S. Chatterjee

activity

20082020

most citedReentrant spin glass state in Mn doped Ni2MnSn shape memory alloy

166 citations · 319 across the 8 of their papers we have counts for

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7 papers · 1 filter

cond-mat.str-el2020★ 9 cited

Remarkable effects of dopant valency $-$ a comparative study of CaBaCo $_{3.96}$ Cr $_{0.04}$ O $_{7}$ and CaBaCo $_{3.96}$ Ni $_{0.04}$ O $_{7}$

M. Islam, S. Adhikari, S. Pramanick +2

Distinctive effects of dopant valency is discussed using an impurity level 1% doping each of Cr $^{3 +}$ and Ni $^{2 +}$ in CaBaCo $_{4}$ O $_{7}$ . Through a comparative study of the magnetic…

cond-mat.str-el2016★ 4 cited

Giant Positive Magnetoresistance and field-induced metal insulator transition in Cr2NiGa

S. Pramanick, P. Dutta, S. Chatterjee +2

We report here the magneto-transport properties of the newly synthesized Heusler compound Cr2NiGa which crystallizes in a disordered cubic B2 structure belonging to Pm-3m space gro…

cond-mat.str-el2016★ 15 cited

Hydrostatic pressure tuned magneto-structural transition and occurrence of pressure induced exchange bias effect in Mn $_{0.85}$ Fe $_{0.15}$ NiGe alloy

P. Dutta, S. Pramanick, D. Das +1

Magnetic and magneto-functional behavior of a Fe-doped MnNiGe alloy with nominal composition Mn $_{0.85}$ Fe $_{0.15}$ NiGe have been investigated in ambient as well as in high pressur…

cond-mat.str-el2013★ 5 cited

Nature of the glassy magnetic state in Cu $_{2.84}$ Mn $_{0.44}$ Al $_{0.72}$ shape memory alloy

S. Chatterjee, S. Chattopadhyay, S. Giri +1

The magnetic ground state of the ferromagnetic shape memory alloy of nominal composition Cu $_{2.84}$ Mn $_{0.44}$ Al $_{0.72}$ was investigated. The sample shows reentry of a glassy ma…

cond-mat.str-el2010★ 33 cited

Giant magneto-caloric effect near room temperature in Ni-Mn-Sn-Ga alloys

S. Chatterjee, S. Giri, S. Majumdar +1

We report the observation of giant magneto-caloric effect (MCE) in ferromagnetic shape memory alloys (FSMAs) of nominal compositions Ni $_{2}$ Mn $_{1.36}$ Sn $_{0.64 - x}$ Ga $_{x}$ ( $x$ =0.…

cond-mat.str-el2008★ 166 cited

Reentrant spin glass state in Mn doped Ni2MnSn shape memory alloy

S. Chatterjee, S. Giri, S. K. De +1

The ground state properties of the ferromagnetic shape memory alloy of nominal composition Ni2Mn1.36Sn0.64 have been studied by dc magnetization and ac susceptibility measurements.…

cond-mat.str-el2008★ 79 cited

Metastability and magnetic memory effect in Ni-Mn-Sn alloy

S. Chatterjee, S. Giri, S. Majumdar +1

Magneto-structural instability in the ferromagnetic shape memory alloy of composition Ni $_{2}$ Mn $_{1.4}$ Sn $_{0.6}$ is investigated by transport and magnetic measurements. Large negat…

Remarkable effects of dopant valency − a comparative study of CaBaCo3.96​Cr0.04​O7​ and CaBaCo3.96​Ni0.04​O7​