R. Rawat

activity

20002022

most citedLarge negative magnetoresistance in a ferromagnetic shape memory alloy : Ni_{2+x}Mn_{1-x}Ga

147 citations · 725 across the 39 of their papers we have counts for

collaborators

Showing 2009Show all

3 papers · 1 filter

cond-mat.stat-mech2009

Variation of T $_{g}$ with magnetic field in a magnetic glass

Archana Lakhani, Pallavi Kushwaha, R. Rawat +3

Glass-like arrest has recently been reported in various magnetic materials. As in structural glasses, the kinetics of a first-order transformation is arrested while retaining the h…

cond-mat.str-el2009★ 24 cited

Real Space Visualization of Thermomagnetic Irreversibility within Supercooling and Superheating Spinodals in $M n_{1.85} C o_{0.15} S b$ using Scanning Hall Probe Microscopy

Pallavi Kushwaha, Archana Lakhani, R Rawat +2

Phase coexistence across disorder-broadened and magnetic-field-induced first order antiferromagnetic to ferrimagnetic transition in polycrystalline $M n_{1.85} C o_{0.15} S b$ has been…

cond-mat.str-el2009★ 34 cited

Excess specific heat and evidence of zero point entropy in magnetic glassy state of half-doped manganites

A. Banerjee, R. Rawat, K. Mukherjee +1

We show that specific heat C $_{p}$ has non-Debye behavior for glassy states in half-doped manganites. Irrespective of the magnetic order or electronic states, these magnetic glasses…

Variation of Tg​ with magnetic field in a magnetic glass

Real Space Visualization of Thermomagnetic Irreversibility within Supercooling and Superheating Spinodals in Mn1.85​Co0.15​Sb using Scanning Hall Probe Microscopy

Excess specific heat and evidence of zero point entropy in magnetic glassy state of half-doped manganites

Variation of T $_{g}$ with magnetic field in a magnetic glass

Real Space Visualization of Thermomagnetic Irreversibility within Supercooling and Superheating Spinodals in $M n_{1.85} C o_{0.15} S b$ using Scanning Hall Probe Microscopy