Identifiers
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name variant
A. K. Nigam
0.60 · backfill
Papers (88)
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Absence of first order magnetic transition, a curious case of Mn3InC
cond-mat.mtrl-sci · 2019 · author #5
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Phase separation and effect of strain on magnetic properties of Mn$_3$Ga$_{1-x}$Sn$_x$C
cond-mat.mtrl-sci · 2018 · author #5
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Role of Tin and Carbon in the magnetic interactions in Mn$_3$SnC
cond-mat.mtrl-sci · 2018 · author #5
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Reentrant cluster glass and stability of ferromagnetism in Ga2MnCo Heusler alloy
cond-mat.str-el · 2018 · author #5
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Measurement independent magnetocaloric effect in Mn-rich Mn-Fe-Ni-Sn(Sb/In) Heusler alloys
cond-mat.mtrl-sci · 2018 · author #5
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Mechanism of magnetostructural transformation in multifunctional Mn$_3$GaC
cond-mat.mtrl-sci · 2017 · author #4
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Phase separated magnetic ground state in Mn$_3$Ga$_{0.45}$Sn$_{0.55}$C
cond-mat.mtrl-sci · 2017 · author #3
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Magnetic and dielectric investigations of $\gamma$ - Fe${_2}$WO${_6}$
cond-mat.str-el · 2017 · author #4
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Quasi Static Remanence in Dzyaloshinskii-Moriya Interaction driven Weak Ferromagnets and Piezomagnets
cond-mat.str-el · 2017 · author #3
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Evolution of structure, magnetic and transport properties of Fe$_{1-x}$Mn$_{x}$Se
cond-mat.supr-con · 2017 · author #4
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A reentrant superspin glass state and magnetization steps in the oxyborate Co2AlBO5
cond-mat.str-el · 2016 · author #5
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Effect of ball milling and post annealing on structural and magnetic properties in Ni50Mn36Fe2Sb12 Heusler alloy
cond-mat.mtrl-sci · 2015 · author #3
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Effect of composition on magnetocaloric properties of Mn$ _{3} $Ga$ _{(1-x)} $Sn$ _{x} $C
cond-mat.mtrl-sci · 2015 · author #5
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Effect of local structural distortions on magnetostructural transformation in Mn$_3$SnC
cond-mat.mtrl-sci · 2015 · author #7
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High spin polarization and large spin splitting in equiatomic quaternary CoFeCrAl Heusler alloy
cond-mat.mtrl-sci · 2015 · author #4
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A new spin gapless semiconductor: quaternary Heusler CoFeCrGa alloy
cond-mat.mtrl-sci · 2014 · author #5
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Ferromagnetic interactions and martensitic transformation in Fe doped Ni-Mn-In shape memory alloys
cond-mat.mtrl-sci · 2014 · author #4
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Spin gapless semiconducting behavior in equiatomic quaternary CoFeMnSi Heusler alloy
cond-mat.mtrl-sci · 2014 · author #4
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Effect of Zn doping on the Magneto-Caloric effect and Critical Constants of Mott Insulator MnV2O4
cond-mat.str-el · 2014 · author #7
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High spin polarization in CoFeMnGe quaternary Heusler alloy
cond-mat.mtrl-sci · 2014 · author #3
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Co-existence of ferromagnetic and antiferromagnetic interactions in Mn$_3$Ga$ _{(1-x)} $Sn$_x$C
cond-mat.mtrl-sci · 2014 · author #3
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Effect of carbon content on magnetostructural properties of Mn$_3$GaC
cond-mat.mtrl-sci · 2014 · author #3
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Magnetic and Structural properties of $MnV_{2}O_{4}$
cond-mat.str-el · 2013 · author #10
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Magnetic interactions in the Martensitic phase of Mn rich Ni-Mn-In shape memory alloys
cond-mat.mtrl-sci · 2013 · author #6
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Effect of annealing on the magnetic, magnetocaloric and magnetoresistance properties of Ni-Co-Mn-Sb melt spun ribbons
cond-mat.mtrl-sci · 2013 · author #5
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Investigation of the quaternary Fe2-xCoxMnSi alloys by structural, magnetic, resistivity and spin polarization measurements
cond-mat.str-el · 2013 · author #4
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Magnetocaloric effect and its implementation in critical behavior study of Mn4FeGe3-xSix intermetallic compounds
cond-mat.mtrl-sci · 2013 · author #3
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Magnetic, magnetocaloric and transport properties of HoRuSi compound
cond-mat.str-el · 2013 · author #3
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Superconductivity in a low carrier density system: A single crystal study of cubic Y$_3$Ru$_4$Ge$_{13}$
cond-mat.supr-con · 2013 · author #3
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Anomalous magnetic, transport and thermal properties of Gd5Ge3
cond-mat.str-el · 2012 · author #3
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Structural, magnetic, magnetocaloric and magneto-transport properties in Ge doped Ni-Mn-Sb Heusler Alloys
cond-mat.str-el · 2012 · author #4
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Anomalous magnetoresistance and magnetocaloric properties of NdRu2Ge2
cond-mat.str-el · 2012 · author #3
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Crossover from antiferromagnetic to ferromagnetic ordering in semi-Heusler alloys Cu1-xNixMnSb with increasing Ni concentration
cond-mat.mtrl-sci · 2012 · author #4
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Effect of Fe substitution on the magnetic, transport, thermal and magnetocaloric properties in Ni50Mn38-xFexSb12 Heusler alloys
cond-mat.str-el · 2011 · author #4
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Role of Ni-Mn hybridization in magnetism of martensitic state of Ni-Mn-In shape memory alloys
cond-mat.mtrl-sci · 2011 · author #5
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Signature effects of spin clustering and distribution of spin couplings on magnetization behaviour in Ni-Fe-Mo and Ni-Fe-W alloys
cond-mat.mtrl-sci · 2011 · author #4
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Effect of Si and Ga substitutions on the magnetocaloric properties of NiCoMnSb quaternary Heusler alloys
cond-mat.str-el · 2010 · author #4
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Structure, Transport and Magnetic properties in La$_{2x}$Sr$_{2-2x}$Co$_{2x}$Ru$_{2-2x}$O$_{6}$
cond-mat.str-el · 2010 · author #6
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Effect of B-site Dopants on Magnetic and Transport Properties of LaSrCoRuO$_6$
cond-mat.str-el · 2010 · author #6
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Field induced changes across magnetic compensation in Pr(1-x)Gd(x)Al(2) alloys
cond-mat.str-el · 2010 · author #2
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Disorder Induced Negative Magnetization in LaSrCoRuO6
cond-mat.str-el · 2010 · author #6
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Observation of spontaneous magnetization jump and field-induced irreversibility in Nd5Ge3
cond-mat.str-el · 2010 · author #3
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Observation of re-entrant spin glass behavior in (Ce1-xErx)Fe2 compounds
cond-mat.str-el · 2010 · author #3
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On the question of metallicity and ferromagnetism in charge ordered insulating Nd0.5Sr0.5MnO3 nanoparticles
cond-mat.str-el · 2010 · author #3
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Observation of enhanced exchange bias behavior in NiCoMnSb Heusler alloys
cond-mat.str-el · 2010 · author #3
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Pressure induced magnetic and magnetocaloric properties in NiCoMnSb Heusler alloy
cond-mat.str-el · 2010 · author #3
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Irreversibility of field-induced magnetostructural transition in NiCoMnSb shape memory alloy revealed by magnetization, transport and heat capacity studies
cond-mat.str-el · 2010 · author #3
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Magnetic and the magnetocaloric properties of Ce1-xRxFe2 and Ce(Fe1-xMx)2 compounds
cond-mat.str-el · 2010 · author #3
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Magnetic, magnetocaloric and neutron diffraction studies on TbNi5-xMx (M = Co and Fe) compounds
cond-mat.str-el · 2010 · author #5
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Magnetization jumps and relaxation effect in doped CeFe2
cond-mat.str-el · 2010 · author #3
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Magnetostructural transition in Ce(Fe0.975Ga0.025)2 compound
cond-mat.str-el · 2010 · author #6
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Metastable magnetization behavior in magnetocaloric R6Co1.67Si3 (R=Tb and Nd) compounds
cond-mat.str-el · 2010 · author #4
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Stabilization of antiferromagnetism in CeFe2 alloys: Effects of chemical and hydrostatic pressure
cond-mat.str-el · 2010 · author #3
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Temperature and magnetic field induced structural transformation in Si doped CeFe2: in-field x-ray diffraction study
cond-mat.str-el · 2010 · author #5
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Magnetocrystalline anisotropy in RAu_{2}Ge_{2} (R = La, Ce and Pr) single crystals
cond-mat.str-el · 2009 · author #2
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Magnetic and electrical properties of RCo2Mn (R=Ho, Er) compounds
cond-mat.str-el · 2009 · author #3
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Evolution of the bulk properties, structure, magnetic order, and superconductivity with Ni doping in CaFe2-xNixAs2
cond-mat.supr-con · 2009 · author #5
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Field dependent competing magnetic ordering in multiferroic Ni3V2O8
cond-mat.mtrl-sci · 2009 · author #4
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Thermal and Transport Behavior of Single Crystalline R2CoGa8 (R = Gd, Tb, Dy, Ho, Er, Tm, Lu and Y) Compounds
cond-mat.str-el · 2009 · author #2
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Sign reversal in the exchange bias and the collapse of hysteresis width across the magnetic compensation temperature in a single crystal of Nd0.75Ho0.25Al2
cond-mat.str-el · 2008 · author #4
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Anomalous magnetization behavior in Ce(Fe,Si)2
cond-mat.str-el · 2008 · author #3
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Anomalous Magnetic Properties in Ni50Mn35In15
cond-mat.mtrl-sci · 2008 · author #3
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Anisotropic magnetic and superconducting properties of pure and Co-doped CaFe$_2$As$_2$ single crystals
cond-mat.supr-con · 2008 · author #5
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Effect of Pt doping on the critical temperature and upper critical field in YNi2-xPtxB2C (x=0-0.2)
cond-mat.supr-con · 2008 · author #3
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Magnetism in Gallium doped CeFe_2: The martensitic scenario
cond-mat.str-el · 2008 · author #3
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Room Temperature Magnetocaloric Effect in Ni-Mn-In
cond-mat.mtrl-sci · 2007 · author #3
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Thermodynamic Properties of Ferromagnetic Mott- Insulators GaV4S8
cond-mat.str-el · 2007 · author #2
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Magnetic, magneto-thermal and magneto-transport properties in SmMn2Si2-xGex compounds
cond-mat.mtrl-sci · 2007 · author #3
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Sm2Al: Another ferromagnet with spin-orbital compensation?
cond-mat.mtrl-sci · 2007 · author #3
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Heat capacity and magnetocaloric effect in polycrystalline Gd1-xSmxMn2Si2
cond-mat.mtrl-sci · 2006 · author #4
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Correlation between magnetism and magnetocaloric effect in RCo2-based Laves phase compounds
cond-mat.mtrl-sci · 2006 · author #3
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Role of Fe substitution on the anomalous magnetocaloric and magnetoresistance behavior in Tb(Ni1-xFex)2 compounds
cond-mat.mtrl-sci · 2006 · author #4
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Effect of Ge substitution for Si on the anomalous magnetocaloric and magnetoresistance properties of GdMn2Si2 compounds
cond-mat.mtrl-sci · 2006 · author #4
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Role of coexisting ferromagnetic and antiferromagnetic phases on the magnetocaloric effect in metamagnetic Tb2Ni2Sn
cond-mat.mtrl-sci · 2006 · author #4
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Effect of Y substitution on the structural and magnetic properties of Dy1-xYxCo5 compounds
cond-mat.mtrl-sci · 2006 · author #3
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Observation of fluctuation induced tunneling conductance in polycrystalline CrO2
cond-mat.str-el · 2005 · author #2
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Critical exponents and the correlation length in the charge exchange manganite spin glass Eu_{0.5}Ba_{0.5}MnO_{3}
cond-mat.str-el · 2005 · author #2
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Sharp magnetization step across the ferromagnetic to antiferromagnetic transition in doped-CeFe$_2$ alloys
cond-mat.mtrl-sci · 2005 · author #4
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Relaxation of thermo-remanent magnetization in Fe-Cr GMR multilayers
cond-mat.mtrl-sci · 2005 · author #3
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Role of heterostructures and multiple magnetic phases in the low-field magnetization of Fe-Cr GMR multilayers
cond-mat.other · 2005 · author #3
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Heat capacity and magnetoresistance in Dy(Co,Si)2 compounds
cond-mat.mtrl-sci · 2005 · author #6
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Low temperature synthesis, magnetic and magnetotransport properties of (La1-xLux)0.67Ca0.33MnO3 (0 < x < 0.12) system
cond-mat.mtrl-sci · 2004 · author #12
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First order magnetic transition in CeFe$_2$ alloys: Phase-coexistence and metastability
cond-mat.mtrl-sci · 2003 · author #4
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Transport and Magnetic properties of laser ablated La0.7Ce0.3MnO3 films on LaAlO3: Effect of oxygen pressure, sample thickness and co-doping with Ca
cond-mat.mtrl-sci · 1999 · author #3
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Spin polarized tunneling in the half-metallic ferromagnet La0.7Sr0.3MnO3: experiment and theory
cond-mat.str-el · 1998 · author #6
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Metal-Insulator Transition and Ferromagnetism in the Electron Doped Layered Manganites La2.3-xYxCa0.7Mn2O7 (x=0,0.3,0.5)
cond-mat.mtrl-sci · 1998 · author #5
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A phenomenological model for magnetoresistance in granular polycrystalline colossal magnetoresistive materials: the role of spin polarised tunnelling at the grain boundaries
cond-mat.mtrl-sci · 1998 · author #3
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Magnetic field dependent variable range hopping behaviour in resistivity at low temperatures in polycrystalline colossal magnetoresistive manganites: evidence of spin polarised tunnelling
cond-mat.str-el · 1998 · author #4
Mentions
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