Rhodium doped manganites: Ferromagnetism and metallicity
B Raveau, S Hebert, A Maignan, R Fresard… - Journal of Applied …, 2001 - pubs.aip.org
The perovskite manganites Ln1xCaxMnO3 often exhibit, at low temperature, a charge
ordered state, 1–6 whose metastable character is crucial for the appearance of colossal …
ordered state, 1–6 whose metastable character is crucial for the appearance of colossal …
Instability of magnetism and conductivity in CMR manganites: role of Mn-site doping and thermal cycling
B Raveau, A Maignan, R Mahendiran… - Journal of Physics and …, 2002 - Elsevier
The magnetic and transport properties of the manganites with the perovskite structure are
mainly characterized by a competition between ferromagnetism and antiferromagnetism …
mainly characterized by a competition between ferromagnetism and antiferromagnetism …
CMR properties of Cr-doped Mn (IV)-rich manganites Ca1− xSmxMnO3
A Maignan, C Martin, F Damay, M Hervieu… - Journal of magnetism …, 1998 - Elsevier
A systematic study of the doping of the manganese site with chromium in the charge ordered
Mn (IV)-rich perovskites Ca1− xSmxMnO3 (0.15⩽ x⩽ 0.5) has been performed. Whatever x …
Mn (IV)-rich perovskites Ca1− xSmxMnO3 (0.15⩽ x⩽ 0.5) has been performed. Whatever x …
Insulator–metal transition induced by Cr and Co doping in Pr0. 5Ca0. 5MnO3
B Raveau, A Maignan, C Martin - Journal of Solid State Chemistry, 1997 - Elsevier
The study of the perovskite manganites Pr0. 5Ca0. 5Mn1− xMxO3withM= Cr and Co has
been carried out. It shows that the doping of the insulating antiferromagnetic phase Pr0 …
been carried out. It shows that the doping of the insulating antiferromagnetic phase Pr0 …
Mn-site doping induced CMR properties in calcium rich manganites Pr1‒xCaxMnO3(0.6 ≤ x ≤ 0.7)
A Barnabé, A Maignan, M Hervieu… - The European Physical …, 1998 - Springer
Doping of Mn-site by chromium, cobalt and nickel has been investigated in the calcium rich
manganites Pr 0.4 Ca 0.6 MnO 3 and Pr 0.3 Ca 0.7 MnO 3. Whatever the nature of the …
manganites Pr 0.4 Ca 0.6 MnO 3 and Pr 0.3 Ca 0.7 MnO 3. Whatever the nature of the …
Extension of colossal magnetoresistance properties to small site cations by chromium doping in manganites
A Barnabe, A Maignan, M Hervieu, F Damay… - Applied physics …, 1997 - pubs.aip.org
The Mn site substitutions of charge ordered (CO) manganites Ln 0.5 Ca 0.5 MnO 3 (Ln= La–
Tb) have been investigated. Among the different studied doping elements, chromium is …
Tb) have been investigated. Among the different studied doping elements, chromium is …
Nickel-induced metal-insulator transition in the small a cation manganites Ln0. 5Ca0. 5MnO3
A Maignan, F Damay, C Martin, B Raveau - Materials research bulletin, 1997 - Elsevier
The study of the manganites Ln0. 5Ca0. 5Mn1− xNixO3 (Ln= Pr, Nd, Sm) shows that the
introduction of nickel on the Mn site provokes the disappearance of charge ordering (CO) …
introduction of nickel on the Mn site provokes the disappearance of charge ordering (CO) …
Induced ferromagnetism and colossal magnetoresistance by Ir-doping in Pr 1 - x Ca x MnO 3
S Hébert, A Maignan, R Frésard, M Hervieu… - The European Physical …, 2001 - Springer
The doping of the manganese site by iridium (up to 15%) in the small A cation manganites
Pr 1-x Ca x MnO 3 (0.4? x? 0.8), has been investigated as a new method to suppress charge …
Pr 1-x Ca x MnO 3 (0.4? x? 0.8), has been investigated as a new method to suppress charge …
Mn-site doping in colossal magnetoresistance manganites
B Raveau, C Martin, A Maignan, M Hervieu… - Physica C …, 2000 - Elsevier
The doping of Mn-sublattice by magnetic cations M= Cr, Co, Ni, Ru in half doped
manganites Ln0. 5Ca0. 5MnO3 and in Mn (IV)-rich manganites Ln0. 4Ca0. 6MnO3, induces …
manganites Ln0. 5Ca0. 5MnO3 and in Mn (IV)-rich manganites Ln0. 4Ca0. 6MnO3, induces …
Cation disorder and size effects upon magnetic transitions in Ln0. 5A0. 5MnO3 manganites
F Damay, C Martin, A Maignan, B Raveau - Journal of applied physics, 1997 - pubs.aip.org
Since the discovery of their colossal magnetoresistance properties CMR, manganese
perovskites (Ln1xAx) MnO3 Ln being a trivalent lanthanide and A a divalent cation have …
perovskites (Ln1xAx) MnO3 Ln being a trivalent lanthanide and A a divalent cation have …