Pressure induced critical behavior of ferromagnetic phase transition in Sm-Nd-Sr manganites P Sarkar, S Arumugam, P Mandal, A Murugeswari, R Thiyagarajan, ...
Physical review letters 103 (5), 057205, 2009
45 2009 Investigations on the phase transition of Mn-doped BaTiO3 multifunctional ferroelectric ceramics through Raman, dielectric, and magnetic studies K Madhan, R Thiyagarajan, C Jagadeeshwaran, ...
Journal of Sol-Gel Science and Technology 88, 584-592, 2018
40 2018 Coexistence of superconductivity and charge density waves in tantalum disulfide: Experiment and theory Y Kvashnin, D VanGennep, M Mito, SA Medvedev, R Thiyagarajan, ...
Physical Review Letters 125 (18), 186401, 2020
35 2020 Room temperature ferromagnetism in Mn doped ZnO: Co nanoparticles by co-precipitation method RM V. Pazhanivelu, A. Paul Blessington Selvadurai, Yongsheng Zhao, R ...
Physica B: Condensed Matter 481, 91-96, 2016
35 2016 Influence of chemical substitution, magnetic field, and hydrostatic pressure effect on martensitic and intermartensitic transition in bulk Ni49-xCuxMn38Sn13 (0.5≤ x≤ 2 … S Esakki Muthu, NV Rama Rao, R Thiyagarajan, U Devarajan, ...
Applied Physics Letters 104 (9), 2014
32 2014 Influence of Si substitution on the structure, magnetism, exchange bias and negative magnetoresistance in Ni48Mn39Sn13 Heusler alloys SE Muthu, S Singh, R Thiyagarajan, GK Selvan, NVR Rao, MM Raja, ...
Journal of Physics D: Applied Physics 46 (20), 205001, 2013
29 2013 Effect of hydrostatic pressure on magnetic and magnetocaloric properties of Mn-site doped perovskite manganites Pr0. 6Ca0. 4Mn0. 96B0. 04O3 (B= Co and Cr) R Thiyagarajan, S Esakki Muthu, R Mahendiran, S Arumugam
Journal of Applied Physics 115 (4), 2014
26 2014 Near infrared emission and enhanced ferromagnetism in Fe doped SrSnO3 perovskite structured nanorods M Muralidharan, R Thiyagarajan, K Sivakumar, K Sivaji
Journal of Materials Science: Materials in Electronics 30, 4634-4643, 2019
23 2019 High-pressure behavior of superconducting boron-doped diamond M Abdel-Hafiez, D Kumar, R Thiyagarajan, Q Zhang, RT Howie, ...
Physical Review B 95 (17), 174519, 2017
22 2017 Effect of hydrostatic pressure on magnetic entropy change and critical behavior of the perovskite manganite La0. 4Bi0. 3Sr0. 3MnO3 R Thiyagarajan, S Esakki Muthu, SK Barik, R Mahendiran, S Arumugam
Journal of Applied Physics 113 (2), 2013
19 2013 High oxygen pressure single crystal growth of highly Ca-doped spin ladder compound Sr14− xCaxCu24O41 (x> 12) G Deng, DM Radheep, R Thiyagarajan, E Pomjakushina, S Wang, ...
Journal of crystal growth 327 (1), 182-188, 2011
16 2011 Structural, transport, magnetic, magnetocaloric properties and critical analysis of Ni-Co-Mn-Ga Heusler alloys S Arumugam, U Devarajan, SE Muthu, S Singh, R Thiyagarajan, MM Raja, ...
Journal of Magnetism and Magnetic Materials 442, 460-467, 2017
15 2017 Coupled magnetostructural transition in Ni-Mn-V-Ga Heusler alloys and its effect on the magnetocaloric and transport properties U Devarajan, M Kannan, R Thiyagarajan, MM Raja, NVR Rao, S Singh, ...
Journal of Physics D: Applied Physics 49 (6), 065001, 2015
13 2015 Electrical resistivity, magnetic and magneto-caloric studies on perovskite manganites Nd1− xCdxMnO3 (x= 0 and 0.1) polycrystals C Saravanan, R Thiyagarajan, PV Kanjariya, P Sivaprakash, JA Bhalodia, ...
Journal of Magnetism and Magnetic Materials 476, 35-39, 2019
12 2019 Effect of Cd doping on magnetocaloric effect and critical behavior analysis on perovskite Nd1− xCdxMnO3 (x= 0, 0.1, 0.2, 0.3, and 0.4) manganite polycrystals C Saravanan, R Thiyagarajan, K Manikandan, M Sathiskumar, ...
Journal of Applied Physics 122 (24), 2017
12 2017 Pressure-induced reentrant transition in M Abdel-Hafiez, R Thiyagarajan, A Majumdar, R Ahuja, W Luo, ...
Physical Review B 99 (23), 235126, 2019
10 2019 Doping effect of alkali metal elements on the structural stability and transport properties of ZnO at high pressures R Thiyagarajan, X Yan, V Pazhanivelu, APB Selvadurai, R Murugaraj, ...
Journal of Alloys and Compounds 751, 266-274, 2018
10 2018 Critical behavior of resistivity in the pressure-induced first to second order transition in Pr0. 6Ca0. 4Mn0. 96B0. 04O3 (B= Co and Cr) R Thiyagarajan, SE Muthu, GK Selvan, R Mahendiran, S Arumugam
Journal of alloys and compounds 618, 159-166, 2015
9 2015 Superconductivity on a Crossover Phenomenon of Spin–Ladder System SrCa13 Cu24 O41 Single Crystals A Hisada, K Matsubayashi, Y Uwatoko, N Fujiwara, G Deng, ...
Journal of the Physical Society of Japan 83 (7), 073703, 2014
9 2014 Correlation of magnetocaloric effect through magnetic and electrical resistivity on Si doped Ni–Mn–In Heusler melt spun ribbon P Sivaprakash, S Arumugam, SE Muthu, DMR Kumar, C Saravanan, ...
Intermetallics 137, 107285, 2021
8 2021 