Search Results - "Ranganathan, R"

Magnetic frustration induced large magnetocaloric effect in the absence of long range magnetic order by Pakhira, Santanu, Mazumdar, Chandan, Ranganathan, R., Avdeev, Maxim

“…We have synthesized a new intermetallic compound Ho 2 Ni 0.95 Si 2.95 in a single phase with a defect crystal structure. The magnetic ground state of this…”
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Resistivity and magnetoresistance properties of R2NiSi3 (R = Gd, Dy, Ho, Er, Tm) compounds by Pakhira, Santanu, Ranganathan, R., Mazumdar, Chandan

“…•Resistivity and MR properties of R2NiSi3 (R = Gd, Dy, Ho, Er, and Tm) have been reported.•Low temperature anomalies associated with complex magnetic…”
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Magnetocaloric properties of cluster glass compound Pr2Ni0.95Si2.95 by Pakhira, Santanu, Mazumdar, Chandan, Ranganathan, R.

“…In this work, we report the magnetocaloric properties of a hexagonal intermetallic compound Pr2Ni0.95Si2.95 that exhibits spin cluster glass behaviour below…”
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Contrasting magnetic properties of polymorphic TbPt3 by Mondal, Sudipta, Mondal, Binita, Dan, Shovan, Paudyal, Durga, Ranganathan, R., Mazumdar, Chandan

“…In this work, we report the contrasting magnetic behaviour of a bimorphic intermetallic compound TbPt3 that undergoes a structural phase transformation from…”
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Spatially limited antiferromagnetic order in a cluster glass compound Tb2Ni0.90Si2.94 by Pakhira, Santanu, Mazumdar, Chandan, Avdeev, Maxim, Bhowmik, R.N., Ranganathan, R.

“…In the present study, the synthesis of a new ternary intermetallic compound Tb2Ni0.90Si2.94 has been reported. The detailed studies on structure, static and…”
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Griffiths phase behaviour in a frustrated antiferromagnetic intermetallic compound by Ghosh, Krishanu, Mazumdar, Chandan, Ranganathan, R., Mukherjee, S.

“…The rare coexistence of a Griffiths phase (GP) and a geometrically frustrated antiferromagnetism in the non-stoichiometric intermetallic compound GdFe 0.17 Sn…”
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Unusual bidirectional frequency dependence of dynamical susceptibility in hexagonal intermetallic Pr2Ni0.95Si2.95 by Pakhira, Santanu, Mazumdar, Chandan, Basu, Abhik, Ranganathan, R., Bhowmik, R. N., Satpati, Biswarup

“…In this study, the synthesis of a novel ternary intermetallic compound Pr 2 Ni 0.95 Si 2.95 forming in single phase only by deliberately introducing vacancies…”
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Competing chemistry and structural anisotropy-driven magnetic ground state of GdPt5Al2 as compared to GdPd5Al2 by Kundu, Mily, Mazumdar, Chandan, Ranganathan, R., De Raychaudhury, Molly

“…[Display omitted] •Single phase RT5Al2 (R = Gd, Y and T = Pd, Pt) were synthesized by arc-melting.•Lattice parameters, magnetic properties were studied for the…”
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A case of acute myocardial infarction in paced rhythm. Utility of the Barcelona algorithm by Ramanathan, Ranganathan R., Rangaswamy, Vickram Vignesh, Nanda Kumar, T.

“…We describe the case of a 70-year-old man with a pacemaker implant who presented to us with atypical chest pain. His admission ECG did not satisfy the criteria…”
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Identification and critical phenomenon studies of polymorphic phases in binary intermetallic compound DyIr3 by Mondal, Binita, Dan, Shovan, Mondal, Sudipta, Bhowmik, R.N., Ranganathan, R., Mazumdar, Chandan

“…The rare-earth and transition-metal based polycrystalline, binary compound DyIr3 has been synthesized successfully and is found to form as a macroscopic…”
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Multiple crossovers between positive and negative magnetoresistance versus field due to fragile spin structure in metallic GdPd3 by Pandey, Abhishek, Mazumdar, Chandan, Ranganathan, R., Johnston, D. C.

“…Studies on the phenomenon of magnetoresistance (MR) have produced intriguing and application-oriented outcomes for decades–colossal MR, giant MR and recently…”
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Complex magnetic properties associated with competing local and itinerant magnetism in Pr2Co0.86Si2.88 by Kundu, Mily, Pakhira, Santanu, Choudhary, Renu, Paudyal, Durga, Lakshminarasimhan, N., Avdeev, Maxim, Cottrell, Stephen, Adroja, Devashibhai, Ranganathan, R., Mazumdar, Chandan

“…Ternary intermetallic compound Pr 2 Co 0.86 Si 2.88 has been synthesized in single phase and characterized by x-ray diffraction, scanning electron microscopy…”
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Complex magnetic properties associated with competing local and itinerant magnetism in [Formula: see text] by Kundu, Mily, Pakhira, Santanu, Choudhary, Renu, Paudyal, Durga, Lakshminarasimhan, N, Avdeev, Maxim, Cottrell, Stephen, Adroja, Devashibhai, Ranganathan, R, Mazumdar, Chandan

“…Ternary intermetallic compound [Formula: see text] has been synthesized in single phase and characterized by x-ray diffraction, scanning electron microscopy…”
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A Comparative Study of Renewable Energy Sources for Power Generation in Rural Areas by Ranganathan, R, Subbaram, S, Indira, G, Arul, Arasi N, Tharmar, S

“…In recent years, the demand for reliable and sustainable power generation in rural areas has increased due to the lack of access to traditional power grids and…”
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Tuning of composite cubic spinel structure in Co1.75Fe1.25O4 spinel oxide by thermal treatment and its effects on modifying the ferrimagnetic properties by Bhowmik, R.N., Kazhugasalamoorthy, S., Ranganathan, R., Sinha, A.K.

“…We have synthesized the Co1.75Fe1.25O4 spinel ferrite by chemical reaction of Co and Fe nitrates at alkaline medium. We have annealed the as-prepared material…”
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A mathematical model of neuroinflammation in severe clinical traumatic brain injury by Vaughan, Leah E, Ranganathan, Prerna R, Kumar, Raj G, Wagner, Amy K, Rubin, Jonathan E

“…Understanding the interdependencies among inflammatory mediators of tissue damage following traumatic brain injury (TBI) is essential in providing effective,…”
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Extraordinary enhancement of Néel transition temperature in nanoparticles of multiferroic tetragonal compositions of (1 − x)BiFeO3-xPbTiO3 solid solutions by Upadhyay, Chandan, Harijan, Pappu Kumar, Senyshyn, Anatoliy, Ranganathan, R., Pandey, Dhananjai

“…The Néel temperature (TN) in conventional antiferromagnets (AFM) decreases with decreasing particle size. In contrast, we present here evidence for an exotic…”
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Erratum: Griffiths phase behaviour in a frustrated antiferromagnetic intermetallic compound by Ghosh, Krishanu, Mazumdar, Chandan, Ranganathan, R., Mukherjee, S.

“…The rare coexistence of a Griffiths phase (GP) and a geometrically frustrated antiferromagnetism in the non-stoichiometric intermetallic compound GdFe 0.17 Sn…”
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The structural basis for red fluorescence in the tetrameric GFP homolog DsRed by Ranganathan, Rama, Wall, Mark A, Socolich, Michael

“…Green fluorescent protein (GFP) has rapidly become a standard tool for investigating a variety of cellular activities, and has served as a model system for…”
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Atrial fibrillation and stroke prevention: is warfarin still an option?—No by Ranganathan, R. Lakshmi Narasimhan, Venkatesh, P.

“…Atrial fibrillation is a common arrhythmia that increases the risk of stroke by 4.5 times. Anticoagulant/antithrombotic therapy in atrial fibrillation has been…”
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