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dc.contributor.authorAmaral, RP-
dc.contributor.authorLora-Serrano, R-
dc.contributor.authorGarcia, DJ-
dc.contributor.authorIwamoto, WA-
dc.contributor.authorBetancourth, D-
dc.contributor.authorCadogan, JM-
dc.contributor.authorMuñoz-Pérez, S-
dc.contributor.authorAvdeev, M-
dc.contributor.authorCobas-Acosta, R-
dc.contributor.authorBittar, EM-
dc.contributor.authorDuque, JGS-
dc.contributor.authorPagliuso, PG-
dc.identifier.citationAmaral, R. P., Lora-Serrano, R., Garcia, D. J., Iwamoto, W. A., Betancourth, D., Cadogan, J. M., Muñoz-Pérez, S., Avdeev, M., Cobas-Acosta, R., Bittar, E. M., Duque, J. G. S., & Pagliuso, P. G. (2018). Antiferromagnetic exchange weakening in the TbRhIn5 intermetallic system with Y-substitution. Intermetallics, 98, 161-168. doi:10.1016/j.intermet.2018.04.016en_US
dc.description.abstractWe report measurements of the temperature dependent specific heat and magnetic susceptibility in single crystals of the series of intermetallic compounds Tb1−xYxRhIn5 (nominal concentrations x = 0.0, 0.15, 0.3, 0.4, 0.5, 0.7). A mean field approximation to simulate the macroscopic properties along the series has been used. Neutron diffraction data in powdered samples of Tb0.6Y0.4RhIn5 and Tb0.6La0.4RhIn5 reveal antiferromagnetic (AFM) propagation vector k→=[12012] with the magnetic moments oriented along the tetragonal c axis or canted from this axis, respectively for Y and La-substitutions. Considering both the simulations of the magnetic exchange and neutron diffraction data, we discuss the role of combined effects of crystalline electric field (CEF) perturbations and dilution in the evolution of magnetic properties with Y and La contents. In particular, we found negligible variations of the Bnm parameters along the Y series. The decrease of TN with x is fully dominated by magnetic dilution effects. © 2018 Elsevier Ltd.en_US
dc.subjectMagnetic propertiesen_US
dc.subjectThermodynamic propertiesen_US
dc.subjectNeutron diffractionen_US
dc.subjectSpecific heaten_US
dc.subjectMonoclinic latticesen_US
dc.subjectMagnetic susceptibilityen_US
dc.subjectMagnetic momentsen_US
dc.titleAntiferromagnetic exchange weakening in the TbRhIn5 intermetallic system with Y-substitutionen_US
dc.typeJournal Articleen_US
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