In this work we present electrical resistivity and magnetization (M) data as a function of
temperature T and magnetic field H of polycrystalline Pr 0.5 Sr 0.5− x Ca x MnO 3 (x= 0.1 …

We investigated dc and ac susceptibilities of Pr 0.63 Sr 0.37 MnO 3 and Nd 0.7 Sr 0.3 MnO 3
single crystals. Surprisingly, real components of the ac susceptibility of both samples are …

We address the problem of the percolative phase separation in polycrystalline samples of Pr
0.5− δ Ca 0. 2+ δ Sr 0.3 MnO 3 for− 0.04<~ δ<~ 0.04 (hole doping n between 0.46 and 0. 5 …

We report an electron spin resonance (ESR) study of the competing phases at the crossover
from localized to itinerant behaviour on the polycrystalline Pr0. 5 (Ca0. 85Sr0. 15) 0.5 MnO3 …

We study the effect of the introduction of a controlled amount of oxygen vacancies on the
magnetic and transport properties of the phase separated manganite Pr 0.5 Ca 0.2 Sr 0.3 …

Neutron scattering has been used to investigate the evolution of long-and short-range
charge-ordered (CO), ferromagnetic, and antiferromagnetic (AF) correlations in single …

The coexistence of ferromagnetic metallic and antiferromagnetic charge-ordered (CO) states
in Pr 2/3 Ca 1/3 MnO 3 has been investigated using zero-field muon spin relaxation, neutron …

We study the changes in the occupied density of states of Pr 0.5 Sr 0.5 MnO 3 as a function
of temperature (25–300 K) using photoemission spectroscopy. The spectral weight transfer …

A detailed study of the properties of Pr 1− x Ca x MnO 3 shows that for a range of
compositions (0.3≤ x< 0.5) there is a first-order magnetic-field-induced insulator-metal …

The nature of phase separation in Pr 0.5 Sr 0.5 MnO 3 has been probed by linear, as well as
nonlinear, magnetic susceptibilities and resistivity measurements across the second order …