Chapter one magnetic properties of filled skutterudites

H Sato, H Sugawara, Y Aoki, H Harima - Handbook of Magnetic Materials, 2009 - Elsevier
Filled skutterudite compounds with a chemical formula AT4X12 (A= rare earth, actinide,
alkaline, or alkaline earth elements; T= Co, Ni, Rh, etc.; X= pnictogen) have been intensively …

149Sm synchrotron-radiation-based Mössbauer spectroscopy of Sm-based heavy fermion compounds

S Tsutsui, R Higashinaka, M Mizumaki, Y Kobayashi… - Interactions, 2024 - Springer
Abstract 149Sm synchrotron-radiation-based Mössbauer spectroscopy has been applied to
Sm-based heavy fermion intermetallics, Sm Tr 2Al20 (Tr= Ti, V and Cr) and SmOs4Sb12 …

Logarithmic temperature dependence of samarium ion valence in the heavy-fermion

K Fushiya, R Miyazaki, R Higashinaka, A Yamada… - Physical Review B, 2015 - APS
We have measured x-ray absorption spectra at the Sm L 3 edge to investigate the Sm-ion
valence of (S mx L a 1− x) O s 4 S b 12, in which field-insensitive heavy-fermion behavior …

Schottky-like anomaly on the border of localized ferromagnetism in the filled skutterudite

T Cichorek, A Rudenko, P Wiśniewski, R Wawryk… - Physical Review B, 2014 - APS
We present some physical properties of the filled skutterudite compound NdOs 4 As 12,
which exhibits a ferromagnetic transition at TC≈ 1.1 K, evidenced by distinct anomalies in …

Mixed valence states in (SmxLa1—x) Tr2Al20 (Tr= Ti and Ta) studied using X-ray absorption spectroscopy

A Yamada, R Higashinaka, K Fushiya… - Journal of Physics …, 2016 - iopscience.iop.org
X-ray absorption spectra of (Sm x La 1-x) Tr 2 Al 20 (Tr= Ti and Ta), which exhibit unusual
magnetic-field-insensitive physical properties, have been measured at the Sm L 3-edge at …

Pressure–Temperature Phase Diagram of Sm Valence State in a Heavy Fermion Compound SmOs4Sb12

S Tsutsui, N Kawamura, M Mizumaki… - Journal of the Physical …, 2013 - journals.jps.jp
For the unconventional heavy fermion compound SmOs4Sb12, the temperature
dependence of the Sm valence state was investigated by Sm LIII-edge X-ray absorption …

Electronic and atomic dynamics in Sm and Eu cage-structured intermetallics

S Tsutsui, M Mizumaki, Y Kobayashi - Hyperfine Interactions, 2019 - Springer
Mössbauer measurements using both synchrotron radiation and radioactive sources were
performed on Sm and Eu cage-structured compounds. Such measurements reveal …

Direct Observation of Sm Valence Fluctuation in a Heavy Fermion Compound SmOs4Sb12 via 149Sm Synchrotron-Radiation-Based Mössbauer Spectroscopy

S Tsutsui, J Nakamura, Y Kobayashi… - Journal of the Physical …, 2019 - journals.jps.jp
149Sm synchrotron-radiation-based Mössbauer spectroscopy was performed in a heavy
fermion compound SmOs4Sb12. A small recoil-free fraction due to the low Einstein …

Anomalous temperature dependence of the relaxation rate measured by muon spin rotation in

K Miyake, S Watanabe - Physical Review B, 2018 - APS
Recently, it was reported by MacLaughlin et al. in Phys. Rev. B 93, 214421 (2016) 2469-
9950 10.1103/PhysRevB. 93.214421 that α-YbAl 0.986 Fe 0.014 B 4 exhibits an anomalous …

[КНИГА][B] Superconductivity and Magnetism in Skutterudites

C Uher - 2022 - taylorfrancis.com
Superconductivity and Magnetism in Skutterudites discusses superconducting and magnetic
properties of a class of materials called skutterudites. With a brief introduction of the …