The phase diagram and optical properties of La1− xSrxMnO3 for x⩽ 0.2
M Paraskevopoulos, F Mayr, C Hartinger… - Journal of magnetism …, 2000 - Elsevier
We report on detailed susceptibility, magnetization and magnetoresistance studies in La1−
xSrxMnO3 for x⩽ 0.2. We arrive at a phase diagram which shows a ferromagnetic and …
xSrxMnO3 for x⩽ 0.2. We arrive at a phase diagram which shows a ferromagnetic and …
Magnetic properties and the phase diagram ofLa1-xSrxMnO3 for x⩽ 0.2
M Paraskevopoulos, F Mayr, J Hemberger… - Journal of Physics …, 2000 - iopscience.iop.org
We report on susceptibility, magnetization, magnetoresistance, and ultrasonic studies of La
1-x Sr x MnO 3 for x⩽ 0.2. The magnetic susceptibilities in the different high-temperature …
1-x Sr x MnO 3 for x⩽ 0.2. The magnetic susceptibilities in the different high-temperature …
Evolution of transport and magnetic properties with dysprosium doping in La0. 7− xDyxSr0. 3MnO3 (x= 0–0.4)
We report the magnetic and transport properties in the series La0. 7− xDyxSr0. 3MnO3 (0.0⩽
x⩽ 0.4). Susceptibility and resistivity studies show that La0. 7− xDyxSr0. 3MnO3 for x< 0.35 …
x⩽ 0.4). Susceptibility and resistivity studies show that La0. 7− xDyxSr0. 3MnO3 for x< 0.35 …
Red Shift of Absorption Edge and Nonmetal–Metal Transition in Single Crystals La1—xSrxMnO3 (x = 0.1, 0.2, 0.3)
NN Loshkareva, YP Sukhorukov… - … status solidi (a), 1997 - Wiley Online Library
The red shift of the fundamental absorption edge (≈ ︂0. 16 eV) of a La0. 9Sr0. 1MnO3
single crystal occurs as the crystal is cooled into the ferromagnetic phase. This result shows …
single crystal occurs as the crystal is cooled into the ferromagnetic phase. This result shows …
Structural, magnetic, and electrical properties of single-crystalline
J Hemberger, A Krimmel, T Kurz, HAK Von Nidda… - Physical Review B, 2002 - APS
We report on structural, magnetic, and electrical properties of Sr-doped LaMnO 3 single
crystals for doping levels 0.4<~ x<~ 0.85. The complex structural and magnetic phase …
crystals for doping levels 0.4<~ x<~ 0.85. The complex structural and magnetic phase …
Temperature dependence of low-lying electronic excitations of
We report on the optical properties of undoped single crystal LaMnO 3, the parent
compound of the colossal magnetoresistive manganites. Near-normal-incidence-reflectance …
compound of the colossal magnetoresistive manganites. Near-normal-incidence-reflectance …
Structural phase diagram of La1− xSrxMnO3 for low Sr doping
L Pinsard, J Rodriguez-Carvajal… - Journal of Alloys and …, 1997 - Elsevier
The Mn-based perovskite oxides are of strong current interest because they show a colossal
negative magnetoresistance near the ferromagnetic ordering temperature. The samples …
negative magnetoresistance near the ferromagnetic ordering temperature. The samples …
Structural and magnetic disorder in La1-xSrxMnO3
A Mellergård, RL McGreevy… - Journal of Physics …, 2000 - iopscience.iop.org
Total structure factors, that is both Bragg and diffuse scattering, have been measured for La
1-x Sr x MnO 3 (x= 0.2 and 0.4) at temperatures between 15 and 1000 K by powder neutron …
1-x Sr x MnO 3 (x= 0.2 and 0.4) at temperatures between 15 and 1000 K by powder neutron …
Spin dynamics in La1− xSrxMnO3
AH Moudden, L Vasiliu-Doloc, L Pinsard… - Physica B: Condensed …, 1997 - Elsevier
The spin dynamics of the La1− xSrxMnO3 system have been studied from the lightly (x< 0.1)
to the heavily doped (x> 0.17) limit. In the low-doping limit we show that the spin waves …
to the heavily doped (x> 0.17) limit. In the low-doping limit we show that the spin waves …
Neutron-scattering studies of magnetic excitations in La1− xSrxMnO3: A dimensional crossover
K Hirota, N Kaneko, A Nishizawa, Y Endoh… - Physica B: Condensed …, 1997 - Elsevier
We have found a strong planar ferromagnetic and a weak antiferromagnetic interplane
couplings in the spin waves of LaMnO3. Upon doping holes, the anisotropic character …
couplings in the spin waves of LaMnO3. Upon doping holes, the anisotropic character …