P. Chaddah

activity

19992005

most citedField induced first order antiferromagnetic to ferromagnetic transition in Al-doped CeFe

_{2}

: a calorimetric investigation

1 citations · 1 across the 3 of their papers we have counts for

collaborators

Showing 2001Show all

5 papers · 1 filter

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…

cond-mat.str-el2001

First order phase transition from ferromagnetism to antiferromagnetism in Ce(Fe $_{0.96}$ Al $_{0.04}$ ) $_{2}$

M. A. Manekar, S. Chaudhary, M. K. Chattopadhyay +3

Taking the pseudobinary C15 Laves phase compound Ce(Fe $_{0.96}$ Al $_{0.04}$ ) $_{2}$ as a paradigm for studying a ferromagnetic to antiferromagnetic phase transition, we present interes…

cond-mat.str-el2001

A first order phase transition induced by magnetic field and temperature

K. J. Singh, S. Chaudhary, M. K. Chattopadhyay +3

Taking the pseudobinary C15-Laves phase compound Ce(Fe $_{0.96}$ Al $_{0.04}$ ) $_{2}$ as a paradigm for studying a ferromagnetic(FM) to antiferromagnetic(AFM) phase transition, we presen…

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''

First order phase transition from ferromagnetism to antiferromagnetism in Ce(Fe0.96​Al0.04​)2​

A first order phase transition induced by magnetic field and temperature

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

First order phase transition from ferromagnetism to antiferromagnetism in Ce(Fe $_{0.96}$ Al $_{0.04}$ ) $_{2}$