Items where Author is "Dhar, S. K."

Jain, A. ; Yusuf, S. M. ; Kanoo, P. ; Dhar, S. K. ; Maji, Tapas Kumar (2020) Fragile magnetic ground state of a spin- 12 metal-organic kagome lattice Physical Review B: Condensed Matter and Materials Physics, 101 (14). ISSN 2469-9950

Adhikary, Ganesh ; Sahadev, Nishaina ; Biswas, Deepnarayan ; Bindu, R. ; Kumar, Neeraj ; Thamizhavel, A. ; Dhar, S. K. ; Maiti, Kalobaran ; Ghoshray, Amitabha ; Bandyopadhyay, Bilwadal ; Mazumdar, Chandan (2011) Evolution of electronic structure in CaFe₂As₂ and EuFe₂As₂ across magnetic transitions AIP Conference Proceedings International Conference On Magnetic Materials (ICMM‐2010), 1347 . pp. 169-172. ISSN 0094243X

Vaidya, Ulhas ; Dhar, S. K. ; Ramakrishnan, S. ; Grover, A. K. ; Thamizhavel, A (2011) Magnetization studies in La_1-xGd_xRh₃B₂ series AIP Conference Proceedings, 1349 . pp. 1201-1202. ISSN 1551-7616

Adhikary, Ganesh ; Biswas, Deepnarayan ; Sahadev, Nishaina ; Bindu, R. ; Kumar, Neeraj ; Thamizhavel, A. ; Dhar, S. K. ; Maiti, Kalobaran ; Garg, Alka B. ; Mittal, R. ; Mukhopadhyay, R. (2011) Surface-bulk differences in the electronic structure of CaFe₂As₂ AIP Conference Proceedings: SOLID STATE PHYSICS, PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010, 1349 . pp. 837-838. ISSN 0094243X

Lahiri, Debdutta ; Khalid, S. ; Modak, P. ; Raychaudhuri, Pratap ; Dhar, S. K. ; Sharma, Surinder M. (2010) Understanding the role of structural disorder on spin polarization in CeMnNi₄ using XAFS Physical Review B: Condensed Matter and Materials Physics, 82 (13). pp. 134424_1-134424_6. ISSN 1098-0121

Kulkarni, P. D. ; Dhar, S. K. ; Provino, A. ; Manfrinetti, P. ; Grover, A. K. (2010) Self-magnetic compensation and shifted hysteresis loops in ferromagnetic samarium systems Physical Review B, 82 (14). pp. 144411_1-144411_6. ISSN 1098-0121

Kulkarni, Prasanna D. ; Vaidya, U. V. ; Rakhecha, V. C. ; Thamizhavel, A. ; Dhar, S. K. ; Nigam, A. K. ; Ramakrishnan, S. ; Grover, A. K. (2009) Novel features in a spin-ferromagnet alloy Nd_0.75Gd_0.25Rh₃B₂ Journal of Physics: Conference Series, 150 (4). No pp. given. ISSN 1742-6588

Kulkarni, Prasanna D. ; Vaidya, U. V. ; Dhar, S. K. ; Manfrinetti, P. ; Grover, A. K. (2009) New samarium and neodymium based admixed ferromagnets with near-zero net magnetization and tunable exchange bias field Journal of Physics D: Applied Physics, 42 (8). 082001. ISSN 0022-3727

Kulkarni, Prasanna D. ; Vaidya, U. V. ; Rakhecha, V. C. ; Thamizhavel, A. ; Dhar, S. K. ; Nigam, A. K. ; Ramakrishnan, S. ; Grover, A. K. (2008) Repeated magnetic compensation behavior in the rare-earth alloy Nd_0.75Gd_0.25Rh₃B₂ with hexagonal structure and planar anisotropy Physical Review B, 78 (6). pp. 064426-064431. ISSN 0163-1829

Singh, Surjeet ; Saha, Surajit ; Dhar, S. K. ; Suryanarayanan, R. ; Sood, A. K. ; Revcolevschi, A. (2008) Manifestation of geometric frustration on magnetic and thermodynamic properties of the pyrochlores Sm₂X₂O₇ (X=Ti,Zr) Physical Review B: Condensed Matter and Materials Physics, 77 (5). pp. 054408_1-054408_7. ISSN 1098-0121

Kulakarni, Prasanna D. ; Dhar, S. K. ; Grover, A. K. ; Manfrinetti, P. ; Vaidya, Ulhas (2008) Magnetic compensation phenomenon by Nd doping in ‘spin surplus’ Sm based ferromagnetic intermetallic SmScGe Proceedings of the DAE Solid State Physics Symposium, 53 . pp. 1125-1126.

Vaidya, U. V. ; Rakhecha, V. C. ; Kulkarni, Prasanna D. ; Manfrinetti, P. ; Dhar, S. K. ; Thamizhavel, A. ; Nigam, A. K. ; Buddhikot, D. D. ; Ramakrishnan, S. ; Grover, A. K. (2007) Magnetic compensation by Nd doping in SmScSi AIP Conference Proceedings, 1003 . pp. 204-206. ISSN 1551-7616

Grover, A. K. ; Vaidya, U. V. ; Prasanna, D. ; Kulkarni, S. ; Ramakrishnan, V. C. ; Rakhecha, A. ; Thamizhavel, D. D. ; Buddhikot, A. K. ; Ramakrishnan, S. ; Dhar, S. K. ; et al., (2007) New features in rare earth based zero magnetization spin ferromagnets Proceedings of the DAE Solid State Physics Symposium (2007), 52 . pp. 27-31.

Dhiman, Indu ; Das, A. ; Dhar, S. K. ; Raychaudhuri, P. ; Singh, Surjeet ; Manfrinetti, P. (2007) Study of CeNi₄Mn by neutron diffraction Solid State Communications, 141 (3). pp. 160-163. ISSN 0038-1098

Raj, P. ; Sathyamoorthy, A. ; Dhar, S. K. ; Chu, Z. ; Yelon, W. B. ; Malik, S. K. (2002) Effect of deuterium absorption on the heavy-fermion compound UPdIn Physical Review B, 66 (21). pp. 214420_1-214420_5. ISSN 0163-1829

Mitra, C. ; Raychaudhuri, P. ; Dhar, S. K. ; Nigam, A. K. ; Pinto, R. (2001) Formation of epitaxial and polycrystalline films of the electron doped system La_1-xCe_xMnO₃ through pulsed laser deposition Journal of Magnetism and Magnetic Materials, 226-23 (1). pp. 809-811. ISSN 0304-8853

Mitra, C. ; Raychaudhuri, P. ; John, J. ; Dhar, S. K. ; Nigam, A. K. ; Pinto, R. (2001) Growth of epitaxial and polycrystalline thin films of the electron doped system La_1-xCe_xMnO₃ through pulsed laser deposition Journal of Applied Physics, 89 (1). pp. 524-530. ISSN 0021-8979

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

Manfrinetti, P. ; Palenzona, A. ; Dhar, S. K. ; Mitra, C. ; Paulose, P. L. ; Pal, D. ; Ramakrishnan, S. (2000) Possible sign change of Mn-Mn exchange interaction between ThMnAl and ThMnIn Journal of Magnetism and Magnetic Materials, 213 (3). pp. 404-412. ISSN 0304-8853

Mitra, C. ; Dhar, S. K. ; Ramakrishnan, S. (2000) First-order antiferromagnetic ordering and metamagnetic transition in (TbPd₃)₈T (T=Ga and Ge) Journal of Applied Physics, 87 (9). pp. 5146-5148. ISSN 0021-8979

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

Mitra, C. ; Raychaudhuri, P. ; Dhar, S. K. ; Nigam, A .K. ; Pinto, R. ; Pattalwar, S. M. (1999) Evolution of transport and magnetic properties with dysprosium doping in La_0.7-xDy_xSr_0.3MnO₃ (x=0–0.4) Journal of Magnetism and Magnetic Materials, 192 (1). pp. 130-136. ISSN 0304-8853

Mitra, C. ; Dhar, S. K. ; Ramakrishnan, S. ; Patil, N. G. (1999) Magnetic ordering, Kondo lattice behaviour in (CePd₃)₈T (T=Ga, In and Sn) compounds Physica B: Condensed Matter, 259-261 . pp. 108-109. ISSN 0921-4526

Raychaudhuri, P. ; Nigam, A. K. ; Mitra, C. ; Dhar, S. K. ; Pinto, R. (1999) Magnetic and transport properties of the electron doped layered manganite La_2.3-xY_xCa_0.7Mn₂O₇ Physica B: Condensed Matter, 259-26 . pp. 835-836. ISSN 0921-4526

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

Dhar, S. K. ; Ghosh, K. ; Ramakrishnan, S. (1996) Magnetic study of Sc_0.8U_0.2Pd₃B_x(0 ≤ x ≤ 0.5) alloys Physica B: Condensed Matter, 223-224 . pp. 215-217. ISSN 0921-4526

Hossain, Z. ; Gupta, L. C. ; Nagarajan, R. ; Dhar, S. K. ; Godart, C. ; Vijayaraghavan, R. (1996) Observation of superconductivity in polycrystalline DyNi₂B₂C Physica B: Condensed Matter, 223-224 . pp. 99-101. ISSN 0921-4526

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

Dhar, S. K. ; Choudhury, N. R. ; Mittal, V. ; Bhattacharya, A. ; Bhattacharya, S. (1996) Replication initiates at multiple dispersed sites in the ribosomal DNA plasmid of the protozoan parasite entamoeba histolytica Molecular and Cellular Biology, 16 (5). pp. 2314-2324. ISSN 0270-7306

Ramakrishnan, S. ; Ghosh, K. ; Dhar, S. K. ; Malik, S. K. ; Chandra, Girish ; Vijayaraghavan, R. (1996) Absence of bulk magnetic ordering in Pr₃Ru₄Ge₁₃ Journal of Magnetism and Magnetic Materials, 152 (3). pp. 375-378. ISSN 0304-8853

Malik, S. K. ; Jhans, H. ; Dhar, S. K. ; Awana, V. P. S. ; Yelon, W. B. ; Rhyne, J. J. ; Prasad, Ram ; Soni, N. C. (1995) Structural, magnetic, and heat-capacity studies on Zn- and Ga-substituted PrBa₂Cu₃O_7-δ Physical Review B, 52 (17). pp. 13006-13012. ISSN 0163-1829

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). pp. 4133- 4135. ISSN 0018-9464

Ghosh, K. ; Ramakrishnan, S. ; Dhar, S. K. ; Malik, S. K. ; Chandra, Girish ; Pecharsky, V. K. ; Gschneidner Jr., K. A. ; Hu, Z. ; Yelon, W. B. (1995) Crystal structures and low-temperature behaviors of the heavy-fermion compounds CeRuGe₃ and Ce₃Ru₄Ge₁₃ containing both trivalent and tetravalent cerium Physical Review B, 52 (10). pp. 7267-7277. ISSN 0163-1829

Dhar, S. K. ; Rama, B. ; Ramakrishnan, S. (1995) CeCoAl₄: an incommensurate antiferromagnet Physical Review B: Condensed Matter and Materials Physics, 52 (6). pp. 4284-4287. ISSN 1098-0121

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

Ghosh, K. ; Ramakrishnan, S. ; Dhar, S. K. ; Chandra, Girish (1995) Study of magnetism in Ce rich Ce_1-xU_xPd₂Al₃ Physica B: Condensed Matter, 205 (2). pp. 231-233. ISSN 0921-4526

Dhar, S. K. ; Ramakrishnan, S. ; Ghosh, K. ; Chandra, Girish ; Vijayaraghavan, R. (1995) The magnetic behavior of Y_0.8U_0.2Pd₃B_x (0 ≤ x ≤ 0.5) Physica B: Condensed Matter, 205 (2). pp. 249-251. ISSN 0921-4526

Nagarajan, R. ; Gupta, L. C. ; Dhar, S. K. ; Mazumdar, Chandan ; Hossain, Zakir ; Godart, C. ; Levy-Clement, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1995) Superconductivity at an elevated temperature in a new class of quaternary rare earth-transition metal boro-carbides Physica B: Condensed Matter, 206-207 . pp. 548-551. ISSN 0921-4526

Gupta, L. C. ; Nagarajan, R. ; Hossain, Z. ; Mazumdar, Chandan ; Dhar, S. K. ; Godart, C. ; Levy-Clement, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1995) New superconducting and magnetic R-T-B-C systems (R = rare earth; T = Ni, Pd) Journal of Magnetism and Magnetic Materials, 140-144 . pp. 2053-2054. ISSN 0304-8853

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

Dhar, S. K. ; Pandit, R. ; Ramaswamy, S. (1995) Nonequilibrium phase transitions in a driven sandpile model Journal of Physics A: Mathematical and General, 28 (22). pp. L563-L569. ISSN 0305-4470

Gupta, L. C. ; Nagarajan, R. ; Godart, C. ; Dhar, S. K. ; Mazumdar, Chandan ; Hossain, Zakir ; Levy-Clement, C. ; Padalia, B. D. ; Vijayaraghavan, R. (1994) The new class of superconducting quaternary R-T-B-C systems (R= rare earth, T = Ni, Pd) Physica C: Superconductivity, 235-240 . pp. 150-153. ISSN 0921-4534

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

Ghosh, K. ; Ramakrishnan, S. ; Dhar, S. K. ; Chandra, Girish (1994) Evolution of 4f heavy fermion state from 5f heavy fermion state in U_1-xCe_xPd₂Al₃ system Journal of Magnetism and Magnetic Materials, 135 (2). pp. L129-L134. ISSN 0304-8853

Dhar, S. K. ; Ramakrishnan, S. ; Ghosh, K. ; Chandra, Girish ; Vijayaraghavan, R. (1994) Magnetic behaviour in UNi₄In Journal of alloys and compounds, 205 (1-2). pp. 125-127. ISSN 0925-8388

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

Dhar, S. K. ; Ramakrishnan, S. ; Vijayaraghavan, R. ; Chandra, G. ; Satoh, K. ; Itoh, J. ; Onuki, Y. ; Gschneidner Jr., K. A. (1994) Magnetic behavior of YbNiSb Physical Review B: Condensed Matter and Materials Physics, 49 (1). pp. 641-643. ISSN 1098-0121

Godart, C. ; Mazumdar, Chandan ; Dhar, S. K. ; Nagarajan, R. ; Gupta, L. C. ; Padalia, B. D. ; Vijayaraghavan, R. (1993) Valence state of Sm in SmRuSn₃ Physical Review B: Condensed Matter and Materials Physics, 48 (22). pp. 16402-16406. ISSN 1098-0121

Dhar, S. K. ; Pattalwar, S. M. ; Vijayaraghavan, R. (1993) Structural and magnetic properties of CeSi_2−xGa_x alloys (x=1.5, 1.75 and 2.0) Solid State Communications, 87 (5). pp. 409-411. ISSN 0038-1098

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

Dhar, S. K. ; Pattalwar, S. M. ; Vijayaraghavan, R. (1993) CeGeGa-a ferromagnetic dense Kondo system Physica B: Condensed Matter, 186-188 . pp. 491-493. ISSN 0921-4526

Dhar, S. K. ; Gschneidner Jr., K. A. ; Vijayaraghavan, R. (1993) YbNiSb-a possible heavy-fermion compound Physica B: Condensed Matter, 186-188 . pp. 463-465. ISSN 0921-4526

Jhans, H. ; Malik, S. K. ; Dhar, S. K. ; Vijayaraghavan, R. (1993) Magnetic ordering and superconductivity in the Nd_1−xPr_xBa₂Cu₃O_7−y system Physica C: Superconductivity, 207 (3-4). pp. 247-254. ISSN 0921-4534

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

Dhar, S. K. ; Begum, R. J. ; Raj, P. ; Suryanarayana, P. ; Gupta, L. C. ; Vijayaraghavan, R. (1992) Effect of Ge substitution on the magnetic ordering of URu₂Si₂ Solid State Communications, 83 (12). pp. 965-967. ISSN 0038-1098

Dhar, S. K. ; Pattalwar, S. M. ; Vijayaraghavan, R. (1992) Magnetic and thermal behavior of CeAlX (X=Si and Ge) compounds Journal of Magnetism and Magnetic Materials, 104-107 . pp. 1303-1304. ISSN 0304-8853

Malik, S. K. ; Adroja, D. T. ; Dhar, S. K. ; Vijayaraghavan, R. ; Padalia, B. D. (1989) Heat capacity, magnetic susceptibility, and electric resistivity of the equiatomic ternary compound CePdSn Physical Review B, 40 (4). pp. 2414-2418. ISSN 0163-1829

Sampathkumaran, E. V. ; Dhar, S. K. ; Nambudripad, N. ; Vijayaraghavan, R. ; Kuentzler, R. ; Dossmann, Y. (1988) The effect of Ni and Pt substitution in CeRh₂Si₂ Journal of Magnetism and Magnetic Materials, 76-77 . pp. 645-646. ISSN 0304-8853

Dhar, S. K. ; Sampathkumaran, E. V. ; Nambudripad, N. ; Vijayaraghavan, R. (1988) Heat capacity and magnetic susceptibility of mixed valent YbPt₂Si₂ Solid State Communications, 67 (10). pp. 949-951. ISSN 0038-1098

Sampathkumaran, E. V. ; Dhar, S. K. ; Nambudripad, N. ; Vijayaraghavan, R. (1988) Magnetic susceptibility and heat capacity studies in CeAl₂Ga₂ and CeNi₂Sn₂ Solid State Communications, 67 (10). pp. 945-948. ISSN 0038-1098

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

Nagarajan, R. ; Grover, A. K. ; Dhar, S. K. ; Paulose, P. L. ; Nagarajan, V. ; Sampathkumaran, E. V. (1988) ¹⁵¹Eu Mössbauer studies in the high T_c superconducting oxide materials Hyperfine Interactions, 42 (1-4). pp. 1227-1230. ISSN 0304-3843

Umarji, A. M. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1987) Evolution of magnetism from mixed-valent CeIr₃B₂ to trivalent CeIr₃Si₂ Physical Review B, 36 (16). pp. 8929-8932. 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

Sampathkumaran, E. V. ; Paulose, P. L. ; Nagarajan, V. ; Nambudripad, N. ; Grover, A. K. ; Dhar, S. K. ; Nagarajan, R. ; Vijayaraghavan, R. (1987) Investigation of novel high T_c superconducting oxides Pramana - Journal of Physics, 29 (3). pp. L327-L333. ISSN 0304-4289

Dhar, S. K. ; Sampathkumaran, E. V. ; Ray, J. ; Chandra, G. (1987) Characterization of the mixed-valence to heavy-fermion transition in CeCu_2−xCo_xSi₂ by susceptibility and resistance studies Physical Review B: Condensed Matter and Materials Physics, 36 (1). pp. 785-787. ISSN 1098-0121

Kuentzler, R. ; Dossmann, Y. ; Sampathkumaran, E. V. ; Dhar, S. K. ; Vijayaraghavan, R. (1987) Specific-heat behavior across the heavy-fermion to mixed-valence transition in CeCu_2-xNi_xSi₂ alloys Physical Review B: Condensed Matter and Materials Physics, 36 (1). pp. 788-789. ISSN 1098-0121

Nagarajan, V. ; Paulose, P. L. ; Grover, A. K. ; Dhar, S. K. ; Sampathkumaran, E. V. (1987) Electromagnetic response of a single phase Y-Ba-Cu-O compound superconducting in the 90 K range Pramana - Journal of Physics, 28 (6). pp. L713-L719. ISSN 0304-4289

Dhar, S. K. ; Paulose, P. L. ; Grover, A. K. ; Sampathkumaran, E. V. ; Nagarajan, V. (1987) Identification of a single-phase Y-Ba-Cu-O system superconducting at 91 K Journal of Physics F - Metal Physics, 17 (6). pp. L105-L108. ISSN 0305-4608

Dhar, S. K. ; Sampathkumaran, E. V. (1987) Magnetism of CePd₂Si₂: heat capacity and susceptibility studies Physics Letters A, 121 (8-9). pp. 454-456. ISSN 0375-9601

Paulose, P. L. ; Nagarajan, V. ; Grover, A. K. ; Dhar, S. K. ; Sampathkumaran, E. V. (1987) High-temperature superconductivity in the multiphase compound system Y-Ba-Cu-O Journal of Physics F - Metal Physics, 17 (5). pp. L91-L96. ISSN 0305-4608

Sampathkumaran, E. V. ; Paulose, P. L. ; Grover, A. K. ; Nagarajan, V. ; Dhar, S. K. (1987) Superconductivity in the compound system La-Ca(Sr)-Cu-O Journal of Physics F: Metal Physics, 17 (5). pp. L87-L90. ISSN 0305-4608

Sampathkumaran, E. V. ; Paulose, P. L. ; Grover, A. K. ; Nagarajan, V. ; Dhar, S. K. (1987) Onset of superconductivity at 110 K in Y-Ba-Cu-O compound system Current Science, 56 (6). pp. 252-253. ISSN 0011-3891

Sampathkumaran, E. V. ; Dhar, S. K. ; Malik, S. K. (1987) Investigation of chemical pressure effects on the magnetic behaviour of CeRh₂Si₂ Journal of Physics C: Solid State Physics, 20 (4). pp. L53-L56. ISSN 0022-3719

Sampathkumaran, E. V. ; Nambudripad, N. ; Dhar, S. K. ; Vijayaraghavan, R. ; Kuentzler, R. (1987) Characterization of the valence transition in Yb_xIn_1−xCu₂ and anomalous ¹¹⁵In Knight-shift behavior Physical Review B: Condensed Matter and Materials Physics, 35 (4). pp. 2035-2037. ISSN 1098-0121

Dhar, S. K. ; Sampathkumaran, E. V. ; Vijayaraghavan, R. ; Kuentzler, R. (1987) YbPd₂Si₂, a moderate heavy fermion system Solid State Communications, 61 (8). pp. 479-481. ISSN 0038-1098

Grover, A. K. ; Dhar, S. K. ; Paulose, P. L. ; Nagarajan, V. ; Sampathkumaran, E. V. (1987) Influence of chemical pressure on the superconductivity of La_1.8Sr_0.2CuO₄ Japanese Journal of Applied Physics, 26 (Suppl. 26-3-2). pp. 1089-1090. ISSN 0021-4922

Nagarajan, V. ; Paulose, P. L. ; Grover, A. K. ; Dhar, S. K. ; Sampathkumaran, E. V. (1987) Superconductivity above 90K in single phase Y-Ba-Cu-O compound Japanese Journal of Applied Physics, 26 . No pp. given. ISSN 0021-4922

Malik, S. K. ; Shenoy, G. K. ; Dhar, S. K. ; Paulose, P. L. ; Vijayaraghavan, R. (1986) Dehybridizaton of the 4f shell in Si-substituted CeRh₃B₂ Physical Review B: Condensed Matter and Materials Physics, 34 (11). pp. 8196-8198. ISSN 1098-0121

Kitaoka, Y. ; Kishimoto, Y. ; Asayama, K. ; Kohara, T. ; Takeda, K. ; Vijayaraghavan, R. ; Malik, S. K. ; Dhar, S. K. ; Rambabu, D. (1985) Magnetic behavior of RERh₃B₂ (RE = La, Ce, Nd and Gd) Journal of Magnetism and Magnetic Materials, 52 (1-4). pp. 449-451. ISSN 0304-8853

Rambabu, D. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1985) Magnetic properties of RRh₃B₂(R=La, Ce, Nd, Gd) compounds Bulletin of Materials Science, 7 (3-4). pp. 229-235. ISSN 0250-4707

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

Paulose, P. L. ; Malik, S. K. ; Nagarajan, V. ; Dhar, S. K. ; Rambabu, D. ; Vijayaraghavan, R. (1984) Preparation and magnetic ordering temperatures of amorphous Gd₆₅Co_35−xFe_x, (Gd_0.65Co_0.35)_100−xSi_x alloys Materials Research Bulletin, 19 (9). pp. 1129-1134. ISSN 0025-5408

Padalia, B. D. ; Darshan, B. ; Dhar, S. K. ; Nagarajan, R. ; Malik, S. K. ; Vijayaraghavan, R. (1984) Effect of alloying EuPd₃ with Si: AXANES study Physics Letters A, 103 (1-2). pp. 79-80. ISSN 0375-9601

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

Malik, S. K. ; Dhar, S. K. ; Vijayaraghavan, R. (1984) Structural and magnetic investigations of some new boron containing rare earth intermetallic compounds Bulletin of Materials Science, 6 (2). pp. 263-272. ISSN 0250-4707

Kuentzler, R. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. ; Coqblin, B. (1984) Valence change and nonmagnetic-magnetic transition in CePd₃B_x alloys Solid State Communications, 50 (2). pp. 145-150. ISSN 0038-1098

Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. ; Wallace, W. E. (1983) Magnetization studies on RRh₃B₂ (R = La-Gd) compounds Journal of the Less-Common Metals, 94 (2). p. 266. ISSN 0022-5088

Malik, S. K. ; Vijayaraghavan, R. ; Wallace, W. E. ; Dhar, S. K. (1983) Magnetic behavior of RRh₃B₂ (R = La to Gd) ternary borides Journal of Magnetism and Magnetic Materials, 37 (3). pp. 303-308. ISSN 0304-8853

Grover, A. K. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1983) Mixed rare earth intermetallics - ideal spin glass system? Proceedings of DAE Solid State Physics Symposium, 21C . pp. 546-548.

Malik, S. K. ; Vijayaraghavan, R. ; Boltich, E. B. ; Wallace, W. E. ; Dhar, S. K. (1982) Itinerant magnetic ordering in EuRh₃B₂ Solid State Communications, 43 (6). pp. 461-462. ISSN 0038-1098

Malik, S. K. ; Vijayaraghavan, R. ; Boltich, E. B. ; Craig, R. S. ; Wallace, W. E. ; Dhar, S. K. (1982) Effect of Si addition on the valence state of Ce in CePd₃ Solid State Communications, 43 (4). pp. 243-245. ISSN 0038-1098

Rambabu, D. ; Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1982) Crystal structure and valence state of cerium in CePd_3−xPt_x alloys Physics Letters A, 87 (6). pp. 294-296. ISSN 0375-9601

Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1981) Boron addition to RPd₃ compounds (R = rare earth) Materials Research Bulletin, 16 (12). pp. 1557-1560. ISSN 0025-5408

Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1981) Boron-induced valence change of cerium in CePd₃ Physical Review B, 24 (10). pp. 6182-6184. ISSN 0163-1829

Rao, C. N. R. ; Sarma, D. D. ; Sarode, P. R. ; Vijayaraghavan, R. ; Dhar, S. K. ; Malik, S. K. (1981) XPS and X-ray absorption edge studies of the surface and bulk valence states of cerium in CeCo₂ Journal of Physics C: Solid State Physics, 14 (15). pp. L451-L454. ISSN 0022-3719

Dhar, S. K. ; Malik, S. K. ; Vijayaraghavan, R. (1981) Strong itinerant magnetism in ternary boride CeRh₃B₂ Journal of Physics C: Solid State Physics, 14 (11). pp. L321-L324. ISSN 0022-3719

Dhar, S. K. ; Grover, A. K. ; Malik, S. K. ; Vijayaraghavan, R. (1980) Peaks in low field a.c. susceptibility of ferromagnetic Heusler alloys Solid State Communications, 33 (5). pp. 545-547. ISSN 0038-1098

Grover, A. K. ; Dhar, S. K. ; Sampathkumaran, E. V. ; Gupta, L. C. ; Malik, S. K. (1979) Paramagnetic state NMR and susceptibility measurements in cobalt based Heusler alloys Solid State Communications, 30 (3). pp. 141-144. ISSN 0038-1098

Raychaudhuri, P. ; Nath, T. K. ; Sinha, P. ; Mitra, C. ; Nigam, A. K. ; Dhar, S. K. ; Pinto, R. The effect of holmium doping on the magnetic and transport properties of La_0.7-xHo_xSr_0.3MnO₃ (0≤ x≤ 0.4) Journal of Physics: Condensed Matter, 9 (49). No pp. given. ISSN 0953-8984