Volume Effect for Magnetic Transition Temperatures of Rare-Earth-Scandium Alloys

1967 ◽  
Vol 160 (2) ◽  
pp. 369-372 ◽  
Author(s):  
E. O. Wollan
Keyword(s):  
Rare Earth ◽  
Magnetic Transition ◽  
Volume Effect ◽  
Transition Temperatures

scholarly journals Erratum: A calculation of magnetic transition temperatures of rare‐earth alloys

1974 ◽  
Vol 45 (8) ◽  
pp. 3698-3698 ◽  
Author(s):  
Tien Tsai Yang ◽  
Lawrence Baylor Robinson
Keyword(s):  
Rare Earth ◽  
Magnetic Transition ◽  
Transition Temperatures ◽  
Rare Earth Alloys

A calculation of magnetic transition temperatures of rare‐earth alloys

1973 ◽  
Vol 44 (2) ◽  
pp. 863-864 ◽  
Author(s):  
Tien Tsai Yang ◽  
Lawrence Baylor Robinson
Keyword(s):  
Rare Earth ◽  
Magnetic Transition ◽  
Transition Temperatures ◽  
Rare Earth Alloys

Ferromagnetic Ground States with High Transition Temperatures in New Tetragonal Rare-Earth Compounds CeRu2Al2B and PrRu2Al2B

2012 ◽  
Vol 81 (4) ◽  
pp. 043704 ◽  
Author(s):  
Eiichi Matsuoka ◽  
Yo Tomiyama ◽  
Hitoshi Sugawara ◽  
Takahiro Sakurai ◽  
Hitoshi Ohta
Keyword(s):  
Rare Earth ◽  
Ground States ◽  
Transition Temperatures ◽  
Rare Earth Compounds ◽  
High Transition

Structure, magnetic properties and thermal expansion of Mn3PtNx (0 ≤ x  ≤ 1.0) compounds

2018 ◽  
Vol 32 (28) ◽  
pp. 1850314 ◽  
Author(s):  
Ruihua Chou ◽  
Ying Sun ◽  
Huiqing Lu ◽  
Guang-Hong Lu
Keyword(s):  
Magnetic Properties ◽  
Thermal Expansion ◽  
Nitrogen Content ◽  
Magnetic Transition ◽  
Spin Correlation ◽  
Solid State Reaction Method ◽  
Volume Effect ◽  
Space Group ◽  
Thermal Expansion Behavior ◽  
Expansion Behavior

In this work, Mn3PtN[Formula: see text] (x = 0, 0.25, 0.5, 0.75 and 1.0) compounds were prepared by solid state reaction method. The structure, magnetic properties and thermal expansion behaviors of Mn3PtN[Formula: see text] compounds with different nitrogen content were systematically investigated. Mn3PtN has typical antiperovskite cubic structure with space group Pm-3m (221). With decreasing nitrogen content, the crystal structure changes to hexagonal with space group P63/mmc when the value of x decreases to x = 0.25, and then back to cubic with Fm3m at x = 0. All of the obtained Mn3PtN[Formula: see text] compound exhibit the magnetic transition from antiferromagnetic (AFM) to paramagnetic (PM). Moreover, another transition from AFM1 to AFM2 at lower temperature was also observed in Mn3Pt. The experimental results indicate that the magnetic transition induced abnormal thermal expansion behavior in Mn3PtN[Formula: see text]. Especially, a typical giant thermal expansion behavior of about [Formula: see text]8‰ volume change arising from the magneto-volume effect at 411 K is observed in Mn3Pt compound. The obtained results imply that this kind of compounds is a strong lattice–spin correlation system.

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