpuim, A.G. Díez, S. Lanceros-Mendez, L. Saini, S. Kaushik, K. Gopinadhan, A. Capasso, Stable Graphene Membranes for Selective Ion Transport and Emerging Contaminants Removal in Water, Adv. Funct. Mater. 23, 2214889 (2023) (Impact Factor: 18.5).

12. S. Kaushik, S.S. Nemala, M. Kumar, D. Negi, B. Dhal, L. Saini, R. Banavath, S. Saha, S. Sharma, K. Gopinadhan, High-yield exfoliation of MoS2 nanosheets by a novel spray technique and the importance of soaking and surfactants, Nano-Struct. Nano-Objects 32, 100922 (2022).

13. J. Abraham, K.S. Vasu, C.D. Williams, K. Gopinadhan, Y. Su, C.T. Cherian, J. Dix, E. Prestat, S.J. Haigh, I.V. Grigorieva, P. Carbone, A. K. Geim, R. R. Nair, Reply to: Random interstratification in hydrated graphene oxide membranes and implications for seawater desalination, Nat. Nanotechnology 17 (2022)  (Impact Factor: 38.1).

14. L. Saini, S.S. Nemala, A. Rathi, S. Kaushik, K. Gopinadhan, Selective transport of water molecules through interlayer spaces in graphite, Nat. Commun. 13, 498 (2022)  (Impact Factor: 14.7). 

15. E. Griffin, L. Mogg, G.-P. Hao, K. Gopinadhan, C. Bacaksiz, G. Lopez-Polin, T.Y. Zhou, V. Guarochico, J. Cai, C. Neumann, A. Winter, M. Mohn, J.H. Lee, J. Lin, U. Kaiser, I.V. Grigorieva, K. Suenaga, B. Özyilmaz, H.-M. Cheng, W. Ren, A. Turchanin, F.M. Peeters, A.K. Geim, M. Lozada-Hidalgo, Proton and Li-Ion Permeation through Graphene with Eight-Atom-Ring Defects, ACS Nano 14, 7280–7286 (2020)  (Impact Factor: 15.8).

16.  L. Mogg, S. Zhang, G.-P. Hao, K. Gopinadhan, D. Barry, B.L. Liu, H. M. Cheng, A. K. Geim & M. Lozada-Hidalgo, Perfect proton selectivity in ion transport through two-dimensional crystals, Nature Communications 10, 4243(2019) (Impact Factor: 14.7).

17.  K. Gopinadhan, S. Hu, A. Esfandiar, M. Lozada-Hidalgo, F. C. Wang, Q. Yang, A. Tyurnina, A. Keerthi, B. Radha & A. K. Geim, Complete steric exclusion of ions and proton transport through confined monolayer water, Science 363,145 (2019) (Impact Factor: 44.7).

18.  S. Hu, K. Gopinadhan, A. Rakowski, M. Neek-Amal, T. Heine, I. V. Grigorieva, S. J. Haigh, F. M. Peeters, A. K. Geim & M. Lozada-Hidalgo, Transport of hydrogen isotopes through interlayer spacing in van der Waals crystals, Nature Nanotechnology (2018) (Impact Factor: 38.1).

19.  A. Esfandiar, B. Radha, F. C. Wang, Q. Yang, S. Hu, S. Garaj, R. R. Nair, A. K. Geim*, K. Gopinadhan* (*Co-corresponding author), Size effect in ion transport through angstrom-scale slits, Science 358,511(2017) (Impact Factor: 44.7).

20.  J. Abraham, K. S. Vasu, C. D. Williams, K. Gopinadhan, Y. Su, C. Cherian, J. Dix, E. Prestat, S. J. Haigh, I. V. Grigorieva, P. Carbone, A. K. Geim & R. R. Nair, Tunable sieving of ions using graphene oxide membranes, Nature Nanotechnology 12, 546–550(2017) (Impact Factor: 38.1).

21.  B. Radha, A. Esfandiar, F. C. Wang, A. P. Rooney, K. Gopinadhan, A. Keerthi, A. Mishchenko, A. Janardanan, P. Blake, L. Fumagalli, M. Lozada-Hidalgo, S. J. Haigh, S. Garaj, I. V. Grigorieva, H. A. Wu, A. K. Geim, Molecular transport through capillaries made with atomic-scale precision, Nature 538, 222-225 (2016) (Impact Factor: 50.5).

22. A. Rana, A. Patra, M. Annamalai, A. Srivastava, S. Ghosh, K. Stoerzinger, Y. L. Lee, S. Prakash, R. Y. Jueyuan, P. Pattader, N.  Satyanarayana, K. Gopinadhan, M. M. Dykas, K. Poddar, S. Saha, T. Sarkar, B. Kumar, C. S. Bhatia, L. Giordano, Y. S. Horn, and T. Venkatesan, Correlation of nanoscale behaviour of forces and macroscale surface wettability, Nanoscale 8, 15597 (2016).

23. K. Narayanapillai, G. Go, R. Ramaswamy, K. Gopinadhan, D. Go, H.-W. Lee, T. Venkatesan, K.-J. Lee, H. Yang, Interfacial Rashba magnetoresistance of the two-dimensional electron gas at the LaAlO3/SrTiO3 interface, Phys. Rev. B 96, 064401 (2017).

24.  S. Zeng, W. Lü, Z. Huang, Z. Liu, K. Han, K. Gopinadhan, C. Li, R.. Guo, W. Zhou, H. H. Ma, L. Jian, T. Venkatesan, and Ariando, Liquid-gated high mobility and quantum oscillation of the two-dimensional electron gas at an oxide interface, ACS Nano 10, 4532 (2016).

25.  W. M. Lu, Surajit Saha, X. Renshaw Wang, Zhiqi Liu, Kalon  Gopinadhan, A. Annadi, S. W. Zeng, Z. Huang, B. C. Cao, C. X. Cong, Ting Yu, M. Venkatesan, Michael Coey, T. Venkatesan and Ariando, Long-range magnetic coupling across a polar insulating layer, Nature Communications 7, 11015 (2016).

26.  Meenakshi Annamalai, Kalon Gopinadhan (*corresponding author), Sang A Han, S. Saha, Hye Jeong Park, Eun Bi Cho, B. Kumar, Abhijeet Patra, S. W. Kim* and T. Venkatesan*, Surface energy and wettability of van der Waals structures, Nanoscale 8, 5764 (2016).

27.  Zhi-Peng Ling, Soumya Sarkar, Sinu Mathew, Jun-Tao Zhu, K. Gopinadhan, T. Venkatesan and Kah-Wee Ang, Black Phosphorus transistors with near band edge contact Schottky barrier, Sci.Rep. 5,  18000(2015).

28.  Tarapada Sarkar, Kalon Gopinadhan (*corresponding author), Zhou Jun, Surajit Saha, J. M. D. Coey, Yuan Ping Feng, A. Ariando, and T. Venkatesan*, Electron transport at the TiO2 surfaces of rutile, anatase and strontium titanates: the influence of orbital corrugation, ACS Appl. Mater & Interfaces 7, 24616 (2015).

29. Kalon Gopinadhan, Y. J. Shin, Rashid Jalil, T. Venkatesan, A. K. Geim, A. H. Castro Neto and H. Yang, Extremely large magnetoresistance in few-layer graphene/boron-nitride heterostructures, Nature Communications 6, 8337(2015).

30.  Kalon Gopinadhan (*corresponding author), A. Annadi, Y. Kim, A. Srivastava, B. Kumar, J. S. Chen, Ariando and T. Venkatesan*, Gate tunable in- and out-of-plane spin-orbit coupling and anisotropic spin splitting at LaAlO3/SrTiO3 (110) interface, Adv. Electron. Mater. 1, 1500114 (2015).

31. Kalon Gopinadhan (*corresponding author), Brijesh Kumar, Natalie PALINA, M. Motapothula, J. Q. Chen, T. P. Sarkar, I. Pallecchi, A. Rana, S. Saha, A. Annadi, Amar Srivastava, D. Marré, J. S. Chen, Ariando, A. Rusydi and T. Venkatesan*, Effect of Nb and Ta substitution on donor electron transport and photo-excited carrier dynamics in anatase TiO2, J. Mater. Chem. C 3, 6329 (2015).

32. S. W. Zeng, Z. Huang, W. M. Lv, N. N. Bao, K. Gopinadhan, L. K. Jian, T. S. Herng, Y. L. Zhao, H. J. Ma, P. Yang, J. Ding, T. Venkatesan, and Ariando, Two-dimensional superconductor-insulator quantum phase transitions in an electron-doped cuprate, Phys. Rev. B (Rapid). 92, 020503 (2015).

33. T. P. Sarkar, K. Gopinadhan, M. Motapathula, S. Saha, Z. Huang, S. Dhar, A. Patra, W. M. Lu, Ariando, D. Marré, I. Pallecchi, F. Telesio, and T. Venkatesan, Unexpected observation of spatially separated Kondo scattering and ferromagnetism in Ta alloyed anatase TiO2 thin films, Sci. Rep. 5, 13011(2015).

34. A. Srivastava, H. Rotella, S. Saha, B. Pal, K. Gopinadhan, S. Mathew, M. Motapothula, M. Dykas, Y. Ping, E. Okunishi, D. D. Sarma, and T.Venkatesan, Design and synthesis of novel functionalVO2(A, B and M) polymorph thin films on SrTiO3 substrate, APL Materials 3, 026101 (2015).

35. K. Narayanapillai, K. Gopinadhan, Q. Xuepeng, A. Annadi, Ariando, T. Venkatesan, and H. Yang, Current-driven spin-orbit field in LaAlO3/SrTiO3 heterostructures, Appl. Phys. Lett. 105, 162405 (2014).

36. K. Gopinadhan, Y. J. Shin, I. Yudhistira, J. Niu, and H. Yang, Giant magnetoresistance in single layer graphene flakes with a gate voltage tunable weak antilocalization, Phys. Rev. B88, 195429 (2013).

37. A. Annadi, Z. Huang, K. Gopinadhan, X. Wang, A. Srivastava, Z. Q. Liu, H. Ma, T. Sarkar, T. Venkatesan, and Ariando, Four-fold oscillation in anisotropic magnetoresistance and planar Hall effect at the LaAlO3/SrTiO3 heterointerfaces: Effect of carrier confinement and electric field on magnetic interactions, Phys. Rev. B 87, 201102(R) (2013).

38. A. Annadi, Q. Zhang, X. R. Wang, N. Tuzla, K. Gopinadhan, W. M. Lu, A. Roy Barman, Z. Q. Liu, A. Srivastava, S. Saha, Y. L. Zhao, S. W. Zheng, S. Dhar, E. Olsson, B. Gu, S. Yunoki, S. Maekawa, H. Hilgenkamp, T. Venkatesan, Ariando, Anisotropic two-dimensional electron gas at the LaAlO3/SrTiO3 (110) interface, Nature Communications 4, 1838 (2013).

39. Young Jun Shin, Kalon Gopinadhan, Kulothungasagaran Narayanapillai, Alan Kalitsov, Charanjit S. Bhatia and Hyunsoo Yang, Stochastic nonlinear electrical characteristics of graphene, Appl. Phys. Lett. 102, 033101 (2013).

40. Ajeesh M. Sahadevan, Alan Kalitsov, Gopinadhan Kalon, Charanjit S.Bhatia, Julian Velev, and Hyunsoo Yang, Electric field induced magnetization changes in Co/Al2O3 granular multilayers, Phys. Rev. B 87, 014425 (2013).

41. Antony George, S. Mathew, Raoulvan Gastel, Maarten Nijland, K. Gopinadhan, Peter Brinks, T. Venkatesanand Johan E. tenElshof, Large area resist free soft lithographic patterning of graphene, Small 9, 711 (2013).

42. Z. Q. Liu, Y. Ming, W. M. Lu, X. Wang, B. M. Zhang, Z. Huang, C. J. Li, K.Gopinadhan,S. W. Zeng, A. Annadi, T. Venkatesan, Ariando, Tailoring the electronic properties of SrRuO3 thin films in SrRuO3/LaAlO3 superlattices, Appl. Phys. Lett. 101, 223105 (2012).

43. Kalon Gopinadhan, Y. J. Shin, and H. Yang, Universal scaling of resistivity in gated bilayer graphene, Appl. Phys. Lett. 101, 223111 (2012).

44. Ajeesh M. Sahadevan, Kalon Gopinadhan, Charanjit S. Bhatia, and Hyunsoo Yang, Parallel-leaky capacitance equivalent circuit model for MgO based magnetic tunnel junctions, Appl. Phys. Lett. 101, 162404 (2012).

45. S.Mathew, K. Gopinadhan, T. K. Chan, X. Yu, D. Zhan, L. Cao, A. Rusydi, M. B. H. Breese, S. Dhar, Z. X. Shen, T. Venkatesanand John TL Thong, Magnetism in MOS2 induced by proton irradiation, Appl. Phys. Lett. 101, 102103 (2012).

46. A. Annadi, A. Putra, Z.Q. Liu, X. Wang, K. Gopinadhan, Z. Huang, S. Dhar, T. Venkatesan, Ariando, Electronic correlation and strain effects at the interfaces between polar and nonpolar complex oxides, Phys. Rev. B 86, 085450 (2012).

47. Xue Peng Qiu, Young Jun Shin, Jing Niu, Narayanapillai Kulothungasagaran, Gopinadhan Kalon, Cai Yu Qiu, Ting Yu, Hyunsoo Yang, Disorder free sputtering method on graphene, AIP Advances 2, 032121 (2012).

48. Ajeesh M. Sahadevan, Ravi K. Tiwari, Gopinadhan Kalon, Charanjit S. Bhatia, Mark Saeys, and Hyunsoo Yang, Strain engineering of spin-dependent tunneling in magnetic tunnel junctions, Appl. Phys. Lett. 101, 042407 (2012).

49. A. Roy Barman, A. Annadi, K. Gopinadhan, W. M. Lú, Ariando, S. Dhar, and T. Venkatesan, Interplay between carrier and cationic defect concentration in ferromagnetism of anatase Ti1-xTaxO2 thin films, AIP Advances 2, 012148 (2012).

50. Z. Q. Liu, Z. Huang, W. M. Lü, K. Gopinadhan, X. Wang, A. Annadi, T. Venkatesan, and Ariando, Atomically flat interface between a single-terminated LaAlO3 substrate and SrTiO3 thin film is insulating, AIP Advances 2, 012147(2012).

51. Alan Kalitsov, Ajeesh M. Sahadevan, S. Narayana Jammalamadaka, Gopinadhan Kalon, Charanjit S. Bhattia, and Hyunsoo Yang, Magnetic field control of hysteretic switching in Co/Al2O3 multilayers by carrier injection, AIP Advances 1, 042158 (2011).

52. Z. Q. Liu, D. P. Leusink, W. M. Lu, X. Wang, X. P. Yang, K. Gopinadhan, Y. T. Lin, A. Annadi, Y. L. Zhao, A. Roy Barman, S. Dhar, Y. P. Feng, H. B. Su, G. Xiong, T. Venkatesan, and Ariando, Resistive switching mediated by the formation of quasi conduction band in a large band gap insulating oxide, Phys. Rev. B 84, 165106 (2011).

53. Z. Q. Liu, D. P. Leusink, W. M. Lu, X. Wang, K. Gopinadhan, A. Annadi, Y. L. Zhao, X. H. Huang, S. W. Zeng, A. Srivastava, Z. Huang, S. Dhar, T. Venkatesan, and Ariando, Metal-insulator transition in SrTiO3-x thin film induced by frozen-out carriers, Phys. Rev. Lett. 107, 146802 (2011).

54. S. Mathew, T.K. Chan, D. Zhan, K. Gopinadhan, A.R. Barman, M.B.H. Breese, S. Dhar, Z.X. Shen, T. Venkatesan and John TL Thong, MeV proton irradiation on supported and suspended graphene: A Raman spectroscopic layer dependent study, J. Appl. Phys. 110, 084309 (2011).

55. W.M. Lu, X. Wang, Z.Q. Liu, S. Dhar, A. Annadi, K. Gopinadhan, A. Roy Barman, T. Venkatesan, Ariando, Metal-insulator transition at a depleted LaAlO3/SrTiO3 interface: evidence for charge transfer variations induced by SrTiO3 phase transitions, Appl. Phys. Lett. 99, 172103 (2011).

56. Gopinadhan Kalon, Young Jun Shin, Viet Giang Truong, Alan Kalitsov and Hyunsoo Yang, The role of charge traps in inducing hysteresis: capacitance – voltage measurements on top gated bilayer graphene, Appl. Phys. Lett. 99, 083109(2011) [Also selected for September 5, 2011 issue of Virtual Journal of Nanoscale Science &Technology].

57. X. Wang, W.M. Lu, A. Annadi, Z.Q. Liu, K. Gopinadhan, S. Dhar, T. Venkatesan, and Ariando, Magnetoresistance of 2D and 3D electron gas in LaAlO3/SrTiO3 heterostructures: influence of magnetic ordering, interfaces scattering and dimensionality, Phys. Rev. B. 84, 075312 (2011).

58. Gopinadhan Kalon, Young Jun Shin and Hyunsoo Yang, Reversible metal insulator transitions in bilayer graphene upon thermal annealing, Appl. Phys. Lett. 98, 233108 (2011). [Also selected for June 20, 2011 issue of Virtual Journal of Nanoscale Science & Technology].

59. S. Mathew, T.K. Chan, D. Zhan, K. Gopinadhan, A.R. Barman, M.B.H. Breese, S. Dhar, Z.X. Shen, T. Venkatesan and John TL Thong, Stability of Graphene under MeV proton beam Irradiation: Effect of Layer number and substrate, Carbon 49, 1720 (2011).

60.  A. Roy Barman, M. Motapathula, A. Annadi, K. Gopinadhan, Y. L. Zhao, Z. Yong, I. Santoso, S. Dhar, Ariando, M. Breese, A. Rusydi and T. Venkatesan, Multifunctional Ti1-xTaxO2: Ta doping or Ta alloying?, Appl. Phys. Lett. 98, 072111 (2011).

61. Young Jun Shin, Jae Hyun Kwon, Gopinadhan Kalon, Kai-Tak Lam, Charanjit S. Bhatia, Gengchiau Liang, and Hyunsoo Yang, Ambipolar bistable switching effect of graphene, Appl. Phys. Lett. 97, 262105 (2010) [also selected for Jan 3, 2011 issue of Virtual Journal of NanoscaleScience&Technology].

62. Young Jun Shin, Gopinadhan Kalon, Jaesung Son, Jae Hyun Kwon, Jing Niu, Charanjit S. Bhatia, Gengchiau Liang, and Hyunsoo Yang, Tunneling characteristics of graphene, Appl. Phys. Lett. 97, 252102 (2010) [also selected for Jan 3, 2011 issue of Virtual Journal of Nanoscale Science &Technology].

63. Young Jun Shin, Yingying Wang, Han Huang, Gopinadhan Kalon, Andrew Thye Shen Wee, Zexiang Shen, Charanjit Singh Bhatia and Hyunsoo Yang, Surface-energy engineering of graphene, Langmuir 26, 3798 (2010).

64. Mohit Naresh, Kalon Gopinadhan, Srivats Sekhar, Prabhjot Juneja, Manish Sharma, and Aditya Mittal, NSOM/HRTEM characterization of biologically derived cubo–octahedral nanomagnets, IEEE Trans. Magn. 45, 4861 (2009).

65. S. C. Kashyap, K. Gopinadhan, D. K. Pandya, and S. Chaudhary, A study of room temperature ferromagnetism in transition metal and fluorine doped spray pyrolysed SnO2 thin Films, J. Mag. Mag. Mat. 321, 957 (2009).

66. Harish C. Barshillia, N. Selvakumar, K.S. Rajam, K. Gopinadhan, and Sujeet Chaudhary, Investigations of Interface properties of sputter deposited TiN/CrN superlattices by low angle X-ray reflectivity, J. Phys. D : Appl. Phys. 41, 205409 (2008).

67. K. Gopinadhan, S. C. Kashyap, D. K. Pandya, and S. Chaudhary, Evidence of carrier mediated room temperature ferromagnetism in transparent semiconducting Sn1-xCoxO2-δ thin films, J. Phys.: Condens. Matt. 20, 125208(2008).

68. D. K. Pandya, K. Gopinadhan, S. C. Kashyap, and S. Chaudhary, On the role of impurities on ferromagnetism in nanocrystalline SnO2:Ni thick films, Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 38, 162 (2008).

69. K. Gopinadhan, S. C. Kashyap, D. K. Pandya, and S. Chaudhary, High temperature ferromagnetism in spray pyrolysed thin films, J. Appl. Phys. 102, 113513 (2007).

70. K. Gopinadhan, D. K. Pandya, S. C. Kashyap, and S. Chaudhary, On the blue shift in Sn1-xCoxO2-δ transparent ferromagnetic semiconducting thin films, J. Phys.: Condens. Matt. 19, 016216 (2007)

71. K. Gopinadhan, D. K. Pandya, S. C. Kashyap, and S. Chaudhary, Cobalt-substituted SnO2 thin films: A transparent ferromagnetic semiconductor, J. Appl. Phys. 99, 126106 (2006).

72. H C Barshillia, K S Rajam, Anjana Jain, K Gopinadhan and S. Chaudhary, A comparative study on the structure and properties of Nanolayered TiN/NbN and TiAlN/TiN Multilayer coatings prepared by reactive DC-magnetron sputtering, Thin Solid Films 503, 158 (2006).

Papers published in Conference

1. Kalon Gopinadhan, Y. J. Shin, Rashid Jalil, T. Venkatesan, A. K. Geim, A. H. Castro Neto and H. Yang, Extremely sensitive magnetoresistance sensors using few-layer graphene/boron-nitride, IEEE magnetic Conference (INTERMAG), 2017.

2. Zhi-Peng Ling, Soumya Sarkar, Sinu Mathew, Jun-TaoZhu, K. Gopinadhan, T. Venkatesan and Kah-Wee Ang, Nickel-phosphide contact for effective Schottky barrier modulation in black phosphorous p-channel transistors, International symposium on VLSI Technology, Systems and applications (VISI-TSA), 2016.

3.  Jan Gaudestad, Antonio Orozco, Mark Kimball, Kalon Gopinadhan* (*-presenter) and Thirumalai Venkatesan, Short localization in a multichip BGA package, IPFA proceedings, 74-77, 2014 Singapore.

4. Kalon Gopinadhan, Young Jun Shin, Indra Yudhistira, Jing Niu, and Hyunsoo Yang, Giant magnetoresistance single layer graphene sensors, Intermag 2014, May 4-8, Dresden Germany

5. Jeremy Levy, Mengchen Huang, Guanglei Cheng, Patrick Irvin, Anil Annadi, Kalon Gopinadhan, A Ariando, T Venkatesan, Q Zhang, Bo Gu, Seiji Yunoki, Sadamichi Maekawa, Anisotropic superconductivity of nanowires at LaAlO3/SrTiO3(110) hetero interface, APS Meeting Abstracts (March 2014 and March 2015).

6.  A. Sahadevan, A. Kalitsov, K. Gopinadhan, C.S. Bhatia and H. Yang, Magnetization fluctuations in magnetic granular systems by electric field induced oxygen migration, FQ-12, Intermag May 7-11, 2012, Vancouver, Canada.

7.  Kalon Gopinadhan, Arkajit Roy Barman, A. Annadi, T. P. Sarkar, W. M. Lv, Z. Q. Li, Amar Srivastava, Ariando, S. Dhar, and T.  Venkatesan, Universal Kondo effect in Ti0.94M0.06O2 (M=Nb, Ta) thin films, APS Meeting Abstracts 1, 16015 (2012), Boston, USA.

8.  W. M. Lv, X. Wang, Z.Q. Liu, K. Gopinadhan, A. Annadi, S. W. Zeng, Z. Huang, S. Dhar, Ariando, and T. Venkatesan, Unexpected magnetic Exchange Interaction between Epitaxial La0.67Sr0.33MnO3 film and a two Dimensional Electron Gas at an LaAlO3/SrTiO3 Interface, APS Meeting Abstracts 1, 18003 (2012), Boston, USA.

9.  A. Annadi, X. Wang, K.Gopinadhan, W. M. Lv, Z. Q. Liu, A. Roy Barman, A. Srivastava, S.Saha, S.Dhar, H. Hilgenkamp, T. Venkatesan, and Ariando, Unexpected Two Dimensional Electron Gas at the LaAlO3/SrTiO3 (110) Interface, APS Meeting Abstracts, Boston 1, 18002 (2012), Boston, USA.

10.  A. Srivastava, S.  Saha, A. Annadi, Y. L. Zhao, K. Gopinadhan, X. Wang, N. Naomi, Z.Q. Liu, S. Dhar, T. S. Herng, B.Nina, Ariando, J.Ding, and  T. Venkatesan, Coherently coupled ZnO and VO2 interfaces studied by photoluminescence and electrical transport across a phase transition, APS Meeting Abstracts, Boston, USA (Feb 2012).

11.  Gopinadhan Kalon, Shin Young Jun, and Hyunsoo Yang, Universal Kondo effect in bilayer graphene, MMM Conference, Arizona, USA (October 30, 2011).

12. Ajeesh M. Sahadevan, Alan Kalitsov, S. Narayana Jammalamadaka, Gopinadhan Kalon, Charanjit S. Bhatia, Guangcheng Xiong, and Hyunsoo Yang, Magnetic field controlled threshold resistive switching in magnetic granular systems, MMM Conference, Arizona, USA(October 30, 2011).

13.  Young Jun Shin, Ying ying Wang, Han Huang, Gopinadhan Kalon, Andrew Thye Shen Wee, Zexiang Shen, Charanjit Singh Bhatia,  and  Hyunsoo Yang, Graphene wettability engineering, APS Meeting Abstracts 1, 21013 (2010), Mar 15-19, Portland, Oregon, USA.

14.  S. C. Kashyap, K. Gopinadhan, S. Chaudhary, and D. K. Pandya, Tin oxide based transparent ferromagnetic semiconductor thin films by spray pyrolysis, Mater.Res.Soc.Proc. 962E, P09-06 (2007).

15.  Kalon Gopinadhan, A. Esfandiar, F. C. Wang, B. Radha, and A. K. Geim, Designer ion channels, Graphene 2017, Barcelona, Spain.

16. Kalon Gopinadhan, Anil Annadi, A. Srivastava, W. M. Lu, Ariando and T.Venkatesan, Anisotropy and enhancement of spin-orbit interaction in LaAlO3/SrTiO3 (110) interface, ICMAT 2013, Singapore.

17. Kalon Gopinadhan, A. Annadi, Ariando, and T.Venkatesan, On the nature of the spin-orbit interaction in LaAlO3/SrTiO3 interface, 19th Workshop on Oxide electronics, September 2012, Netherlands.

18. Kalon Gopinadhan, Arkajit Roy Barman, A. Annadi, T. P. Sarkar, W. M. Lv, Z. Q. Li, Amar Srivastava, Ariando, S. Dhar, and T.Venkatesan, Evidence of Kondo effect in Ti 0.94 Nb 0.06O2 and Ti0.94Ta0.06O2 thin films, 19th Workshop on Oxide electronics, September 2012, Netherlands.

19. Weiming Lu, Xiao Wang, Zhiqi Liu, Kalon Gopinadhan, Annadi A, Shengwei Zeng, Zhen Huang, Sankar Dhar, Ariando, Thirumalai Venky Venkatesan, Unexpected Long Range Magnetic Exchange Interaction Mediated by an Insulating Polar Oxide Barrier, ICYRAM  July 2012, Singapore. ICYRAM12-A-0924.

20.  Kalon Gopinadhan, Young Jun Shin, Mustafa Eginligil, Weiqing Zhang, Xianmao Lu, Hyunsoo Yang Tunneling  Characteristics and Weak Anti localization in Sb2Te3 Nanowires, ICYRAM July 2012, ICYRAM 12-A-1017.

21. Kalon Gopinadhan, Anil Annadi, Weiming Lu, Xiao Wang, Zhiqi Liu, Sankar Dhar, Ariando, Thirumalai Venky Venkatesan, Investigation of Spin-orbit Interaction at the LaAlO3 /SrTiO3 Interface: Interplay Between Localization and Rashba Effect, ICYRAM July 2012, ICRAM12-A-1020.

22. Mustafa Eginligil, Young Jun Shin, Kalon Gopinadhan, Hyunsoo Yang, Tunneling Behaviour of Exfoliated Bismuth Telluride, ICYRAM July 2012, ICYRAM12-A-1032.

23. Ajeesh Sahadevan, Ravi Tiwari, Kalon Gopinadhan, Charanjit Singh Bhatia, Mark Saeys, Hyunsoo Yang, Strain Effect in MgO Based Magnetic Tunnel Junctions, ICYRAM July 2012, ICYRAM12-A-1040.

24. Young Jun Shin, Kalon Gopinadhan, Jing Niu, Hyunsoo Yang, Strong Evidence of Chiral Electrons-Weak Antilocalization in Graphene Flakes, ICYRAM July 2012, ICYRAM12-A-1171.

25. Sinu Mathew, Kalon Gopinadhan, T.K. Chan, Xiaojiang Yu, Zhan Da, L. Cao, Andrivo Rusydi, M.B.H. Breese, Sankar Dhar, Zexiang Shen, Thirumalai Venky Venkatesan, John TL Thong, Ion Irradiation Induced Magnetic Ordering in Molybdenum Disulfide ICYRAM July 2012, ICYRAM12-A-1260.

26. Zhiqi Liu, Denise Leusink, Weiming Lu, Xiao Wang, Xiaoping Yang, Kalon Gopinadhan, Yiteng Lin, A. Annadi, Yongliang Zhao, Arkajit Roy Barman, Sankar Dhar, Yuanping Feng, Haibin Su, Guangcheng Xiong, Thirumalai Venkatesan, Ariando, Reversible Metal-Insulator Transition in LaAlO3 Thin Films Mediated by Intragap Defects: An Alternative Mechanism for Resistive Switching, A9-3,Page 34, ICMAT Singapore (2011).

27. Weiming Lu, Xiao Wang, Zhiqi Liu, Sankar Dhar, A. Annadi, Kalon Gopinadhan, Arkajit Roy Barman, Haibin Su, Thirumalai Venkatesan, Ariando, Phase Transition Mediated Resistive Transitions in a Rectifier with a LaAlO3/SrTiO3 Interface Channel, A3-3, Page 30, ICMAT Singapore (2011).

28. Kalon Gopinadhan, Arkajit Roy Barman, A. Annadi, Sankar Dhar, Weiming Lu, Zhiqi Liu, Ariando, Thirumalai Venkatesan, Resistivity Minimum in TaxTi1-xO2(x=0.056) Thin Films-Coexistence of Kondo Effect and Weak Localization, A4-4, Page 30, ICMAT Singapore (2011).

29. A. Annadi, X. Wang, Weiming Lu, Kalon Gopinadhan, Zhiqi Liu, Arkajit Roy Barman, Sankar Dhar, T. Venkatesan, Ariando, Strain Effect Study on Quasi Two Dimensional Electron Gas at LaAlO3/SrTiO3 Interfaces, A-PO4-76, ICMAT Singapore (2011) (Best Poster Award)

30. Arkajit Roy Barman, A. Annadi, Mallikarjuna Rao Motapothula, Kalon Gopinadhan, Dongchen Qi, Iman Santoso, Mark B H Breese, Ariando, Rusydi Andrivo, Sankar Dhar, Thirumalai Venkatesan, Cationic-Defect- Induced Room Temperature Ferromagnetism in Thin Films of Multifunctional Alloy System: Ti1-xTaxO2, A4-6, Page 31, ICMAT Singapore (2011)

31. Amar Srivastava, Kalon Gopinadhan, Arkajit Roy Barman, Surajit Saha, A. Annadi, SankarDhar, Ariando, Thirumalai Venkatesan, Structural Phase Transition of VO2 and Its Influence on Oxide Heterostructures, ICMAT Singapore (2011).

32. Sankar Dhar, Arkajit Roy Barman, Mallikarjuna Rao Motapothula, A. Annadi, Dongchen Qi, Kalon Gopinadhan, Nikolai Yakovlev, Ariando, Mark B H Breese, H. Hilgenkamp, Yuanping Feng, Rusydi Andrivo, Thirumalai Venkatesan, Role of M5+ (M=Ta or Nb) ion in observed ferromagnetic properties of Ti1-xMxO2thin films, A4-3,Page 30, ICMAT Singapore (2011).

33.  Sinu Mathew, Chan Taw Kuei, Zhan Da, Kalon Gopinadhan, Arkajit Roy Barman, Mark B H Breese, Sankar Dhar, Zexiang Shen, Thirumalai Venkatesan, John Tl Thong, Stability of Graphene Under 2 MeV Proton Irradiation: Effect of Layer Number and Substrate, ICMAT Singapore (2011)

34. S. Mathew, A.R. Barman, T.K. Chan, D. Zhan, K. Gopinadhan, Y.N. Xu, M. B. H. Breese, S. Dhar, Ting Yu, Z.X. Shen, T. Venkatesan and John T L Thong, The effects of MeV proton irradiation on graphene, ECI Graphene conference, Singapore-Recent Advances in Graphene and Related Materials, August 2010, Singapore.

35. S. C. Kashyap, K. Gopinadhan, D. K. Pandya and Sujeet Chaudhary, A study of room temperature ferromagnetism in transition metal and fluorine doped spray pyrolysed SnO2 thin films, Ist WUN International Conference on Spintronic Materials and Technology, WUN-SPIN07, Aug. 7-10, 2007, York, UK.

36. D.K.Pandya,K.Gopinadhan,S.C.Kashyap,andS.Chaudhary, On the role of antiferromagnetic impurities in inducing ferromagnetism in nanocrystalline Ni:SnO2 thin films, International Conference on Materials for Advanced technologies (ICMAT), Jul. 1-6, 2007, Singapore.

37. K. Gopinadhan, D. K. Pandya, S. C. Kashyap and S. Chaudhary, Ni-doped SnO2 thin films-A dilute magnetic semiconductor, Indo-US Workshop AMTNOE 2007, New Delhi, India, Feb. 19-22, 2007.

38. K. Gopinadhan, D. K. Pandya, S. C. Kashyapand ,S.Chaudhary,  Optical properties of cobalt-substituted tin oxide nanogranular thin films, International Conference on Nanoscience and Technology (ICONSAT-06), March 16-18, 2006, India Habitat Centre, New Delhi, India. Page B155 (Adjudged to be one of the best posters out of 120 posters).

39.  K. Gopinadhan, K. P. Bhatti, S. Chaudhary, D. K. Pandya and S. C. Kashyap, Room Temperature Ferromagnetism in Doped Oxide Semiconductors, Indo-Singapore Symp. on Advanced Mat. (AFMS-6), February 24-26, 2006, I.I.T. Bombay.