Results 81 to 90 of about 6,095 (219)

Modeling the Maximum Magnetic Entropy Change of Doped Manganite Using a Grid Search-Based Extreme Learning Machine and Hybrid Gravitational Search-Based Support Vector Regression

Crystals, 2020
The thermal response of a magnetic solid to an applied magnetic field constitutes magnetocaloric effect. The maximum magnetic entropy change (MMEC) is one of the quantitative parameters characterizing this effect, while the magnetic solids exhibiting ...
Sami M. Ibn Shamsah, Taoreed O. Owolabi
doaj   +1 more source

Oxygen Vacancies Driven Photoconductivity in Layered Cobaltite Epitaxial Films

Advanced Electronic Materials, Volume 12, Issue 10, 25 May 2026.
ABSTRACT Understanding photoinduced phenomena in complex oxides is crucial for developing next‐generation optoelectronic devices. Here, we report pronounced ultraviolet (UV) light‐induced photoconductivity in epitaxial PrBa1‐xCaxCo2O5+δ (x = 0.5) thin films grown on (001) LSAT substrates via pulsed laser deposition.
Yanbin Chen, Yiqun Liu, Xing Xu, Jing Ma, Ce‐wen Nan, Chonglin Chen   +5 more
wiley   +1 more source

Magnetoresistive properties of nanostructured manganite cobaltite films.

, 2021
In this doctoral dissertation the magnetoresistance properties of manganite films La1 xSrxMnzO3 doped with cobalt (La1−xSrx(Mn1−yCoy)zO3) were investigated. The resistivity vs.
Rudokas, Vakaris,
core   +1 more source

Heat Capacity and Thermodynamic Characteristics of Sodium and Potassium Nickelite-Manganites of Neodymium of NdNa₂NiMnO₅ and NdK₂NiMnO₅

Applied Sciences
For the first time, neodymium nickel manganites NdNa2NiMnO5 and NdK2NiMnO5 were synthesized via the solid-state interaction method, and they crystallize in a cubic system.
Shuga Bulatovna Kasenova, Zhenisgul Imangalievna Sagintaeva, Bulat Kunurovich Kasenov, Erbolat Ermekovich Kuanyshbekov, Aigul Tanirbergenovna Ordabaeva, Manara Amangeldievna Isabaeva   +5 more
doaj   +1 more source

The electrical transition temperature and magnetoresistance prediction of LaSr2Mn2O7 bilayered manganite

Journal of King Saud University: Engineering Sciences, 2018
In this paper, the resistivity of bilayer manganite LaSr2Mn2O7 around the metal–insulator-like transition was systematically calculated as a function of temperature and applied magnetic field. A typical mathematical function (Gauss function) was used for
Mohammad Hossein Ehsani, Mahmoud Jalali Mehrabad   +1 more
doaj   +1 more source

Orbital correlations in doped manganites

Applied Physics A: Materials Science & Processing, 2001
22 pagegs, 7 ...
Hill, J., Nelson, C., von Zimmermann, M., Kim, Y., Gibbs, D., Casa, D., Keimer, B., Murakami, Y., Venkataraman, C., Gog, T., Tomioka, Y., Tokura, Y., Kiryukhin, V., Koo, T., Cheong, S.   +14 more
openaire   +3 more sources

Synthesis and Application of 3D‐Printed Materials in Electrocatalysis

Advanced Science, Volume 13, Issue 24, 27 April 2026.
This review offers a comprehensive and integrative perspective on the advantages and drawbacks of various 3D printing technologies, as well as their application in electrocatalysis from the perspective of mass transmission, electron transfer, surface modification, surface area and so on.
Jinhua Zhou, Xiangxiong Chen, Xiaorui Gao, Ran Cai, Boyu Peng, Yuanyuan Xu, Teng Chen   +6 more
wiley   +1 more source

Low-Field Colossal Magnetoresistance in Manganite Tunnel Junctions

, 1997
Large magnetoresistance values are obtained on tunnel junctions epitaxially deposited by pulsed-laser deposition and consisting of ferromagnetic manganite La0.67Sr0.33MnO3 electrodes separated by various tunnel barriers: SrTiO3, PrBaCu2.8Ga0.2O7 and CeO2.
C. Fermon, J. P. Contour, M. Drouet, J. Nassar, A. Fert, M. Viret   +5 more
core   +1 more source

Interfacial Atomic and Electronic Structures of LSM/YSZ Thin Films as Models for SOC Air Electrodes

ChemElectroChem, Volume 13, Issue 6, 17 March 2026.
Lanthanum–strontium manganite/yttria‐stabilized zirconia thin films serve as model systems for solid oxide cell electrodes, where high‐resolution scanning transmission electron microscopy and X‐ray photoelectron spectroscopy reveal atomistic interfacial features and electronic structure supported by atomistic modeling of these interfaces.
Hebatallah Ali, Patricia König, Xuan Quy Tran, Anton Kaus, Hanna Türk, Adnan Hammud, Zahra Gheisari, Vaibhav Vibhu, Vladimir Roddatis, Franz‐Philipp Schmidt, Raoul Blume, Patrick Zeller, Till Frömling, Felix Gunkel, Axel Knop‐Gericke, Karsten Reuter, Rüdiger‐A. Eichel, Christoph Scheurer, Thomas Lunkenbein   +18 more
wiley   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

Advanced Materials, Volume 38, Issue 16, 17 March 2026.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li, Yanran Liu, Jinjin Liu, Josephine Si Yu See, Kaijian Xing, Dong‐Chen Qi, Xiao Renshaw Wang   +6 more
wiley   +1 more source