Academic literature on the topic 'Metamagnets'
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Journal articles on the topic "Metamagnets"
Selke, W. "Anomalies in Ising metamagnets." Zeitschrift für Physik B Condensed Matter 101, no. 1 (March 1996): 145–50. http://dx.doi.org/10.1007/s002570050192.
Full textFyodorov, Ya V., I. Ya Korenblit, and E. F. Shender. "Phase Transitions in Frustrated Metamagnets." Europhysics Letters (EPL) 4, no. 7 (October 1, 1987): 827–32. http://dx.doi.org/10.1209/0295-5075/4/7/012.
Full textChalupa, J., and M. A. Novotny. "Molecular fields in chainlike metamagnets." Solid State Communications 54, no. 9 (June 1985): 843–44. http://dx.doi.org/10.1016/0038-1098(85)90299-6.
Full textSelke, W., and S. Dasgupta. "Magnetization anomaly in Ising metamagnets." Journal of Magnetism and Magnetic Materials 147, no. 3 (June 1995): L245—L249. http://dx.doi.org/10.1016/0304-8853(95)00090-9.
Full textGalam, Serge, Carlos S. O. Yokoi, and Silvio R. Salinas. "Metamagnets in uniform and random fields." Physical Review B 57, no. 14 (April 1, 1998): 8370–74. http://dx.doi.org/10.1103/physrevb.57.8370.
Full textYamada, H. "Spin fluctuations in itinerant electron metamagnets." Physica B: Condensed Matter 177, no. 1-4 (March 1992): 115–18. http://dx.doi.org/10.1016/0921-4526(92)90078-7.
Full textBurkov, A. T., T. Nakama, and K. Yagasaki. "Electronic Transport in Itinerant Metamagnets with Strong Static Disorder." Solid State Phenomena 168-169 (December 2010): 521–24. http://dx.doi.org/10.4028/www.scientific.net/ssp.168-169.521.
Full textYamada, H., and T. Goto. "Giant magnetocaloric effect in itinerant-electron metamagnets." Physica B: Condensed Matter 346-347 (April 2004): 104–8. http://dx.doi.org/10.1016/j.physb.2004.01.029.
Full textBurkov, A. T., A. Yu Zyuzin, T. Nakama, and K. Yagasaki. "Disorder-induced positive magnetoresistivity in itinerant metamagnets." Journal of Magnetism and Magnetic Materials 272-276 (May 2004): E1081—E1082. http://dx.doi.org/10.1016/j.jmmm.2003.12.1117.
Full textZENG, MingHua, YueQiao HU, and YanLing ZHOU. "Cobalt(Ⅱ)/manganese(Ⅱ)-based molecular metamagnets." SCIENTIA SINICA Chimica 42, no. 6 (June 1, 2012): 883. http://dx.doi.org/10.1360/zb2012-42-6-883.
Full textDissertations / Theses on the topic "Metamagnets"
Daou, Ramzy. "Itinerant electron metamagnets." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615263.
Full textAra?jo, Carlos Alexandre Amaral. "Polaritons em materiais magn?ticos nanoestruturados." Universidade Federal do Rio Grande do Norte, 2007. http://repositorio.ufrn.br:8080/jspui/handle/123456789/16662.
Full textIn this work we present a theoretical study about the properties of magnetic polaritons in superlattices arranged in a periodic and quasiperiodic fash?ons. In the periodic superlattice, in order to describe the behavior of the bulk and surface modes an effective medium approach, was used that simplify enormously the algebra involved. The quasi-periodic superlattice was described by a suitable theoretical model based on a transfer-matrix treatment, to derive the polariton's dispersion relation, using Maxwell's equations (including effect of retardation). Here, we find a fractal spectra characterized by a power law for the distribution of the energy bandwidths. The localization and scaling behavior of the quasiperiodic structure were studied for a geometry where the wave vector and the external applied magnetic field are in the same plane (Voigt geometry). Numerical results are presented for the ferromagnet Fe and for the metamagnets FeBr2 and FeCl2
Neste trabalho apresentamos um estudo te?rico sobre as propriedades dos polaritons magn?ticos em super-redes organizadas em padr?es peri?dico e quasiperi?dico. Na super-rede peri?dica, objetivando descrever o comportamento destes modos, tanto no volume quanto na superf?cie, foi utilizada a teoria do meio efetivo, que facilita enormemente a ?lgebra envolvida. Para a superrede quasi-peri?dica usamos um conveniente modelo te?rico baseado no trata mento da matriz-tranfer?ncia, para derivar a rela??o de dispers?o, utilizando as equa??es de Maxwell (incluindo efeitos de retardamento). Aqui, encontramos um espectro fractal caracterizado por uma lei de pot?ncia para a distribui??o de bandas de energia. A localiza??o e o comportamento de escala da estrutura quasi-peri?dica s?o estudadas numa geometria onde o vetor de onda e o campo aplicado est?o no mesmo plano (geometria de Voigt). Resultados num?ricos s?o apresentados para o ferromagneto Fe e para os metamagnetos FeBr2 e FeCl2
Kitagawa, Kentaro. "Itinerant metamagnetism and metamagnetic quantum criticality in Sr3Ru2O7 revealed by 17O-NMR." 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/136747.
Full textPetracic, Oleg. "Feldinduzierte Ordnungsphänomene im Metamagneten Fe1-xMgxBr2 . Field induced order phenomena in the Metamagnet Fe1-xMgxBr2." Gerhard-Mercator-Universitaet Duisburg, 2001. http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-05212001-112225/.
Full textWeizenmann, Antonio. "Metamagneto em Campos MagnÃticos Uniforme e AleatÃrio." Universidade Federal do CearÃ, 2005. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=2900.
Full textO diagrama de fase de um metamagneto de Ising em um campo magnÃtico uniforme e em um campo magnÃtico aleatÃrio à estudado usando teoria de campo mÃdio derivado do princÃpio variacional de Bogoliubov. O diagrama de fase exibe comportamento tricrÃtico e fenÃmeno de reentrÃncia para determinados valores do campo magnÃtico aleatÃrio acima de um certo valor crÃtico. O fenÃmeno de reentrÃncia à devido Ãs competiÃÃes entre as interaÃÃes ferromagnÃticas, antiferromagnÃticas, campo magnÃtico uniforme e o campo magnÃtico aleatÃrio. Em particular, se o modelo exibe uma transiÃÃo em campo aleatÃrio zero, entÃo a distribuiÃÃo bimodal nunca destrÃi esta transiÃÃo de primeira ordem, em contradiÃÃo ao caso de uma distribuiÃÃo trimodal.
The phase diagram of an Ising metamagnet in an uniform magnetic field and in a random magnetic field is studied using a mean field theory derived from Bogoliubov variational principle. The phase diagram displays tricritical behavior and reentrance phenomenon for determined values of the random magnetic field above a certain critical value. The reentrance phenomenon is due to the competition between the other interactions ferromagnetic, anti-ferromagnetic, uniform magnetic field and the random magnetic field. In particular, if the model exhibits a first-order transition in zero random field, then a bimodal distribution never destroys this first-order transition, in contradiction to the case of a trimodal distribution.
Weizenmann, Antonio. "Metamagneto em Campos Magnéticos Uniforme e Aleatório." reponame:Repositório Institucional da UFC, 2005. http://www.repositorio.ufc.br/handle/riufc/12896.
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The phase diagram of an Ising metamagnet in an uniform magnetic field and in a random magnetic field is studied using a mean field theory derived from Bogoliubov variational principle. The phase diagram displays tricritical behavior and reentrance phenomenon for determined values of the random magnetic field above a certain critical value. The reentrance phenomenon is due to the competition between the other interactions ferromagnetic, anti-ferromagnetic, uniform magnetic field and the random magnetic field. In particular, if the model exhibits a first-order transition in zero random field, then a bimodal distribution never destroys this first-order transition, in contradiction to the case of a trimodal distribution.
O diagrama de fase de um metamagneto de Ising em um campo magnético uniforme e em um campo magnético aleatório é estudado usando teoria de campo médio derivado do princípio variacional de Bogoliubov. O diagrama de fase exibe comportamento tricrítico e fenômeno de reentrância para determinados valores do campo magnético aleatório acima de um certo valor crítico. O fenômeno de reentrância é devido às competições entre as interações ferromagnéticas, antiferromagnéticas, campo magnético uniforme e o campo magnético aleatório. Em particular, se o modelo exibe uma transição em campo aleatório zero, então a distribuição bimodal nunca destrói esta transição de primeira ordem, em contradição ao caso de uma distribuição trimodal.
Baumfeld, Oliver Lukas. "Magnetoelastic coupling and tricritical metamagnetism." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/53072.
Full textHoward, Bruce Kenneth. "Light and heavy quasiparticles in the metamagnet CeRuâ†2Siâ†2." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292781.
Full textKarube, Kosuke. "Ferromagnetic critical behavior and critical universality in itinerant-electron metamagnet UCoAl." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199086.
Full textRost, A. W. "Magnetothermal properties near quantum criticality in the itinerant metamagnet Sr₃Ru₂O₇ /." St Andrews, 2009. http://hdl.handle.net/10023/837.
Full textBooks on the topic "Metamagnets"
Rost, Andreas W., and Prof Andrew Mackenzi. Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7.
Full textMagnetothermal properties near quantum criticality in the itinerant metamagnet Sr3 Ru2 O7. Berlin: Springer, 2010.
Find full textBook chapters on the topic "Metamagnets"
Fukamichi, Kazuaki, A. Fujita, and S. Fujieda. "Application of Large Magnetocaloric Effects in Itinerant-Electron Metamagnets to Cooling Systems." In Materials Science Forum, 137–44. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-996-2.137.
Full textDetlefs, Carsten, F. Bourdarot, P. Burlet, S. L. Bud’ko, and P. C. Canfield. "Metamagnetic Structures of HoNi2B2C." In Rare Earth Transition Metal Borocarbides (Nitrides): Superconducting, Magnetic and Normal State Properties, 155–62. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0763-4_16.
Full textSchofield, A. J., A. J. Millis, S. A. Grigera, and G. G. Lonzarich. "Metamagnetic Quantum Criticality in Sr3Ru2O7." In Ruthenate and Rutheno-Cuprate Materials, 271–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45814-x_18.
Full textZvezdin, A. K., I. A. Lubashevsky, R. Z. Levitin, G. M. Musaev, V. V. Platonov, and O. M. Tatsenko. "Spin—Flop and Metamagnetic Transitions in Itinerant Ferrimagnets." In Itinerant Electron Magnetism: Fluctuation Effects, 285–302. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5080-4_16.
Full textRost, Andreas W. "Introduction." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 1–5. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_1.
Full textRost, Andreas W. "Background Physics." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 7–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_2.
Full textRost, Andreas W. "Thermodynamic Measurements of Entropy." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 45–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_3.
Full textRost, Andreas W. "Design and Characterisation of Novel Experimental Setup." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 65–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_4.
Full textRost, Andreas W. "Experimental Results and Discussion." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 93–131. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_5.
Full textRost, Andreas W. "Conclusions and Future Work." In Magnetothermal Properties near Quantum Criticality in the Itinerant Metamagnet Sr3Ru2O7, 133–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14524-7_6.
Full textConference papers on the topic "Metamagnets"
Shigeoka, Toru, Tetsuya Fujiwara, Shojiro Kimura, and Kazuo Watanabe. "Metamagnetism of DyPd2Si2Single Crystal." In Proceedings of the 12th Asia Pacific Physics Conference (APPC12). Journal of the Physical Society of Japan, 2014. http://dx.doi.org/10.7566/jpscp.1.012008.
Full textYuan, Hsiao-Kuan, Wenshan Cai, Uday K. Chettiar, Vashista de Silva, Alexander V. Kildishev, Alexandra Boltasseva, Vladimir P. Drachev, and Vladimir M. Shalaev. "Fabrication of Metamagnetics for Visible Wavelengths." In Frontiers in Optics. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/fio.2007.fwd4.
Full textMukadam, M. D., S. M. Yusuf, P. Raj, Amitabha Ghoshray, Bilwadal Bandyopadhyay, and Chandan Mazumdar. "Metamagnetism and Giant Magnetoresistance in Antiferromagnetic UNiGa." In INTERNATIONAL CONFERENCE ON MAGNETIC MATERIALS (ICMM-2010). AIP, 2011. http://dx.doi.org/10.1063/1.3601795.
Full textYuan, Hsiao-Kuan, Wenshan Cai, Uday K. Chettiar, Vashista de Silva, Alexander V. Kildishev, Alexandra Boltasseva, Vladimir P. Drachev, and Vladimir M. Shalaev. "Metamagnetics for Visible Wavelengths (491 – 754 nm)." In Photonic Metamaterials: From Random to Periodic. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/meta.2007.ma4.
Full textYang, W., Q. Du, G. Chen, H. Du, S. Liu, C. Wang, J. Han, Y. Zhang, Y. Yang, and J. Yang. "Study of metamagnetism in Sm(Ni0.5Fe0.4Cu0.1)7." In 2015 IEEE International Magnetics Conference (INTERMAG). IEEE, 2015. http://dx.doi.org/10.1109/intmag.2015.7156957.
Full textGRIGERA, S. A., A. P. MACKENZIE, A. J. SCHOFELD, S. R. JULIAN, and G. G. LONZARICH. "A METAMAGNETIC QUANTUM CRITICAL ENDPOINT IN Sr3Ru2O7." In Physical Phenomena at High Magnetic Fields - IV. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777805_0092.
Full textYaguchi, Hiroshi, Robin S. Perry, and Yoshiteru Maeno. "Ferromagnetism Induced by Uniaxial Pressure in the Itinerant Metamagnet Sr3Ru2O7." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2355136.
Full textAraki, Shingo, Minami Hayashida, Naoto Nishiumi, Hiroki Manabe, Yoichi Ikeda, Tatsuo C. Kobayashi, Keizo Murata, et al. "Metamagnetic Transition of Itinerant Ferromagnet U3P4under High Pressure." In Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2013). Journal of the Physical Society of Japan, 2014. http://dx.doi.org/10.7566/jpscp.3.011081.
Full textSUSLOV, A., D. DASGUPTA, J. R. FELLER, B. K. SARMA, J. B. KETTERSON, D. G. HINKS, M. JAIME, F. BALAKIREV, A. MIGLIORI, and A. LACERDA. "ULTRASONIC MEASUREMENTS AT THE METAMAGNETIC TRANSITION IN URu2Si2." In Physical Phenomena at High Magnetic Fields - IV. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777805_0031.
Full textCapan, C., L. Balicas, T. P. Murphy, E. C. Palm, R. Movshovich, F. Ronning, E. D. Bauer, et al. "Metamagnetism and Non-Fermi Liquid Behavior in CeIrIn5." In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP, 2006. http://dx.doi.org/10.1063/1.2355116.
Full textReports on the topic "Metamagnets"
Shivaram, B., Dagmar Franziska Weickert, and Marcelo Jaime. Pulsed Field Magnetostriction and Metamagnetism in UPt3. Office of Scientific and Technical Information (OSTI), March 2017. http://dx.doi.org/10.2172/1345912.
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