P. Chaddah

activity

19992025

most citedRelating supercooling and glass-like arrest of kinetics for phase separated systems: studies on doped CeFe

_{2}

and (La,Pr,Ca)MnO

_{3}

107 citations · 559 across the 26 of their papers we have counts for

collaborators

Showing 2001 · cond-mat.supr-conShow all

3 papers · 2 filters

cond-mat.supr-con2001

Metastabilities across disorder-broadened first-order transitions

P. Chaddah

We discuss first-order phase transitions that are broadened by disorder, but still remain first order on the local mesoscopic level. Using vortex-matter as our paradigm, we argue t…

cond-mat.supr-con2001

Possibility of Kauzmann points in the vortex matter phase diagram of single crystal YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$

S. B. Roy, Y. Radzyner, D. Giller +4

We highlight interesting thermomagnetic history effects across the transition line between the (quasi) ordered and disordered vortex states in single crystal YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ …

cond-mat.supr-con2001

Comment on ``Critical current density from magnetization hysteresis data using the critical-state model''

P. Chaddah

A recent paper [Physical Review {\bf B 64} 014508 (2001)] claims to present an exact method to extract the critical current density J $_{C}$ from the M-H hysteresis curve. We show tha…

Metastabilities across disorder-broadened first-order transitions

Possibility of Kauzmann points in the vortex matter phase diagram of single crystal YBa2​Cu3​O7−δ​

Comment on ``Critical current density from magnetization hysteresis data using the critical-state model''

Possibility of Kauzmann points in the vortex matter phase diagram of single crystal YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$