2018
DOI: 10.1016/j.jre.2017.10.009
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Perovskite type lanthanum manganite: Morpho-structural analysis and electrical investigations

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Cited by 15 publications
(6 citation statements)
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“…Analysis by X-ray diffraction was performed for the samples obtained as described in the previous section. The sol-gel method with thermal treatment at a low temperature obtains well-crystallized samples without secondary phases (Figure 1), as has been already reported in previous studies for undoped and doped/substituted LaMnO 3 perovskite samples [15][16][17][24][25][26]. The diffractogram visualizations in Figure 1 indicate that some of the peaks are split for the undoped material compared to the 1% Pd 2+ , Ag + , or Y 3+ doped LaMnO 3 samples (insert Figure 1).…”
Section: Xrd Analysissupporting
confidence: 78%
See 1 more Smart Citation
“…Analysis by X-ray diffraction was performed for the samples obtained as described in the previous section. The sol-gel method with thermal treatment at a low temperature obtains well-crystallized samples without secondary phases (Figure 1), as has been already reported in previous studies for undoped and doped/substituted LaMnO 3 perovskite samples [15][16][17][24][25][26]. The diffractogram visualizations in Figure 1 indicate that some of the peaks are split for the undoped material compared to the 1% Pd 2+ , Ag + , or Y 3+ doped LaMnO 3 samples (insert Figure 1).…”
Section: Xrd Analysissupporting
confidence: 78%
“…The resulting gels were dried in an oven at 80 • C for 4 h and then calcined at 600 • C for 6 h to obtain the final perovskite samples. Perovskite manganite synthesis by sol-gel technique has been previously reported for undoped [15][16][17][18][19][20][21][22][23], doped (for example with Fe [24], N [16], Ag [25], or Sr [21]), or substituted LaMnO 3 materials (with Pd [26], Ca [15], Fe, Co, or Ni [23]), and is considered to be a successful and flexible synthesis route to obtain well-crystallized micro-or nanomaterials from this family of compounds [27].…”
Section: Methodsmentioning
confidence: 99%
“…Ga-and Y-doped LaMnO 3 and pure LaMnO 3 were synthesized using the sol-gel method [5], and then a low temperature heat treatment was performed. The starting chemical reagents were as follows:…”
Section: Materials and Reagentsmentioning
confidence: 99%
“…Mn ions in the LaMnO 3 system are trivalent, and super exchange interaction exists through Mn +3 -O-Mn +3 pathways [3]. Lanthanum manganese's materials present remarkable structural and electromagnetic properties [4][5][6]. Furthermore, doped LaMnO 3 compounds have attracted considerable attention due to their improved properties required for different application domains.…”
Section: Introductionmentioning
confidence: 99%
“…A-site ordered state in manganites with perovskite-like structure 2 charge, and spin degrees of freedom is still a matter of discussion. Physical properties of the layered manganites LnBaMn 2 O 6 (demonstrating the ordered cation arrangement in the A sublattice of the perovskite) are one of the most interesting topics in this field [12][13][14][15][16][17][18][19][20][21].…”
Section: A C C E P T E D Accepted Manuscriptmentioning
confidence: 99%