R. P. Amaral

activity

20122018

most citedDilution effects in spin 7/2 systems. The case of the antiferromagnet GdRhIn

_{5}

25 citations · 37 across the 4 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2018★ 12 cited

Dynamic magnetism in the disordered hexagonal double perovskite BaTi $_{1/2}$ Mn $_{1/2}$ O $_{3}$

M. R. Cantarino, R. P. Amaral, R. S. Freitas +10

Magnetic frustration and disorder are key ingredients to prevent the onset of magnetic order. In the disordered hexagonal double perovskite BaTi $_{1/2}$ Mn $_{1/2}$ O $_{3}$ , Mn $^{4 +}$ …

cond-mat.str-el2017

Antiferromagnetism weakening with Y-substitution in the TbRhIn $_{5}$ intermetallic system

R. P. Amaral, R. Lora-Serrano, D. J. Garcia +8

We report measurements of the temperature dependence specific heat, magnetic susceptibility in single crystals of the series of intermetallic compounds Tb $_{1 - x}$ Y $_{x}$ RhIn $_{5}$ (nom…

cond-mat.str-el2015★ 25 cited

Dilution effects in spin 7/2 systems. The case of the antiferromagnet GdRhIn $_{5}$

Raimundo Lora Serrano, Daniel Julio Garcia, Diana Betancourth +5

We report the structural and magnetic characterization of La-substituted Gd $_{1 - x}$ La $_{x}$ RhIn $_{5}$ ( $x \leq$ 0.50) antiferromagnetic (AFM) compounds. The magnetic responses of pure G…

cond-mat.str-el2012

Magnetic dimers and trimers in the disordered $S = 3/2$ spin system BaTi $_{1/2}$ Mn $_{1/2}$ O $_{3}$

F. A. Garcia, U. F. Kaneko, E. Granado +7

We report a structural/magnetic investigation by X-ray absorption spectroscopy (XAS), neutron diffraction, dc-susceptibility ($χ_{\mbox{dc}}$) and electron spin resonance (ESR) of…

Dynamic magnetism in the disordered hexagonal double perovskite BaTi1/2​Mn1/2​O3​

Antiferromagnetism weakening with Y-substitution in the TbRhIn5​ intermetallic system

Dilution effects in spin 7/2 systems. The case of the antiferromagnet GdRhIn5​

Magnetic dimers and trimers in the disordered S=3/2 spin system BaTi1/2​Mn1/2​O3​

Dynamic magnetism in the disordered hexagonal double perovskite BaTi $_{1/2}$ Mn $_{1/2}$ O $_{3}$

Antiferromagnetism weakening with Y-substitution in the TbRhIn $_{5}$ intermetallic system

Dilution effects in spin 7/2 systems. The case of the antiferromagnet GdRhIn $_{5}$

Magnetic dimers and trimers in the disordered $S = 3/2$ spin system BaTi $_{1/2}$ Mn $_{1/2}$ O $_{3}$