Academic literature on the topic 'Lanthanum manganites'
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Journal articles on the topic "Lanthanum manganites"
Bebenin, N. G. "Ferromagnetic lanthanum manganites." Journal of Magnetism and Magnetic Materials 324, no. 21 (October 2012): 3593–96. http://dx.doi.org/10.1016/j.jmmm.2012.02.098.
Full textKasenov, B. K. "SYNTHESIS AND X-RAY INVESTIGATION OF NOVEL NANOSTRUCTURED COPPER-ZINC MANGANITES OF LANTHANUM AND ALKALI METALS." Eurasian Physical Technical Journal 18, no. 1 (March 30, 2021): 29–33. http://dx.doi.org/10.31489/2021no1/29-33.
Full textRizzuti, Anotnio, Massimo Viviani, Anna Corradi, Paolo Nanni, and Cristina Leonelli. "Microwave-Assisted Hydrothermal Synthesis as a Rapid Route Towards Manganite Preparation." Solid State Phenomena 128 (October 2007): 21–24. http://dx.doi.org/10.4028/www.scientific.net/ssp.128.21.
Full textNielsen, Jimmi, Eivind M. Skou, and Torben Jacobsen. "Oxygen Sorption and Desorption Properties of Selected Lanthanum Manganites and Lanthanum Ferrite Manganites." ChemPhysChem 16, no. 8 (March 17, 2015): 1635–45. http://dx.doi.org/10.1002/cphc.201500025.
Full textBebenin, N. G., R. I. Zainullina, and V. V. Ustinov. "Elastic properties of lanthanum manganites." Journal of Magnetism and Magnetic Materials 321, no. 7 (April 2009): 682–85. http://dx.doi.org/10.1016/j.jmmm.2008.11.024.
Full textGao, F., R. A. Lewis, X. L. Wang, and S. X. Dou. "Infrared absorption of lanthanum manganites." Physica C: Superconductivity 341-348 (November 2000): 2235–36. http://dx.doi.org/10.1016/s0921-4534(00)01056-x.
Full textBebenin, N. G. "ChemInform Abstract: Ferromagnetic Lanthanum Manganites." ChemInform 43, no. 38 (August 23, 2012): no. http://dx.doi.org/10.1002/chin.201238227.
Full textRinkevich, A., A. Nossov, V. Vassiliev, and V. Ustinov. "Microwave Absorption in Lanthanum Manganites." physica status solidi (a) 179, no. 1 (May 2000): 221–36. http://dx.doi.org/10.1002/1521-396x(200005)179:1<221::aid-pssa221>3.0.co;2-e.
Full textZhang, Yun, and Xiaojie Xu. "Relative cooling power modeling of lanthanum manganites using Gaussian process regression." RSC Advances 10, no. 35 (2020): 20646–53. http://dx.doi.org/10.1039/d0ra03031g.
Full textPopa, Monica, L. Viciu, Maria Zaharescu, and Masato Kakihana. "Characterization of the Substituted Lanthanum Manganites." Key Engineering Materials 264-268 (May 2004): 1261–64. http://dx.doi.org/10.4028/www.scientific.net/kem.264-268.1261.
Full textDissertations / Theses on the topic "Lanthanum manganites"
Berenov, Andrey Valdimirovich. "Cation deficiency in lanthanum manganites." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322303.
Full textDevenson, Jelena. "Fabrication and investigation of heterostructures based on lanthanum manganites." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20091008_155508-20318.
Full textDisertacijoje nagrinėjamos įvairios galimybės panaudoti feromagnetinių oksidų – manganitų sluoksnius bei jų darinius naujų spintronikos prietaisų gaminimui. Šio darbo pagrindiniu tyrimo objektu pasirinktos sandūros, sudarytos tarp dvivalenčiais (Ca, Ba, Sr) ir keturvalenčiais (Ce) jonais legiruotų lantano mangano oksidų plonųjų sluoksnių, o taip pat tarp manganitų ir elektroninio laidumo SrTiO3
Turcaud, Jeremy. "Magnetocaloric effect and thermal transport management in lanthanum manganites." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/40889.
Full textMishra, Snigdharaj K. "Mean-field and density-functional studies of charge ordering and magnetic transitions in lanthanum manganites /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841176.
Full textChen, Chun-che. "Correlation between electrical and magnetic properties in alkali and alkaline earth metal doped lanthanum manganites /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.
Full textCHIBA, RUBENS. "Obtencao e caracterizacao de manganito de lantanio dopado com estroncio para aplicacao em celulas a combustivel de oxido solido." reponame:Repositório Institucional do IPEN, 2005. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11234.
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Dissertacao (Mestrado)
IPEN/D
Intituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP
RODRIGUES, RANIERI A. "Estudo da formação de fases secundárias no compósito LSM/YSZ." reponame:Repositório Institucional do IPEN, 2007. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11563.
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Dissertação (Mestrado)
IPEN/D
Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP
Drevet, Corinne. "Réaction d'électrode à oxygène sous densité de courant et pression d'oxygène élevées : application : compresseur électrochimique à oxygène." Grenoble INPG, 1996. http://www.theses.fr/1996INPG0159.
Full textMarques, Rodrigo Fernando Costa [UNESP]. "Manganita de lantânio dopada com estrôncio obtida por coprecipitação homogênea: magnetorresistência e magnetorrefletividade." Universidade Estadual Paulista (UNESP), 2003. http://hdl.handle.net/11449/102595.
Full textManganita de lantânio dopada com estrôncio (La1-xSrxMnO3) tem recebido atenção da comunidade científica por apresentar propriedades elétricas e magnéticas, com funções para sensores de campo, catalisadores, eletrodos em células combustíveis, entre outras. A substituição de La3+ por Sr2+ resulta em uma transição de um estado isolante antiferromagnético para um estado metálico ferromagnético em composições de x³0,17 com valência mista Mn3+-Mn4+ responsável pelos portadores de carga. Na presença de campo magnético externo as manganitas dopadas exibem a propriedade magnetoresistência negativa gigante (GMR) e a resistividade do material varia com a temperatura e com o campo magnético aplicado. Este trabalho descreve a síntese de nanopartículas de La1-xSrxMnO3 (x=0,1; 0,2 e 0,3) pelo método da coprecipitação homogênea usando uréia como agente precipitante. Neste método, novos ligantes, tais como NH4 +, OH- e CO3 2-, podem substituir as moléculas de água nas posições de coordenação delas com os íons metálicos. Este método leva a uma nucleação homogênea prevenindo o crescimento das partículas precursoras. A dependência da magnetização DC com a temperatura para as amostras La1-xSrxMnO3 (x=0,1; 0,2 e 0,3) forneceu valores de temperatura crítica (TC) iguais a 140 K, 316 K e 357 K, respectivamente. A dependência da resistividade elétrica com a temperatura para pastilhas destes materiais apresentaram a transição metal-isolante e os valores encontrados para TC são similares aos valores de TC observados em monocristais destas manganitas. Espectroscopia infravermelho foi realizada para estudar as propriedades de transporte...
Lanthanum strontium-doped manganite (La1-xSrxMnO3) has attracted renewed attention at present due to the observation of interesting electrical and magnetic properties such as a giant negative magnetoresistance (GMR), catalytic, oxygen cathode reduction, field-sensing, among others. The substitution of La3+ ions by Sr2+ results in a transition from antiferromagnetic insulating state to a ferromagnetic metallic state at x ³ 0.17 with a Mn3+-Mn4+ mixed valence state responsible for the mobile charge carriers. This work describes the La1-xSrxMnO3 (0.1, 0.2 and 0.3) nanoparticle synthesis by the homogenous coprecipitation method using urea as precipitant agent. In this method, some new ligands like NH4+, OH- and CO3 2- can substitute the water molecules coordinating the metallic ions. This method allows the homogenous nucleation and prevents the particle precursors to grow. The temperature dependence of DC magnetization of the samples La1-xSrxMnO3 and critical temperature (TC) values were found to be 140 K, 316 K and 357 K, respectively for x = 0.1, 0.2 and 0.3. Temperature dependence of the electrical resistivity exhibits a metalinsulator transition at Tc in pellet samples and Tc values were found to be similar to those observed in single crystals of these manganitas. Infrared spectroscopy was performed to study spin dependent transport properties using the magnetorefractive effect (MRE), which probes the change of reflection in the infrared (IR) spectral region due to the change in electrical conductivity in the presence of a magnetic field. In the IR spectral region, the free carrier dispersion mechanism often dominates and MRE have been used to study intraband transitions of the conduction...(Complete abstract, click electronic access below)
Maurin, Isabelle. "Effets de non-stoechiometrie et de granularite dans les manganites de lanthane." Palaiseau, Ecole polytechnique, 2000. http://www.theses.fr/2000EPXX0004.
Full textBook chapters on the topic "Lanthanum manganites"
Backhaus-Ricoult, Monika, Michael Badding, Jacqueline Brown, Mike Carson, Earl Sanford, and Yves Thibault. "Interface Reactivity Between Yttria Stabilized Ziconia and Strontium-Lanthanum Manganites." In Ceramic Transactions Series, 21–30. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118407189.ch3.
Full textAbellán, Patricia, César Moreno, Felip Sandiumenge, and Xavier Obradors. "TEM for Characterization of Nanocomposite Oxide Thin Films: A Case Study on Solution-Derived Lanthanum Strontium Manganites." In Transmission Electron Microscopy Characterization of Nanomaterials, 537–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-38934-4_11.
Full textUskoković, V., Darko Makovec, and Miha Drofenik. "Synthesis of Lanthanum-Strontium Manganites by a Hydroxide-Precursor Co-Precipitation Method in Solution and in Reverse Micellar Microemulsion." In Materials Science Forum, 155–60. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-971-7.155.
Full textMcCarthy, Benjamin, Harlan Anderson, Xaio-Dong Zhou, Larry Pederson, Gregory Coffey, and Prabhakar Singh. "Anomolus Shrinkage of Lanthanum Strontium Manganite." In Ceramic Engineering and Science Proceedings, 139–49. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470291245.ch16.
Full textChiba, Rubens, Reinaldo Azevedo Vargas, Marco Andreoli, and Emília Satoshi Miyamaru Seo. "Solid Oxide Fuel Cells: Strontium-Doped Lanthanum Manganite Obtained by the Citrate Technique." In Materials Science Forum, 643–48. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-423-5.643.
Full textZhang, Lan, Yujun Zhang, Y. D. Zhen, and San Ping Jiang. "Lanthanum Strontium Manganite Powders Synthesized by Gel-Casting for Solid Oxide Fuel Cell Cathode Materials." In Progress in Nanotechnology, 71–76. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9780470588246.ch11.
Full textChaichanawong, Jintawat, Kazuyoshi Sato, Hiroya Abe, Makio Naito, Tawatchai Charinpanitkul, and Wiwut Tanthapanichakoon. "Influence of Water Content of Starting Powder Mixture on the Mechanochemical Synthesis of Strontium Doped Lanthanum Manganite." In Ceramic Transactions Series, 199–204. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118144145.ch31.
Full textAritonang, Sovian, Wisnu Ari Adi, Riyadi Juhana, and Tutut Herawan. "Structural and Reflection Loss Properties of Fe3+ Substituted Lanthanum Manganite as Microwave Absorbing Material in X-Ku Band." In Lecture Notes in Mechanical Engineering, 949–59. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9505-9_83.
Full text"Lanthanum Manganites." In Colossal Magnetoresistance and Phase Separation in Magnetic Semiconductors, 297–358. PUBLISHED BY IMPERIAL COLLEGE PRESS AND DISTRIBUTED BY WORLD SCIENTIFIC PUBLISHING CO., 2002. http://dx.doi.org/10.1142/9781860949661_0007.
Full textYAMAMOTO, T., S. NOGUCHI, K. YASUMOTO, H. ITOH, and Y. TAKEDA. "CHEMICAL STABILITY OF LANTHANUM MANGANITE AND REACTIVITY WITH YTTRIA-STABILIZED ZIRCONIA." In Solid State Ionics, 281–88. WORLD SCIENTIFIC, 2004. http://dx.doi.org/10.1142/9789812702586_0029.
Full textConference papers on the topic "Lanthanum manganites"
Sedykh, Vera D. "Phase separation in lanthanum manganites." In MÖSSBAUER SPECTROSCOPY IN MATERIALS SCIENCE 2016. Author(s), 2016. http://dx.doi.org/10.1063/1.4966004.
Full textVarshney, Dinesh, M. W. Shaikh, N. Dodiya, I. Mansuri, Alka B. Garg, R. Mittal, and R. Mukhopadhyay. "Structural Properties Of Potassium Doped Lanthanum Manganites." In SOLID STATE PHYSICS, PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010. AIP, 2011. http://dx.doi.org/10.1063/1.3605783.
Full textMansuri, Irfan, M. W. Shaikh, E. Khan, and Dinesh Varshney. "Thermal conductivity analysis of lanthanum doped manganites." In SOLID STATE PHYSICS: Proceedings of the 58th DAE Solid State Physics Symposium 2013. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4872875.
Full textNedukh, S. V., A. A. Girich, A. A. Kharchenko, M. K. Khodzitsky, S. I. Tarapov, A. N. Pogorily, A. I. Tovstolytkin, and A. G. Belous. "Magnetoresonance features of strontium-doped lanthanum manganites-perovskites in microwave band." In 2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW). IEEE, 2010. http://dx.doi.org/10.1109/msmw.2010.5546029.
Full textWei, Ziyu, Li Quanjun, Nikita Liedienov, Georgiy Levchenko, Aleksei Pashchenko, Igor Fesych, Eduard Zubov, et al. "Morphology and Functional Properties of Magnetic Nanoparticles of Lanthanum-Strontium Manganites." In 2019 IEEE 39th International Conference on Electronics and Nanotechnology (ELNANO). IEEE, 2019. http://dx.doi.org/10.1109/elnano.2019.8783683.
Full textShlapa, Yuliia, Illia Timashkov, Sergii Solopan, Michal Rajnak, Jozef Kovac, Matus Molcan, Milan Timko, and Anatolii Belous. "Ce-Doped Manganites of Lanthanum-Strontium as Promising Inducers of Magnetic Hyperthermia." In 2019 IEEE 39th International Conference on Electronics and Nanotechnology (ELNANO). IEEE, 2019. http://dx.doi.org/10.1109/elnano.2019.8783660.
Full textDyakonov, V. P., I. Fita, E. Zubov, V. Pashchenko, V. Mikhaylov, Yu Bukhantsev, and Henryk Szymczak. "Effect of pressure and magnetic field on the phase transitions in lanthanum-deficient manganites." In International Conference on Solid State Crystals 2000, edited by Antoni Rogalski, Krzysztof Adamiec, and Pawel Madejczyk. SPIE, 2001. http://dx.doi.org/10.1117/12.435842.
Full textSedykh, Vera D. "The features of structural transformations in lanthanum manganites La1−xAxMnO3+δ (A = Ca, Sr, Ba)." In MOSSBAUER SPECTROSCOPY IN MATERIALS SCIENCE - 2014. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4898613.
Full textNakano, K., M. Naoe, M. Yamasaki, K. K. Choi, T. Taniyama, and Y. Yamazaki. "Bias dependent intergrain tunneling in lanthanum manganite thin films." In IEEE International Magnetics Conference. IEEE, 1999. http://dx.doi.org/10.1109/intmag.1999.837376.
Full textAl Ahmad, Mahmoud. "Magnetic flux density computation in voltage-controlled lanthanum strontium manganite materials." In 2015 Joint IEEE International Symposium on the Applications of Ferroelectric (ISAF), International Symposium on Integrated Functionalities (ISIF), and Piezoelectric Force Microscopy Workshop (PFM). IEEE, 2015. http://dx.doi.org/10.1109/isaf.2015.7172718.
Full textReports on the topic "Lanthanum manganites"
Singh, Prabhakar, Manoj Mahapatra, Rampi Ramprasad, Nguyen Minh, and Scott Misture. Study of the Durability of Doped Lanthanum Manganite and Cobaltite Cathode Materials under ''Real World'' Air Exposure Atmospheres. Office of Scientific and Technical Information (OSTI), November 2014. http://dx.doi.org/10.2172/1183564.
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