Competing ground states in triple-layered Sr 4 Ru 3 O 10 : Verging on itinerant ferromagnetism with critical fluctuations
作者： G. Cao , L. Balicas , W. H. Song , Y. P. Sun , Y. Xin
DOI: 10.1103/PHYSREVB.68.174409
关键词: Spin (physics) 、 Quantum oscillations 、 Ferromagnetism 、 Order (ring theory) 、 Strongly correlated material 、 Physics 、 Condensed matter physics 、 Magnetization 、 Electrical resistivity and conductivity 、 Magnetic field
摘要: The triple-layered ${\mathrm{Sr}}_{4}{\mathrm{Ru}}_{3}{\mathrm{O}}_{10}$ is characterized by an unexpectedly strong quasi-two dimensional characteristic, and a sharp metamagnetic transition ferromagnetic behavior occurring within the basal plane along c axis, respectively. interplane resistivity at magnetic field B, up to 32 T, exhibits very low-frequency quantum oscillations associated with spin polarized state when B parallel large magnetoresistivity accompanied critical fluctuations governed perpendicular axis. complex evidenced in magnetization, specific heat, presented not characteristic of any obvious ground states, points unusual that shows delicate balance between order. Implications these results are discussed.
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sci-hub.se 参考文章(25)
D. J. Singh, I. I. Mazin, Electronic structure and magnetism of Sr 3 Ru 2 O 7 Physical Review B. ,vol. 63, pp. 165101- ,(2001) , 10.1103/PHYSREVB.63.165101
G. Cao, F. Freibert, J. E. Crow, Itinerant-to-localized electron transition in perovskite CaRu1−xRhxO3 Journal of Applied Physics. ,vol. 81, pp. 3884- 3886 ,(1997) , 10.1063/1.365056
Shin-Ichi Ikeda, Yoshiteru Maeno, Satoru Nakatsuji, Masashi Kosaka, Yoshiya Uwatoko, Ground state in Sr 3 Ru 2 O 7 : Fermi liquid close to a ferromagnetic instability Physical Review B. ,vol. 62, ,(2000) , 10.1103/PHYSREVB.62.R6089
G. Cao, S. McCall, J. E. Crow, R. P. Guertin, Observation of a Metallic Antiferromagnetic Phase and Metal to Nonmetal Transition inCa3Ru2O7 Physical Review Letters. ,vol. 78, pp. 1751- 1754 ,(1997) , 10.1103/PHYSREVLETT.78.1751
N. Harrison, L. Balicas, A. A. Teklu, R. G. Goodrich, J. S. Brooks, J. C. Cooley, J. L. Smith, Mixed valence of U determined using the de Haas-van Alphen effect: Application to U x Th 1-x Be 13 Physical Review B. ,vol. 63, pp. 081101- ,(2001) , 10.1103/PHYSREVB.63.081101
Yoshiteru Maeno, T. Maurice Rice, Manfred Sigrist, The intriguing superconductivity of strontium ruthenate Physics Today. ,vol. 54, pp. 42- 47 ,(2001) , 10.1063/1.1349611
G. Cao, L. Balicas, Y. Xin, E. Dagotto, J. E. Crow, C. S. Nelson, D. F. Agterberg, TUNNELING MAGNETORESISTANCE AND QUANTUM OSCILLATIONS IN BILAYERED CA3RU2O7 Physical Review B. ,vol. 67, pp. 060406- ,(2003) , 10.1103/PHYSREVB.67.060406
Santiago Andres Grigera, RS Perry, AJ Schofield, M Chiao, SR Julian, GG Lonzarich, SI Ikeda, Y Maeno, AJ Millis, Andrew Peter Mackenzie, Magnetic Field-Tuned Quantum Criticality in the Metallic Ruthenate Sr3Ru2O7 Science. ,vol. 294, pp. 329- 332 ,(2001) , 10.1126/SCIENCE.1063539
C. S. Alexander, G. Cao, V. Dobrosavljevic, S. McCall, J. E. Crow, E. Lochner, R. P. Guertin, Destruction of the Mott insulating ground state ofCa2RuO4by a structural transition Physical Review B. ,vol. 60, pp. R8422- R8425 ,(1999) , 10.1103/PHYSREVB.60.R8422
P. Coleman, Theories of non-Fermi liquid behavior in heavy fermions Physica B-condensed Matter. ,vol. 259, pp. 353- 358 ,(1999) , 10.1016/S0921-4526(98)00795-9