Relevant bibliographies by topics / Gigantic magnetoresistance

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  1. Journal articles
  2. Dissertations / Theses

Academic literature on the topic 'Gigantic magnetoresistance'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Gigantic magnetoresistance"

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Abramovich, A. I., T. V. Virovets, and L. I. Koroleva. "Gigantic magnetoresistance in semiconductor spin glasses and Cu0.5In0.5Cr2Se4." Physics Letters A 153, no. 4-5 (1991): 248–50. http://dx.doi.org/10.1016/0375-9601(91)90803-g.

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Boora, Navjyoti, Rafiq Ahmad, Shafaque Rahman, et al. "Recent Advances of Colossal Magnetoresistance in Versatile La-Ca-Mn-O Material-Based Films." Magnetochemistry 11, no. 1 (2025): 5. https://doi.org/10.3390/magnetochemistry11010005.

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Hole-doped manganese oxides exhibit a gigantic negative magnetoresistance, referred to as colossal magnetoresistance (CMR), owing to the interplay between double-exchange (DE) ferromagnetic metal and charge-ordered antiferromagnetic insulator/semiconductor phases. Magnetoresistive manganites display a sharp resistivity drop at the metal–insulator transition temperature (TMI). CMR effects in perovskite manganites, specifically La0.67Ca0.33MnO3 (La-Ca-Mn-O or LCMO), have been extensively investigated. This review paper provides a comprehensive introduction to the crystallographic structure, as w
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Mukhutdinova, M. A., and A. N. Yurasov. "Modeling of the magnetorefractive effect in Co-Al<sub>2</sub>O<sub>3</sub> nanocomposites in the framework of the Bruggeman approximation." Russian Technological Journal 12, no. 3 (2024): 55–64. http://dx.doi.org/10.32362/2500-316x-2024-12-3-55-64.

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Objectives. To investigate the magnetorefractive effect (MRE) in nanocomposites, which consists in changing the reflection, transmittance and light absorption coefficients of samples with large magnetoresistance (MR) upon their magnetization. Materials offering high magneto-optical activity and significant MR include magnetic nanocomposites. These materials are based on a polymer matrix, which includes inorganic magnetic particles, fibers or layered particles, whose nanometer sizes range from 1 to 100 nm in at least one dimension. The main purpose of creating such nanocomposites is to combine
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Monteblanco, Elmer, Christian Ortiz Pauyac, Williams Savero, J. Carlos RojasSanchez, and A. Schuhl. "ESPINTRÓNICA, LA ELECTRONICA DEL ESPÍN SPINTRONICS, SPIN ELECTRONICS." Revista Cientifica TECNIA 23, no. 1 (2017): 5. http://dx.doi.org/10.21754/tecnia.v23i1.62.

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En la actualidad el desarrollo de la tecnología nos ha conducido a elaborar dispositivos nanométricos capaces de almacenar y procesar información. Estos dispositivos serían difíciles de imaginar en la electrónica, la cual se basa en la manipulación de la carga eléctrica del electrón. Sin embargo, gracias a los avances en la física teórica y experimental en el campo de la materia condensada, estos dispositivos ya son una realidad, perteneciendo a lo que actualmente se denomina la electrónica del espín o espintrónica, la cual basa su funcionalidad en el control del espín del electrón, una propie
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Ding, Jie, and Xinhua Zhu. "Research progress of quadruple perovskite oxides." Journal of Materials Chemistry C, 2024. http://dx.doi.org/10.1039/d4tc01467g.

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Recently, the remarkable physical characteristics of AA3B4O12 quadruple perovskite oxides, including their enormous magnetoresistance, gigantic dielectric constants, charge/orbital/magnetic orderings, spin-induced ferroelectricity, and ferrimagnetic half-metallicity, have drawn much attention. Nowadays, a...
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de Sousa, D. J. P., C. O. Ascencio, P. M. Haney, J. P. Wang, and Tony Low. "Gigantic tunneling magnetoresistance in magnetic Weyl semimetal tunnel junctions." Physical Review B 104, no. 4 (2021). http://dx.doi.org/10.1103/physrevb.104.l041401.

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Acharya, Gokul, Bimal Neupane, Chia‐Hsiu Hsu, et al. "Insulator‐to‐Metal Transition and Isotropic Gigantic Magnetoresistance in Layered Magnetic Semiconductors." Advanced Materials, October 11, 2024. http://dx.doi.org/10.1002/adma.202410655.

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AbstractMagnetotransport, the response of electrical conduction to external magnetic field, acts as an important tool to reveal fundamental concepts behind exotic phenomena and plays a key role in enabling spintronic applications. Magnetotransport is generally sensitive to magnetic field orientations. In contrast, efficient and isotropic modulation of electronic transport, which is useful in technology applications such as omnidirectional sensing, is rarely seen, especially for pristine crystals. Here a strategy is proposed to realize extremely strong modulation of electron conduction by magne
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Breunig, Oliver, Zhiwei Wang, A. A. Taskin, Jonathan Lux, Achim Rosch, and Yoichi Ando. "Gigantic negative magnetoresistance in the bulk of a disordered topological insulator." Nature Communications 8, no. 1 (2017). http://dx.doi.org/10.1038/ncomms15545.

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Cui, Jingyuan, Kai‐Xuan Zhang, and Je‐Geun Park. "All van der Waals Three‐Terminal SOT‐MRAM Realized by Topological Ferromagnet Fe3GeTe2." Advanced Electronic Materials, April 3, 2024. http://dx.doi.org/10.1002/aelm.202400041.

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AbstractMagnetic van der Waals (vdW) materials have attracted massive attention because of their academic interest and application potential for the past few years. Its main advantage is the intrinsic two‐dimensionality, enabling much smaller devices of novel concepts. One particular exciting direction lies in the current‐driven spin‐orbit torque (SOT). Here, for the first time, all vdW three‐terminal SOT memory is realized, employing the unique physics principle of gigantic intrinsic SOT of Fe3GeTe2 (FGT) and the well‐known industry‐adopted tunneling magnetoresistance (TMR) effect. The device
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Lv, Senhao, Hui Guo, Wei Jiang, et al. "Bipolarity Induced Gigantic Intrinsic Anomalous Hall Effect in Iterative‐Grown Kagome Semimetal Co3Sn2S2 Crystals." Advanced Functional Materials, July 2025. https://doi.org/10.1002/adfm.202510587.

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AbstractAs a magnetic Weyl semimetal with broken time‐reversal symmetry, kagome‐lattice Co3Sn2S2 hosts a plethora of exotic quantum phenomena due to the interplay between magnetism, electronic correlations, and non‐trivial band topology. However, achieving high crystal quality, which is crucial for understanding intrinsic mechanisms and enhancing the physical properties, still remains a significant challenge. Here, the synthesis of ultra‐high‐quality Co3Sn2S2 single crystals is reported via an iterative chemical vapor transport (iterative‐CVT) approach, achieving gigantic anomalous Hall conduc
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Dissertations / Theses on the topic "Gigantic magnetoresistance"

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Баранов, О. О., та Д. В. Прийменко. "Використання ефекту гігантського магнітоопору в сенсорній техніці". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67020.

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Прилади на основі гігантського магнітоопору (ГМО), завдяки таким перевагам, як енергозалежність у режимі зберігання, необмежена кількість перезаписів інформації, висока радіаційна стійкість, широко застосовуються в автоматиці, електроніці та комп’ютерній техніці для розроблення магнітних дисків, стрічок, запам’ятовувальних пристроїв та датчиків різного функціонального призначення.
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2

Barbosa, Luciara Benedita. "Crescimento de fibras monocristalinas pela técnica LHPG e caracterização dos compostos Ba0,77Ca0,23TiO3, Ca2FeMoO6, CaMoO4 e SrMoO4-CaMoO4 (cristal gradiente)." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-02092010-114601/.

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Este trabalho teve como finalidade determinar e otimizar as condições para a preparação e a caracterização de monocristais de alguns óxidos que apresentam considerável dependência de suas propriedades físico-químicas finais e magnitude da pressão da atmosfera de crescimento. Experimentos que envolvem diversas adaptações de um sistema de fusão a laser de pedestais foram projetados para investigar o melhor crescimento de monocristais de molibdatos alcalinos isolados e mistos (CaMoO4, cristal gradiente de CaMoO4-SrMoO4, Ca2</subFeMo06) e de um óxido titanato alcalino (Ba0,77Ca0,23TiO3). Também, o
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HASSAN, MARIAM. "Perpendicularly magnetized synthetic antiferromagnets for flexible spintronic and biomedical applications." Doctoral thesis, Università Politecnica delle Marche, 2021. http://hdl.handle.net/11566/289757.

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Antiferromagnetici sintetici (SAF) costituiti da due strati ferromagnetici separati da un sottile strato metallico non magnetico hanno recentemente suscitato un rinnovato interesse come potenziali candidati per una serie di applicazioni innovative e avanzate nell’ambito della spintronica e della biotecnologia. I SAF sono componenti chiave nei dispositivi spintronici e una significativa attenzione è stata recentemente prestata alla preparazione di tali sistemi su substrati flessibili in virtù dei significativi vantaggi che offrono rispetto a dispositivi fabbricati su substrati rigidi convenzion
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Fernández, Alcazar Lucas Jonatan. "Elementos para una descripción dinámica de la conductancia cuántica en nanohilos magnéticos." Bachelor's thesis, 2011. http://hdl.handle.net/11086/65.

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Tesis (Lic. en Física)--Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física, 2011.<br>El estudio de conductancia en sistemas ferromagnéticos ha tenido un interés creciente desde el descubrimiento de la magneto-resistencia gigante, llevando al desarrollo de la espintrónica. Desarrollamos herramientas que permitirán profundizar el tratamiento del transporte cuántico en nanohilos ferromagnéticos. La necesidad de una descripción dinámica, asociada a oscilaciones de Rabi, y la consideración de efectos producidos por la temperatura, tal como la decoherencia, nos lleva a una
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