Papers Published/Accepted

        25. A One-step, Template-free Synthesis, Characterization, Optical and Magnetic Properties of Zn_1-xMn_xTe Nanosheets

    Sayan Bhattacharyya, D. Zitoun, Y. Estrin, O. Moshe, D. H. Rich, and A. Gedanken,

        Chem. Mater. 2009, 21, pp. 326-335.

        24. One-Pot Fabrication and Magnetic Studies of Mn-doped TiO₂ Nanocrystals with an Encapsulating Carbon Layer

         Sayan Bhattacharyya, Andrea Pucci, D. Zitoun and A. Gedanken,

         Nanotechnology 2008, 19, pp. 495711-(1-8).

        23. Interplay of Porosity in g–Al₂O₃ doped ZnO Nanocomposites: A Comparative Study of Sonochemical and Microwave Reaction Routes 

    Sayan Bhattacharyya and A. Gedanken,

    J. Phys. Chem. C 2008, 112, pp. 13156-13162.

        22. One-Pot Synthesis, Characterization of Mn²⁺-doped Wurtzite CdSe Nanocrystals Encapsulated with Carbon 

        Sayan Bhattacharyya, D. Zitoun and A. Gedanken,

        J. Phys. Chem. C 2008, 112, pp. 7624-7630.

        21. One-step Solvent-free Synthesis and Characterization of Zn_1-xMn_xSe @ C Nanorods and Nanowires

    Sayan Bhattacharyya, Ilana Perelshtein, O. Moshe, D. H. Rich and A. Gedanken,

    Adv. Funct. Mater. 2008, 18, pp. 1641-1653.   

        20. Synthesis, Characterization and Room Temperature Ferromagnetism in Cobalt-doped Zinc Oxide (ZnO:Co²⁺) Nanocrystals Encapsulated in Carbon 

        Sayan Bhattacharyya and A. Gedanken,

        J. Phys. Chem. C 2008, 112, pp. 4517-4523. 

        19. Microwave-assisted Insertion of Silver Nanoparticles into 3-D Mesoporous Zinc Oxide Nanocomposites and Nanorods 

    Sayan Bhattacharyya and A. Gedanken,

    J. Phys. Chem. C 2008, 112, pp. 659-665.

        (Listed @ 7/20 among the Most-Accessed Articles: January-March 2008) 

        18. A Template-free, Sonochemical Route to Porous ZnO Nano-disks

        Sayan Bhattacharyya and A. Gedanken,

        Microporous Mesoporous Mater. 2008, 110, pp. 553-559. 

        17. Spin-Glass-Like Behavior for ε-Fe_3-xNi_xN (0.0 ≤ x ≤ 0.8) Nanoparticles

    N. S. Gajbhiye and Sayan Bhattacharyya, 

    Mater. Chem. Phys. 2008, 108, pp. 201-207.

        16. Observation of Exchange Bias and Spin-glass-like Ordering in ε-Fe_2.8Cr_0.2N Nanoparticles

        N. S. Gajbhiye, Sayan Bhattacharyya and Sachil Sharma,

        Pramana 2008, 70, pp. 367-373. 

        15. Synthesis and Characterization of ε-Fe₃N/GaN, 54/46-composite Nanowires

    N. S. Gajbhiye, Sayan Bhattacharyya and S. M. Shivaprasad, 

    Mater. Res. Bull. 2008, 43, pp. 272-283.

        14. Sonochemical Insertion of Silver Nanoparticles into 2-D Mesoporous Alumina 

        Sayan Bhattacharyya, Alexandra Gabashvili, Nina Perkas, A. Gedanken,

        J. Phys. Chem. C 2007, 111, pp. 11161-11167.

        13. Mössbauer and Magnetic Studies for the Coexistence of ε-Fe_3-xNi_xN and γ"-Fe_4-yNi_yN Phases in Fe-Ni-N Nanoparticles

     N. S. Gajbhiye and Sayan Bhattacharyya,

    Indian J. Pure Appl. Phys. 2007, 45, pp. 834-838. 

        12. Magnetic Interactions in ε-Fe₃N-GaN Nanocomposites

         N. S. Gajbhiye and Sayan Bhattacharyya, 

        J. Appl. Phys. 2007, 101, pp. 113902-(1-4).

        11. Synthesis, Characterization and Magnetic Interactions Study of ε-Fe₃N-CrN Nanorods

     N. S. Gajbhiye, Sayan Bhattacharyya, S. M. Shivaprasad and J. Weissmüller,

    J. Nanosci. Nanotechno. 2007, 7, pp. 1836-1840. 

        10. Exchange Bias and Spin-Glass-Like Ordering in ε-Fe₃N-CrN Nanocomposites 

         N. S. Gajbhiye and Sayan Bhattacharyya, 

        Jpn. J. Appl. Phys. 2007, 46, pp. 980-987.

        09. Synthesis and Structural Investigation of ε-Fe_3-xNi_xN (0.0 ≤ x ≤ 0.8) Nanoparticles 

     N. S. Gajbhiye and Sayan Bhattacharyya, 

    Prog. Cryst. Growth. Ch. 2006, 52, pp. 132-141.

        08. Magnetic Properties of Co and Ni Substituted ε-Fe₃N Nanoparticles 

         N. S. Gajbhiye, R. S. Ningthoujam and Sayan Bhattacharyya, 

        Hyperfine Interact. 2006, 164, pp. 17-26.

        07. Mössbauer Spectroscopic Studies of Self-assembled Monodispersed FePt Nanoparticles

     N. S. Gajbhiye and Sayan Bhattacharyya,

    National Academy Science Letters (India) 2006, 29, pp. 287-297.

        06. Magnetic Properties of ε-Fe₃N-GaN Core-Shell Nanowires 

         N. S. Gajbhiye and Sayan Bhattacharyya, 

        Nanotechnology 2005, 16, pp. 2012-2019.

        05. Mössbauer Studies of ε-Fe_3-xNi_xN and γ"-Fe_4-yNi_yN Nanoparticles 

     N. S. Gajbhiye and Sayan Bhattacharyya, 

    Hyperfine Interact. 2005, 165, pp. 147-151.

        04. Mössbauer and Magnetic Studies of MFe₂O₄ (M = Co, Ni) Nanoparticles 

         N. S. Gajbhiye, Sayan Bhattacharyya, G. Balaji, R. S. Ningthoujam, Raj Kumar Das, Susmita Basak and J. Weissmüller, 

        Hyperfine Interact. 2005, 165, pp. 153-159.

        03. Magnetic Properties of ε-Fe_3-xNi_xN Nanoparticles 

     N. S. Gajbhiye and Sayan Bhattacharyya, 

    Phys. Status Solidi C 2004, 1, pp. 3764-3768.

        02. Magnetism of Nanostructured Iron Nitride (Fe-N) Systems 

         N. S. Gajbhiye, R. N. Panda, R. S. Ningthoujam, Sayan Bhattacharyya, 

        Phys. Status Solidi C 2004, 1, pp. 3252-3259.

        01. Mössbauer Studies of Nanosize CuFe₂O₄ Particles 

     N. S. Gajbhiye, G. Balaji, Sayan Bhattacharyya and M. Ghafari, 

    Hyperfine Interact. 2004, 156-157, pp. 57-61. 

Proceedings of Conference/Symposium

n  National Conference and Symposium on Solid State Chemistry and Allied Areas 2001 held at Indian Institiute of Technology, Kanpur, India during December 6-8, 2001.

        Synthesis of Nanocrystalline Gallium Nitride by Different Precursor Routes

        N. S. Gajbhiye and Sayan Bhattacharyya (Poster Presentation)

n  Thirteenth National Symposium and Workshop on Thermal Analysis held at Bhabha Atomic Research Centre, Mumbai, India during January 21-25, 2002.

        Low Temperature Synthesis of Nanocrystalline Superconducting VN and its Thermal Decomposition to V₂O₅

        N. S. Gajbhiye, Raghumani Singh Ningthoujam and Sayan Bhattacharyya (Oral Presentation)

n  National Symposium on Nanostructured Materials held at Indian Institute of Technology, Delhi during December 5-6, 2002.

        Synthesis and Characterization of Nanocrystalline CoMoN₂

        N. S. Gajbhiye and Sayan Bhattacharyya (Poster Presentation – 1^st Prize)

n  3^rd National Symposium & Conference on Solid State Chemistry and Allied Areas held at Indian Institute of Technology, Delhi during December 4-6, 2003.

        Synthesis, Characterization & Magnetic Properties Ni Substituted e-Fe₃N Nanoparticles

    N. S. Gajbhiye and Sayan Bhattacharyya (Poster Presentation – 3^rd Prize)

n  Chemfest-2005 held at Department of Chemistry, Indian Institiute of Technology, Kanpur, India on April 2, 2005.

        Magnetic Properties of e-Fe_3-xNi_xN Nanoparticles

    N. S. Gajbhiye and Sayan Bhattacharyya (Poster Presentation)

n  24th Annual Conference of the Indian Council of Chemists (ICC) held at Birla Institute of Technology, Mesra, Ranchi, India during December 16-18, 2005.

    Magnetic Interactions Study of ε-Fe₃N-GaN Core-Shell Nanocomposites/Nanowires

    N. S. Gajbhiye and Sayan Bhattacharyya (Invited Lecture)

n  National Symposium on Applications of ⁵⁷Fe Mössbauer Spectroscopy held at Jai Narain Vyas University, Jodhpur during February 6-8, 2006.

   Mössbauer and Magnetic Studies of Ni Substituted ε-Fe₃N and γ′-Fe₄N Nanoparticles

   N. S. Gajbhiye and Sayan Bhattacharyya (Oral Presentation)

n  International Conference on Nanoscience & Technology (ICONSAT 2006) held at India Habitat Centre, New Delhi during March 16-18,

   2006.

   Synthesis, Characterization and Magnetic Interactions Study of ε-Fe₃N-CrN Nanorods

   N. S. Gajbhiye, Sayan Bhattacharyya, S. M. Shivaprasad and J. Weissmüller (Poster Presentation)