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Bhowmik, R. N. ; Ranganathan, R. ; Nagarajan, R. (2006) Lattice expansion and noncollinear to collinear ferrimagnetic order in a MnCr₂O₄ nanoparticle Physical Review B, 73 (14). 144413_1-144413 _9. ISSN 0163-1829

Bhowmik, R. N. ; Ranganathan, R. ; Nagarajan, R. (2006) Coexistence of spin glass and superparamagnetism with ferrimagnetic order in polycrystalline spinel Co_0.2Zn_0.8Fe_1.95Ho_0.05O₄ Journal of Magnetism and Magnetic Materials, 299 (2). pp. 327-337. ISSN 0304-8853

Joshi, Devang A. ; Tomy, C. V. ; Rana, D. S. ; Nagarajan, R. ; Malik, S. K. (2006) Magnetic properties of ternary gallides of type RNi₄Ga (R=rare earths) Solid State Communications, 137 (4). pp. 225-229. ISSN 0038-1098

Bhowmik, R. N. ; Ranganathan, R. ; Nagarajan, R. ; Ghosh, Biswatosh ; Kumar, S. (2005) Role of strain-induced anisotropy on magnetic enhancement in mechanically alloyed Co_0.2Zn_0.8Fe₂O₄ nanoparticle Physical Review B, 72 (9). 094405_1-094405_10. ISSN 0163-1829

Bhowmik, R. N. ; Nagarajan, R. ; Ranganathan, R. (2004) Magnetic enhancement in antiferromagnetic nanoparticle of CoRh₂O₄ Physical Review B, 69 (5). 054430_1-054430_5. ISSN 0163-1829

Rao, C. N. R. ; Sampathkumaran, E. V. ; Nagarajan, R. ; Paul, Geo ; Behera, J. N. ; Choudhury, Amitava (2004) Synthesis, structure, and the unusual magnetic properties of an amine-templated iron(ii) sulfate possessing the Kagome lattice Chemistry of Materials, 16 (8). pp. 1441-1446. ISSN 0897-4756

Bhowmik, R. N. ; Ranganathan, R. ; Sarkar, S. ; Bansal, C. ; Nagarajan, R. (2003) Magnetic enhancement of Co_0.2Zn_0.8Fe₂O₄ spinel oxide by mechanical milling Physical Review B, 68 (13). 134433_1-134433_9. ISSN 0163-1829

Hossain, Z. ; Geibel, C. ; Gupta, L. C. ; Nagarajan, R. ; Godart, C. (2002) Antiferromagnetic transition in CePd₂B₂C and possible heavy-fermion behaviour in CePt₂B₂C Journal of Physics: Condensed Matter, 14 (29). pp. 7045-7051. ISSN 0953-8984

Ram, M. ; Krolas, K. ; Bonville, P. ; Hodges, J. A. ; Hossain, Z. ; Nagarajan, R. ; Dhar, S. K. ; Gupta, L. C. ; Alleno, E. ; Godart, C. (2000) Crystal electric field in YbNi₂B₂C and YbNiBC observed by ¹⁷²Yb perturbed angular correlations Journal of Magnetism and Magnetic Materials, 219 (1). pp. 15-21. ISSN 0304-8853

Sarma, D. D. ; Sampathkumaran, E. V. ; Ray, Sugata ; Nagarajan, R. ; Majumdar, Subham ; Kumar, Ashwani ; Nalini, G. ; Guru Row, T. N. (2000) Magnetoresistance in ordered and disordered double perovskite oxide, Sr₂FeMoO₆ Solid State Communications, 114 (9). pp. 465-468. ISSN 0038-1098

Watanabe, Tadataka ; Kitazawa, Koichi ; Hasegawa, Tetsuya ; Hossain, Zakir ; Nagarajan, Radhakrishnan ; Gupta, Laxmi Chand (2000) Electron tunneling measurements of antiferromagnetic superconductor ErNi₂B₂C Journal of the Physical Society of Japan, 69 (8). pp. 2708-2709. ISSN 0031-9015

Mazumdar, Chandan ; Nagarajan, R. ; Gupta, L. C. ; Padalia, B. D. ; Vijayaraghavan, R. (2000) SmNi₄B: a narrow domain-wall ferromagnet Applied Physics Letters, 77 (6). pp. 895-897. ISSN 0003-6951

Bonville, P. ; Hodges, J. A. ; Hossain, Z. ; Nagarajan, R. ; Dhar, S. K. ; Gupta, L. C. ; Alleno, E. ; Godart, C. (1999) Heavy electron YbNi₂B₂C and giant exchange YbNiBC: ¹⁷⁰Yb Mossbauer spectroscopy and magnetization studies European Physical Journal B, 11 (3). pp. 377-388. ISSN 1434-6028

Chinchure, Aravind D. ; Nagarajan, R. ; Gupta, L. C. (1999) Superconductivity in new quaternary borocarbide system R-Re-B-C (R=Y, Gd, Tb and Lu) Solid State Communications, 110 (12). pp. 691-695. ISSN 0038-1098

Mazumdar, Chandan ; Ghosh, K. ; Nagarajan, R. ; Ramakrishnan, S. ; Padalia, B. D. ; Gupta, L. C. (1999) Low-temperature heat-capacity studies of R₂Ni₃Si₅ (R=Pr, Nd, Sm, Gd, Tb, Dy, Ho) Physical Review B, 59 (6). pp. 4215-4220. ISSN 0163-1829

Meenakshi, S. ; Vijayakumar, V. ; Rao, R. S. ; Godwal, B. K. ; Sikka, S. K. ; Ravindran, P. ; Hossain, Z. ; Nagarajan, R. ; Gupta, L. C. ; Vijayaraghavan, R. (1998) High-pressure studies on YNi₂B₂C at room temperature Physical Review B, 58 (6). pp. 3377-3380. ISSN 0163-1829

Hossain, Z. ; Nagarajan, R. ; Dhar, S. K. ; Gupta, L. C. (1998) Anomalously high T_m for Yb-ions in a new quaternary borocarbide, YbNiBC Journal of Magnetism and Magnetic Materials, 184 (2). pp. 235-237. ISSN 0304-8853

Godart, C. ; Alleno, E. ; Tominez, E. ; Gupta, L. C. ; Nagarajan, R. ; Hossain, Z. ; Lynn, J. W. ; Bonville, P. ; Hodges, J. A. ; Sanchez, J. P. ; Felner, I. (1997) Some chemical and physical properties of quaternary borocarbides Journal of Solid State Chemistry, 133 (1). pp. 169-177. ISSN 0022-4596

Mazumdar, Chandan ; Nigam, A. K. ; Gupta, L. C. ; Nagarajan, R. ; Chandra, G. ; Padalia, B. D. ; Godart, C. ; Vijayaraghavan, R. (1997) Anomalous magnetoresistance in antiferromagnetic polycrystalline materials R₂Ni₃Si₅ (R=rare earth) Journal of Applied Physics, 81 (8). pp. 5781-5783. ISSN 0021-8979

Lynn, J. W. ; Skanthakumar, S. ; Huang, Q. ; Sinha, S. K. ; Hossain, Z. ; Gupta, L. C. ; Nagarajan, R. ; Godart, C. (1997) Magnetic order and crystal structure in the superconducting RNi₂B₂C materials Physical Review B, 55 (10). pp. 6584-6598. ISSN 0163-1829

Nagarajan, R. (1997) Superconductivity and magnetism in quaternary borocarbides Journal of Low Temperature Physics, 107 (5-6). pp. 517-526. ISSN 0022-2291

Sanchez, J. P. ; Vulliet, P. ; Godart, C. ; Gupta, L. C. ; Hossain, Z. ; Nagarajan, R. (1996) Magnetic and crystal-field properties of the magnetic superconductor DyNi₂B₂C from ¹⁶¹Dy Mossbauer spectroscopy Physical Review B, 54 (13). pp. 9421-9427. ISSN 0163-1829

Mazumdar, Chandan ; Nigam, A. K. ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. ; Padalia, B. D. ; Chandra, G. ; Vijayaraghavan, R. (1996) Anomalous magnetoresistance behavior of R₂Ni₃Si₅ (R=Pr, Dy, Ho) Physical Review B, 54 (9). pp. 6069-6072. ISSN 0163-1829

Patil, Sujata ; Hossain, Z. ; Paulose, P. L. ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. (1996) Ce₃Cu₃Sb₄: the first Ce-based semiconducting ferromagnet Solid State Communications, 99 (6). pp. 419-422. ISSN 0038-1098

Dhar, S. K. ; Nagarajan, R. ; Hossain, Z. ; Tominez, E. ; Godart, C. ; Gupta, L. C. ; Vijayaraghavan, R. (1996) Anomalous suppression of T_c and moderate heavy fermion behaviour in YbNi₂B₂C Solid State Communications, 98 (11). pp. 985-989. ISSN 0038-1098

Bonville, P. ; Hodges, J. A. ; Vaast, C. ; Alleno, E. ; Godart, C. ; Gupta, L. C. ; Hossain, Z. ; Nagarajan, R. ; Hilscher, G. ; Michor, H. (1996) Incommensurate magnetic structure and crystal field in ErNi₂B₂C studied by ¹⁶⁶Er Mossbauer spectroscopy and specific heat measurements Zeitschrift für Physik B Condensed Matter, 101 (4). pp. 511-520. ISSN 0722-3277

Khare, Neeraj ; Gupta, A. K. ; Khare, Sangeeta ; Gupta, L. C. ; Nagarajan, R. ; Hossain, Z. ; Vijayaraghavan, R. (1996) Radio frequency-SQUID effect in YNi₂B₂C due to natural grain boundary weak links Applied Physics Letters, 69 (10). pp. 1483-1485. ISSN 0003-6951

Hossain, Z. ; Dhar, S. K. ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. ; Vijayaraghavan, R. (1995) Magnetic properties of RNi₂B₂C (R=Pr, Sm, Dy and Tb) IEEE Transactions on Magnetics, 31 (6). 4133- 4135. ISSN 0018-9464

Hossain, Zakir ; Nagarajan, R. ; Etile, M. ; Godart, C. ; Kappler, J. P. ; Gupta, L. C. ; Vijayaraghavan, R. (1995) Structural, magnetic and mossbauer studies of a new equiatomic Eu-based stannide: EuAgSn Journal of Magnetism and Magnetic Materials, 150 (2). pp. 223-226. ISSN 0304-8853

Alleno, E. ; Hossain, Z. ; Godart, C. ; Nagarajan, R. ; Gupta, L. C. (1995) Intermediate valence of Ce in Y_1-xCe_xNi₂B₂C (x=0, 0.05, 0.1, 0.25, 0.5, and 1) Physical Review B, 52 (10). pp. 7428-7433. ISSN 0163-1829

Jacobs, T. ; Willemsen, Balam A. ; Sridhar, S. ; Nagarajan, R. ; Gupta, L. C. ; Hossain, Z. ; Mazumdar, Chandan ; Canfield, P. C. ; Cho, B. K. (1995) Microwave properties of borocarbide superconductors RNi₂B₂C (R=Y,Er,Tm,Ho) Physical Review B, 52 (10). R7022-R7025. ISSN 0163-1829

Nagarajan, R. ; Gupta, L. C. ; Mazumdar, Chandan ; Hossain, Zakir ; Dhar, S. K. ; Godart, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1995) Superconductivity and magnetism in quaternary F(F ≡ Y or F elements) transition metal borocarbides and magnetic properties of RNi₄B (R≡ Y or rare earth) Journal of Alloys and Compounds, 225 (1-2). pp. 571-577. ISSN 0925-8388

Kohara, T. ; Oda, T. ; Ueda, K. ; Yamada, Y. ; Mahajan, A. ; Elankumaran, K. ; Hossian, Zakir ; Gupta, L. C. ; Nagarajan, R. ; Vijayaraghavan, R. ; Mazumdar, Chandan (1995) Superconducting energy gap and antiferromagnetic spin fluctuations in the superconductor YNi₂B₂C: an NMR study Physical Review B, 51 (6). pp. 3985-3988. ISSN 0163-1829

Sinha, S. K. ; Lynn, J. W. ; Grigereit, T. E. ; Hossain, Z. ; Gupta, L. C. ; Nagarajan, R. ; Godart, C. (1995) Neutron-diffraction study of antiferromagnetic order in the magnetic superconductor ErNi₂B₂C Physical Review B, 51 (1). pp. 681-684. ISSN 0163-1829

Godart, C. ; Gupta, L. C. ; Nagarajan, R. ; Dhar, S. K. ; Noel, H. ; Potel, M. ; Mazumdar, Chandan ; Hossain, Zakir ; Levy-Clement, C. ; Schiffmacher, G. ; Padalia, B. D. ; Vijayaraghavan, R. (1995) Structural, superconducting, and magnetic properties of YNi₂B₂C and ErNi₂B₂C Physical Review B, 51 (1). pp. 489-496. ISSN 0163-1829

Kadam, R. M. ; Sastry, M. D. ; Hossain, Zakir ; Mazumdar, Chandan ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. ; Vijayaraghavan, R. (1994) EPR and microwave-absorption studies in a new class of superconductors. Quarternary rare-earth transition metal borocarbides YPd₅B₃C_0.35 and YNi₂B₂C Physica C: Superconductivity, 232 (3-4). pp. 359-363. ISSN 0921-4534

Mazumdar, C. ; Nagarajan, R. ; Gupta, L. C. ; Vijayaraghavan, R. ; Godart, C. ; Padalia, B. D. (1994) Magnetic properties of two new compounds: Pr₂Ni₃Si₅ and Ho₂Ni₃Si₃ IEEE Transactions on Magnetics, 30 (6). pp. 4960-4962. ISSN 0018-9464

Hossain, Zakir ; Gupta, L. C. ; Nagarajan, R. ; Raj, P. ; Dhar, S. K. ; Godart, C. ; Suryanarayana, P. ; Bagchi, S. N. ; Date, V. G. ; Purushotham, D. S. C. ; Vijayaraghavan, R. (1994) Search for superconductivity in thorium- and uranium-based boro-carbides Europhysics Letters, 28 (1). pp. 55-59. ISSN 0295-5075

Hossain, Zakir ; Gupta, L. C. ; Mazumdar, Chandan ; Nagarajan, R. ; Dhar, S. K. ; Godart, C. ; Levy-Clement, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1994) Superconductivity at 22K and 10K in the quaternary borocarbides RPd₄BC_X(R = Y,Lu) Solid State Communications, 92 (4). pp. 341-344. ISSN 0038-1098

Nagarajan, R. ; Mazumdar, Chandan ; Hossain, Zakir ; Dhar, S. K. ; Gopalakrishnan, K. V. ; Gupta, L. C. ; Godart, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1994) Bulk superconductivity at an elevated temperature (T_c≊12 K) in a nickel containing alloy system Y-Ni-B-C Physical Review Letters, 72 (2). pp. 274-277. ISSN 0031-9007

Mazumdar, Chandan ; Nagarajan, R. ; Gupta, L. C. ; Vijayaraghavan, R. ; Godart, C. ; Padalia, B. D. (1994) Magnetic properties of two new compounds: Gd₂Ni₃Si₅ and Sm₂Ni₃Si₅ Journal of Applied Physics, 75 (10). pp. 7155-7157. ISSN 0021-8979

Mazumdar, Chandan ; Nagarajan, R. ; Godart, C. ; Gupta, L. C. ; Latroche, M. ; Dhar, S. K. ; Levy-Clement, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1993) Superconductivity at 12 K in Y-Ni-B system Solid State Communications, 87 (5). pp. 413-416. ISSN 0038-1098

Patil, Sujata ; Nagarajan, R. ; Godart, C. ; Kappler, J. P. ; Gupta, L. C. ; Padalia, B. D. ; Vijayaraghavan, R. (1993) Valence fluctuation in the dilute Eu systems Eu:RPd₂Si₂, Eu:RCu₂Si₂, and Eu:RNiSi₂ (R=La, Y, and Yb) Physical Review B, 47 (14). pp. 8794-8800. ISSN 0163-1829

Rao, C. N. R. ; Nagarajan, R. ; Vijayaraghavan, R. (1993) Synthesis of cuprate superconductors Superconductor Science and Technology, 6 (1). pp. 1-22. ISSN 0953-2048

Tyagi, A. K. ; Rao, U. R. K. ; Iyer, R. M. ; Nagarajan, R. (1993) On the preparation and characterization of REBa₂F₇-type compounds Journal of Materials Science Letters, 12 (21). pp. 1663-1664. ISSN 0261-8028

Mazumdar, Chandan ; Nagarajan, R. ; Dhar, S. K. ; Gupta, L. C. ; Vijayaraghavan, R. ; Padalia, B. D. (1992) Ce₂Ni₃Si₅: a mixed-valence cerium compound Physical Review B, 46 (14). pp. 9009-9012. ISSN 0163-1829

Rao, C. N. R. ; Nagarajan, R. ; Ganguli, A. K. ; Subbanna, G. N. ; Bhat, S. V. (1990) Nature and stability of the "60-K superconducting phase" in the YBa₂Cu₃O_7−δ system Physical Review B: Condensed Matter and Materials Physics, 42 (10). pp. 6765-6768. ISSN 1098-0121

Paulose, P. L. ; Nagarajan, V. ; Nagarajan, R. ; Vijayaraghavan, R. (1990) Evidence for a rhodium moment in amorphous (Fe_xRh_1-x)₈₀B₂₀ alloys Physical Review B, 42 (1). pp. 1070-1073. ISSN 0163-1829

Rao, C. N. R. ; Nagarajan, R. ; Vijayaraghavan, R. ; Vasanthacharya, N. Y. ; Kulkarni, G. V. ; Rao, G. Rango ; Umarji, A. M. ; Somasundaram, P. ; Subbanna, G. N. ; Raju, A. R. ; Sood, A. K. ; Chandrabhas, N. (1990) Superconducting cuprates of the series Bi₂Ca_1-xLn_xSr₂Cu₂O_8+δ (Ln=rare earth or Y) Superconductor Science and Technology, 3 (5). pp. 242-248. ISSN 0953-2048

Malik, S. K. ; Tomy, C. V. ; Adroja, D. T. ; Dhar, S. K. ; Nagarajan, R. ; Prasad, Ram ; Soni, N. C. (1988) Superconducting and magnetic studies on GdBa₂(Cu_1-xFe_x)₃O_7+z oxide system Solid State Communications, 67 (5). pp. 521-524. ISSN 0038-1098

Malik, S. K. ; Tomy, C. V. ; Adroja, D. T. ; Nagarajan, R. ; Prasad, Ram ; Soni, N. C. (1988) Magnetic and ¹⁵¹Eu Mossbauer studies on orthorhombic and tetragonal EuBa₂Cu₃O_7-y Solid State Communications, 66 (10). pp. 1097-1100. ISSN 0038-1098

Patil, Sujata ; Nagarajan, R. ; Gupta, L. C. ; Godart, C. ; Vijayaraghavan, R. ; Padalia, B. D. (1988) Eu₂Ni₃Si₅: a new valence-fluctuation system Physical Review B, 37 (13). pp. 7708-7711. ISSN 0163-1829

Grover, A. K. ; Dhar, S. K. ; Paulose, P. L. ; Nagarajan, V. ; Sampathkumaran, E. V. ; Nagarajan, R. (1987) Influence of chemical substituents on the superconductivity of La_1.8Sr_0.2CuO₄ Solid State Communications, 63 (11). pp. 1003-1007. ISSN 0038-1098

Patil, Sujata ; Nagarajan, R. ; Gupta, L. C. ; Vijayaraghavan, R. ; Padalia, B. D. (1987) ¹⁵¹Eu-Mossbauer investigations in a new Eu-based mixed valent material EuIr₂Si₂ Solid State Communications, 63 (11). pp. 955-958. ISSN 0038-1098

Paulose, P. L. ; Nagarajan, V. ; Nagarajan, Radhakrishnan ; Vijayaraghavan, Ramanuja (1987) Magnetism in amorphous Ru_xFe_80-xB₂₀ alloys: magnetization and Mossbauer study Solid State Communications, 61 (3). pp. 151-155. ISSN 0038-1098

Nagarajan, R. ; Shenoy, G. K. ; Gupta, L. C. ; Sampathkumaran, E. V. (1985) Anomalous behavior of the Mossbauer resonance width in mixed-valence EuNi₂P₂ Physical Review B, 32 (5). pp. 2846-2850. ISSN 0163-1829

Darshan, B. ; Padalia, B. D. ; Nagarajan, R. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1984) X-ray-absorption near-edge-structure study of EuPd₃B_x: a mixed-valence system Physical Review B, 30 (7). pp. 4031-4033. ISSN 0163-1829

Dhar, S. K. ; Nagarajan, R. ; Malik, S. K. ; Vijayaraghavan, R. ; Abd-Elmeguid, M. M. ; Micklitz, H. (1984) Valence behavior of europium in EuPd₃B_x (0≤x≤1) alloys: possible charge ordering in EuPd₃B Physical Review B, 29 (10). pp. 5953-5956. ISSN 0163-1829

Radhakrishnamurty, C. ; Likhite, S. D. ; Nagarajan, R. (1980) Spin glass behaviour of Fe_3-xTi_xO₄ Journal of Magnetism and Magnetic Materials, 15-18 (1). pp. 195-196. ISSN 0304-8853

Nagarajan, R. ; Srivastava, J. K. (1977) Anomalous Mossbauer lineshapes in the magnetically ordered Ga₂O₃-Fe₂O₃ System Physica Status Solidi B, 81 (1). pp. 107-117. ISSN 0370-1972

Kanekar, C. R. ; Dhingra, M. M. ; Marathe, V. R. ; Nagarajan, R. (1967) Ligand field strengths of xanthate and thioxanthate Journal of Chemical Physics, 46 (5). pp. 2009-2010. ISSN 0021-9606