Magnetic-field induced coupling of quasi-degenerate phonon modes in the rare-earth compounds TmVO4 and TbF3

1989 ◽  
Vol 74 (2) ◽  
pp. 259-265 ◽  
Author(s):  
J. Kraus ◽  
G. Schaack
Keyword(s):  
Magnetic Field ◽  
Rare Earth ◽  
Rare Earth Compounds ◽  
Phonon Modes ◽  
The Rare Earth

Magnetic alignment in 2212 Bi-based superconducting system: Part I. Magnetic orientation of Bi2Sr2Ca1−x(RE)xCu2O8−y [(RE) = Gd, Dy, Ho, Er] powder dispersed in epoxy resin at room temperature

1996 ◽  
Vol 11 (5) ◽  
pp. 1082-1085 ◽  
Author(s):  
S. Stassen ◽  
R. Cloots ◽  
Ph. Vanderbemden ◽  
P. A. Godelaine ◽  
H. Bougrine ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Rare Earth ◽  
External Magnetic Field ◽  
Magnetic Anisotropy ◽  
Epoxy Resin ◽  
Room Temperature ◽  
Magnetic Alignment ◽  
Magnetic Orientation ◽  
System Part ◽  
The Rare Earth

The magnetic anisotropy of rare-earth substituted 2212 materials (Bi2Sr2Ca0.8RE0.2Cu2Ox with RE = Gd, Dy, Ho, Er) is put into evidence. Superconducting powder dispersed in epoxy resin is oriented under an external magnetic field (4 T) in a direction that depends on the nature of the rare-earth used in the substitution. Both directions of observation (parallel or perpendicular to the field) were investigated. Splitting of (00l) peaks is neatly observed and discussed.

scholarly journals Rare-Earth Based Chemoresistive CO2 Sensors and Their Operando Investigations

Proceedings ◽  
2019 ◽  
Vol 14 (1) ◽  
pp. 17 ◽  
Author(s):  
Takuya Suzuki ◽  
Andre Sackmann ◽  
Alexandru Oprea ◽  
Udo Weimar ◽  
Nicolae Barsan
Keyword(s):  
Rare Earth ◽  
Rare Earth Compounds ◽  
Preliminary Results ◽  
The Rare Earth

Rare-earth oxycarbonates have been proposed as promising chemoresistive materials for CO2 sensors. In this contribution we present the results of a broad investigation focused on selecting the best candidates in the rare-earth compounds and, in the case of the best performing material, preliminary results dealing with the understanding of sensing by the operando methods.

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