62 citations · 188 across the 8 of their papers we have counts for
9 papers
Valence fuctuation and magnetic ordering in EuNi2(P1-xGex)2 single crystals
U. B. Paramanik, A. Bar, Debarchan Das +4
Unusual phases and phase transitions are seen at the magnetic-nonmagnetic boundary in Ce, Eu and Yb-based compounds. EuNiP is a very unusual valence fluctuating Eu system…
Exact extreme value statistics at mixed order transitions
Amir Bar, Satya N. Majumdar, Gregory Schehr +1
We study extreme value statistics (EVS) for spatially extended models exhibiting mixed order phase transitions (MOT). These are phase transitions which exhibit features common to b…
Mixed order transition and condensation in exactly soluble one dimensional spin model
Amir Bar, David Mukamel
Mixed order phase transitions (MOT), which display discontinuous order parameter and diverging correlation length, appear in several seemingly unrelated settings ranging from equil…
Mixed order phase transition in a one dimensional model
Amir Bar, David Mukamel
We introduce and analyze an exactly soluble one-dimensional Ising model with long range interactions which exhibits a mixed order transition (MOT), namely a phase transition in whi…
Denaturation of Circular DNA: Supercoils and Overtwist
Amir Bar, Alkan Kabakçıoğlu, David Mukamel
The denaturation transition of circular DNA is studied within a Poland-Scheraga type approach, generalized to account for the fact that the total linking number (LK), which measure…
Macroscopic loop formation in circular DNA denaturation
Alkan Kabakcioglu, Amir Bar, David Mukamel
The statistical mechanics of DNA denaturation under fixed linking number is qualitatively different from that of the unconstrained DNA. Quantitatively different melting scenarios a…