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 …
CMR effect in electron-doped manganites Ca1− xSmxMnO3
C Martin, A Maignan, F Damay, M Hervieu… - Journal of Solid State …, 1997 - Elsevier
The magnetic and transport properties of the Mn (IV)-rich perovskites Ca1− xSmxMnO3have
been investigated forx≤ 0.20. These compounds exhibit very unusual magnetic behavior …
been investigated forx≤ 0.20. These compounds exhibit very unusual magnetic behavior …
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 …
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 …
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) …
The superexchange interaction influence on the magnetic ordering in manganites
E Birsan - Journal of magnetism and magnetic materials, 2008 - Elsevier
Manganese oxides such as La1− xSrxMnO3 and La1− xCaxMnO3 have been attracting
considerable attention since the discovery of colossal magnetoresistance (CMR). These …
considerable attention since the discovery of colossal magnetoresistance (CMR). These …
Probing the underlying charge ordering: Ruthenium-doped Sm1− xSrxMnO3 perovskite manganites
A Maignan, C Martin, M Hervieu, B Raveau… - Journal of Applied …, 2001 - pubs.aip.org
The effect of ruthenium doping upon the appearance of metallicity and ferromagnetism in the
series Sm1xSrxMnO3 is studied and compared with that previously observed for …
series Sm1xSrxMnO3 is studied and compared with that previously observed for …
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 …
Coexistence of ferromagnetism and charge ordering in Pr0. 5Ca0. 5Mn1− xCrxO3
R Mahendiran, M Hervieu, A Maignan, C Martin… - Solid state …, 2000 - Elsevier
Magnetotransport and magnetization measurements of the Cr-doped manganites Pr0. 5Ca0.
5Mn1− xCrxO3 (x= 0.03, 0.05) show several anomalous features: large magnetic field …
5Mn1− xCrxO3 (x= 0.03, 0.05) show several anomalous features: large magnetic field …
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 …