La1-xSrxMnO3: Ag0. 2 (0.1≤ x≤ 0.2) ceramics with large room-temperature TCR for uncooled infrared bolometers
T Sun, F Ji, Y Liu, G Dong, S Zhang, Q Chen… - Journal of the European …, 2019 - Elsevier
In this study, high-density La 1-x Sr x MnO 3: Ag 0.2 (x= 0.1, 0.125, 0.15, 0.175, and 0.2)
ceramics were prepared by the conventional sol-gel method. The peak values of …
ceramics were prepared by the conventional sol-gel method. The peak values of …
First-to-second-order magnetic-phase transformation in La0. 7Ca0. 3-xBaxMnO3 exhibiting large magnetocaloric effect
We have prepared polycrystalline samples La 0.7 Ca 0.3-x Ba x MnO 3 (x= 0, 0.025, 0.05,
0.075 and 0.1) by solid-state reaction, and then studied their magnetic properties and …
0.075 and 0.1) by solid-state reaction, and then studied their magnetic properties and …
Enhanced room-temperature MR and TCR in polycrystalline La0. 67 (Ca0. 33− xSrx) MnO3 ceramics by oxygen assisted sintering
T Sun, S Zhao, F Ji, X Liu - Ceramics International, 2018 - Elsevier
Abstract Polycrystalline La 0.67 (Ca 0.33-x Sr x) MnO 3 (LCSMO, x= 0, 0.03, 0.06, 0.09, 0.12,
and 0.15) ceramics were prepared by sol-gel method. Microstructures, electrical/magnetic …
and 0.15) ceramics were prepared by sol-gel method. Microstructures, electrical/magnetic …
Two metal-insulator transitions and magnetoresistive properties investigation in La0. 67Ca0. 33− xSrxMn0. 98Ni0. 02O3 (0.1≤ x≤ 0.3)
In this paper, a study of the electrical and magnetoresistive behavior of La 0.67 Ca 0.33− x
Sr x Mn 0.98 Ni 0.02 O 3 0.1≤ x≤ 0.3 is shown. The temperature dependence of the …
Sr x Mn 0.98 Ni 0.02 O 3 0.1≤ x≤ 0.3 is shown. The temperature dependence of the …
Magnetoresistance (MR) properties of magnetic materials
In this review, the classification of magnetic materials exhibiting magnetoresistive properties
is the focus of discussion because each material possesses different magnetic and electrical …
is the focus of discussion because each material possesses different magnetic and electrical …
Structure, magnetic and transport properties of La0. 7Ca0. 3− xSrxMnO3 thin films by sol–gel method
D Cao, Y Zhang, W Dong, J Yang, W Bai, Y Chen… - Ceramics …, 2015 - Elsevier
Abstract La 0.7 Ca 0.3− x Sr x MnO 3 (x= 0, 0.10, 0.15, 0.25 and 0.30) thin films were
prepared by the sol–gel method on Si substrates. The structural, magnetic and transport …
prepared by the sol–gel method on Si substrates. The structural, magnetic and transport …
La0. 67 (Ca0. 24Sr0. 09) MnO3: xAg2O (0≤ x≤ 0.25) composites with improved room–temperature TCR and MR for advanced uncooling infrared bolometers and …
T Sun, Y Liu, G Dong, S Zhang, Z Li, K Chu, X Pu… - Applied Surface …, 2019 - Elsevier
In this research, high–density La 0.67 (Ca 0.24 Sr 0.09) MnO 3: xAg 2 O (LCSMO: xAg 2 O,
x= 0, 0.05, 0.1. 0.15, 0.2, and 0.25) composites were successfully fabricated through the …
x= 0, 0.05, 0.1. 0.15, 0.2, and 0.25) composites were successfully fabricated through the …
Improvement of room-temperature TCR and MR in polycrystalline La0. 67 (Ca0. 27Sr0. 06) MnO3 ceramics by Ag2O doping
T Sun, J Jiang, Q Chen, X Liu - Ceramics International, 2018 - Elsevier
Abstract Polycrystalline La 0.67 (Ca 0.27 Sr 0.06) MnO 3: mol% Ag x (LCSMO: Ag x, x= 0,
0.1, 0.2, 0.3, 0.4, and 0.5) ceramics were prepared by conventional sol-gel method. Effects of …
0.1, 0.2, 0.3, 0.4, and 0.5) ceramics were prepared by conventional sol-gel method. Effects of …
Critical behavior of La0. 7Ca0. 3Mn1− xNixO3 manganites exhibiting the crossover of first-and second-order phase transitions
We used Banerjee's criteria, modified Arrott plots, and the scaling hypothesis to analyze
magnetic-field dependences of magnetization near the ferromagnetic–paramagnetic (FM …
magnetic-field dependences of magnetization near the ferromagnetic–paramagnetic (FM …
Effect of calcium doping on structural, magnetic and magneto-caloric properties of La0. 55CaxSr0. 45-xMnO3 manganites
Abstract Effect of calcium (Ca) doping on structural, magnetic and magnetocaloric properties
of calcium-strontium doped lanthanum manganite La 0.55 Ca x Sr 0.45-x MnO 3 (x= 0.00 …
of calcium-strontium doped lanthanum manganite La 0.55 Ca x Sr 0.45-x MnO 3 (x= 0.00 …