An effective route for the fabrication of rare earth-iron-boron thin films having strong c-axis texture and excellent hard magnetic properties

2007 ◽  
Vol 101 (1) ◽  
pp. 013910 ◽  
Author(s):  
S. L. Tang ◽  
M. R. J. Gibbs ◽  
H. A. Davies ◽  
Z. W. Liu ◽  
S. C. Lane ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Rare Earth ◽  
Hard Magnetic Properties

Enhanced Hard-magnetic Properties of Rare Earth-free L10-FeNi Phase in FeNiPC Alloys

2021 ◽  
Vol 26 (4) ◽  
pp. 394-400
Author(s):  
Jonghee Han ◽  
Jin-Yoo Suh ◽  
Hyunsol Son ◽  
Haein Choi-Yim
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Hard Magnetic Properties

Effects of cerium substitution on magnetic properties of naturally layered TbMn6Sn6 compound

2016 ◽  
Vol 30 (11) ◽  
pp. 1650068 ◽  
Author(s):  
X. X. Chen ◽  
M. Zhao ◽  
G. Z. Liu ◽  
J. L. Yao ◽  
J. Gao
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Magnetocrystalline Anisotropy ◽  
Type Structure ◽  
Spin Orientation ◽  
Structure Space ◽  
Ce Substitution ◽  
Anisotropy Model ◽  
Hard Magnetic Properties

The Tb[Formula: see text]Ce[Formula: see text]Mn6Sn6 compounds with [Formula: see text] crystallize in the hexagonal HfFe6Ge6-type structure (space group [Formula: see text]). The cerium (Ce) substitution for Tb increases the magnetization while reduces the Curie and spin-orientation temperatures. The hard magnetic properties are enhanced by the Ce substitution, e.g., from a coercivity of [Formula: see text] kOe for TbMn6Sn6 to [Formula: see text] kOe for the Ce-substituted compounds with [Formula: see text] at 5 K. The role of Ce substitution in the magnetocrystalline anisotropy is discussed based on the single-ion anisotropy model. The substitution of Ce for critical rare-earth atoms provides an opportunity of improving hard magnetic properties of the rare-earth-based intermetallics.

Effect of rare earth content on microstructure and magnetic properties of SmCo and NdFeB thin films

2002 ◽  
Vol 91 (10) ◽  
pp. 8180 ◽  
Author(s):  
V. Neu ◽  
U. Hannemann ◽  
S. Fähler ◽  
B. Holzapfel ◽  
L. Schultz
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Content ◽  
Microstructure And Magnetic Properties

Structural, Electronic and Magnetic Properties of GaMnN, MnN and Rare-Earth Nitride Thin Films

2021 ◽  
Author(s):  
◽  
Simon Granville
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Rare Earth ◽  
Diluted Magnetic Semiconductor ◽  
Experimental Studies ◽  
Magnetic Semiconductor ◽  
Electronic And Magnetic Properties ◽  
Rare Earth Nitrides ◽  
Diluted Magnetic ◽  
Reaction With Water

<p>Materials that combine the useful properties of magnetic and semiconducting behaviours are sought for new and developing applications in electronics. In this thesis experimental studies of the properties of disordered thin films of several potentially magnetic semiconducting materials are presented. Previous research on the diluted magnetic semiconductor GaMnN is reviewed as an introduction to a study of GaMnN thin films grown with an ion-assisted deposition technique. Several complementary compositional and structural analysis techniques are used to determine that films can be grown with as much as 18 at. % Mn content and that contain no impurity phases, as are often detected in single crystalline GaMnN preparations with high Mn concentrations. The effects of varying Mn contents on the resistive, optical and magnetic properties of the thin films are investigated. The structural, electronic and magnetic properties of thin films of the potential impurity phase MnN have also been investigated and compared with band structure calculations. Recent predictions that the rare earth nitrides may have extremely useful electronic properties have been almost untested in the literature. A procedure for growing rare earth nitride thin films and capping them to protect from reaction with water vapour allows their resistivity, structural and magnetic properties to be established. The results on GdN, SmN, ErN and DyN support the recent predictions, and a more thorough study on GdN reveals that this material is a ferromagnetic semiconductor below 69 K.</p>

Epitaxial growth and magnetic properties of RM5 thin films (R=rare earth, M=Ni,Co,Fe) prepared by laser ablation deposition (abstract)

1991 ◽  
Vol 69 (8) ◽  
pp. 5677-5677 ◽  
Author(s):  
J. P. Gavigan ◽  
D. Givord ◽  
A. Lienard ◽  
J. P. Rebouillat ◽  
Y. Souche
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Rare Earth ◽  
Laser Ablation ◽  
Epitaxial Growth

Magnetic properties of sputter-deposited amorphous rare earth-transition metal thin films

Vacuum ◽  
1988 ◽  
Vol 38 (8-10) ◽  
pp. 797-800 ◽  
Author(s):  
C.E. Davies ◽  
R.E. Somekh ◽  
J.E. Evetts
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Rare Earth ◽  
Transition Metal ◽  
Metal Thin Films ◽  
Sputter Deposited
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