most citedRole of external and internal perturbations on ferromagnetic phase transitions in manganites: Existence of tricritical points

9 citations · 9 across the 2 of their papers we have counts for

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2 papers

cond-mat.mtrl-sci2018★ 9 cited

Role of external and internal perturbations on ferromagnetic phase transitions in manganites: Existence of tricritical points

Prabir K Mukherjee, Prosenjit Sarkar, Amit K Chattopadhyay

A phenomenological mean-field theory is presented to describe the role of external magnetic field, pressure and chemical substitution on the nature of ferromagnetic (FM) to paramag…

cond-mat.stat-mech2016

Continuously Varying Critical Exponents Beyond Weak Universality

N. Khan, P. Sarkar, A. Midya +2

Renormalization group theory does not restrict the from of continuous variation of critical exponents which occurs in presence of a marginal operator. However, the continuous varia…