Magnetic and structural properties of the intermetallic Ce(1−x)LaxCrGe3 series of compounds

  title={Magnetic and structural properties of the intermetallic 
 series of compounds},
  author={B. Bosch-Santos and G. A. Cabrera-Pasca and Eduardo de Lima Corr{\^e}a and Bruno Santos Corr{\^e}a and T. S. N. Sales and Ki Woong Moon and Cindi L. Dennis and Q. Huang and Juscelino B. Le{\~a}o and J. W. Lynn and Artur W. Carbonari},
  journal={Physical Review Materials},
B. Bosch-Santos, ∗ G. A. Cabrera-Pasca, E. L. Correa, 2 B. S. Correa, T. N. S. Sales, K-W. Moon, C. L. Dennis, Q. Huang, J. B. Leao, J. W. Lynn, and A. W. Carbonari NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA Instituto de Pesquisas Energéticas e Nucleares – IPEN, São Paulo, São Paulo, SP, 05508-000, Brazil Faculdade de Ciências Exatas e Tecnologia, Universidade Federal do Pará, Abaetetuba, PA, 68440-000, Brazil Material… Expand


Crystal structure and the magnetic properties of CeTiGe3
Abstract The crystal structure of the RTiGe3 compounds (R=La, Ce and Pr) has been studied by X-ray powder diffraction methods; Rietveld refinement has been carried out on the La homologue. TheseExpand
Heavy fermion and Kondo lattice behavior in the itinerant ferromagnet CeCrGe3.
  • D. Das, T. Gruner, +4 authors Z. Hossain
  • Physics, Medicine
  • Journal of physics. Condensed matter : an Institute of Physics journal
  • 2014
An enhanced γ of 130 mJ mol(-1) K(-2) together with the Kondo lattice behavior inferred from the ρ(T) establish CeCrGe3 as a moderate heavy fermion compound with a quasi-particle mass renormalization factor of ∼45. Expand
Reentrant spin glass behavior in La0.8Sr0.2Mn1−xTixO3 manganites
Abstract In this study, the effect of Ti substitution on structural, electrical and magnetic properties of La0.8Sr0.2Mn1−xTixO3 ( 0 ≤ x ≤ 0.075 ) are investigated by XRD, electrical resistivity andExpand
Ferromagnetic quantum critical behavior in heavy-fermion compounds CeTi1−xNixGe3
The measurements on magnetization (M), resistivity (ρ) and specific heat (C) were carried out for the ferromagnetic CeTi Ni x Ge3 (0.0 x 0.45) system. It was found that the Curie temperature, T C,Expand
Neutron diffraction study of NdCrGe3
Abstract The hexagonal perovskite (BaNiO 3 -type) structure of NdCrGe 3 and its ferromagnetic order at T C =122 K have been confirmed by neutron powder diffraction measurements. The magneticExpand
Muon spin relaxation study on itinerant ferromagnet CeCrGe₃ and the effect of Ti substitution on magnetism of CeCrGe₃.
A systematic study has been made on polycrystalline CeCr(1-x)Ti(x)Ge3 using magnetic susceptibility χ(T), isothermal magnetization M(H), specific heat C(T) and electrical resistivity ρ (T) measurements which clearly reveal that the substitution of Ti for Cr in CeCrGe3 strongly influences the exchange interaction and ferromagnetic ordering of Cr moments. Expand
Past and Present Crystallographic Work at the NBS/NIST Reactor
  • A. Santoro
  • Materials Science, Medicine
  • Journal of research of the National Institute of Standards and Technology
  • 2001
A comprehensive description of all the crystallographic studies carried out up to the present at NBS/NIST is impossible under the constraints of space and time imposed by a review of this type, and, in the following sections, only a brief account of the topics are given. Expand
Real and imaginary components of the alternating current magnetic susceptibility of RAl2 (R=Gd, Dy, and Er) in the ferromagnetic region
The real (χac′) and imaginary (χac″) components of the ac magnetic susceptibility of the polycrystalline GdAl2, DyAl2, and ErAl2 have been measured as functions of temperature, ac and bias dcExpand
Ferromagnetic quantum criticality: new aspects from the phase diagram of LaCrGe3
Abstract Recent theoretical and experimental studies have shown that ferromagnetic quantum criticality is always avoided in clean systems. Two possibilities have been identified. In the firstExpand
On the interpretation of magnetic susceptibility data by means of a modified Curie-Weiss law
Abstract The analysis of the paramagnetic susceptibility of a substance by means of a modified Curie-Weiss law is discussed. It is shown that the experimental parameters x∗o and C∗ should beExpand