scholarly journals Surface Roughness and Magnetic Properties of Co Ferromagnetic Thin Films on Polyethylene Naphthalate Organic Substrates

2012 ◽  
Vol 55 (4) ◽  
pp. 187-190
Author(s):  
Hideo KAIJU ◽  
Taro ABE ◽  
Kenji KONDO ◽  
Akira ISHIBASHI
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Magnetic Properties ◽  
Organic Substrates ◽  
Polyethylene Naphthalate ◽  
Ferromagnetic Thin Films

scholarly journals Structural and magnetic properties of MnCoGe ferromagnetic thin films produced by reactive diffusion

2019 ◽  
Vol 488 ◽  
pp. 303-315
Author(s):  
E. Assaf ◽  
A. Portavoce ◽  
L. Patout ◽  
M. Bertoglio ◽  
R. Clérac ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Reactive Diffusion ◽  
Ferromagnetic Thin Films ◽  
Structural And Magnetic Properties

Magnetic Properties of Ferromagnetic Thin Films Prepared by Ion Plating

1977 ◽  
Vol 16 (2) ◽  
pp. 259-265 ◽  
Author(s):  
Masatoshi Takao ◽  
Yoshifumi Ohta ◽  
Akira Tasaki
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Ion Plating ◽  
Ferromagnetic Thin Films

Magnetic properties of multilayer ferromagnetic thin films of Fe/La

1990 ◽  
Vol 83 (1-3) ◽  
pp. 69-71 ◽  
Author(s):  
C. Ferrater ◽  
B. Martinez ◽  
F. Badia ◽  
R. Ribas ◽  
A. Lousa ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Ferromagnetic Thin Films

scholarly journals Anion Doping of Ferromagnetic Thin Films of La0.74Sr0.26MnO3−δ via Topochemical Fluorination

Materials ◽  
2018 ◽  
Vol 11 (7) ◽  
pp. 1204 ◽  
Author(s):  
Parvathy Anitha Sukkurji ◽  
Alan Molinari ◽  
Christian Reitz ◽  
Ralf Witte ◽  
Christian Kübel ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Exchange Interactions ◽  
Film Structure ◽  
Magnetic Characteristics ◽  
Perovskite Manganites ◽  
Strong Impact ◽  
Chemical Doping ◽  
Fluoride Ions ◽  
Ferromagnetic Thin Films

Chemical doping via insertion of ions into the lattice of a host material is a key strategy to flexibly manipulate functionalities of materials. In this work, we present a novel case study on the topotactic insertion of fluoride ions into oxygen-deficient ferromagnetic thin films of La0.74Sr0.26MnO3−δ (LSMO) epitaxially grown onto single-crystal SrTiO3 (STO) substrates. The effect of fluorination on the film structure, composition, and magnetic properties is compared with the case of oxygen-deficient and fully-oxidized LSMO films. Although incorporation of F− anions does not significantly alter the volume of the LSMO unit cell, a strong impact on the magnetic characteristics, including a remarkable suppression of Curie temperature and saturation magnetization accompanied by an increase in magnetic coercivity, was found. The change in magnetic properties can be ascribed to the disruption of the ferromagnetic exchange interactions along Mn-anion-Mn chains driven by F− doping into the LSMO lattice. Our results indicate that F− doping is a powerful means to effectively modify the magnetic functional properties of perovskite manganites.

Epitaxial Growth and Surface Roughness Control of Ferromagnetic Thin Films on Si by Sputter Deposition

2007 ◽  
Vol 37 (3) ◽  
pp. 355-360 ◽  
Author(s):  
Jianhua Joshua Yang ◽  
C.-X. Ji ◽  
Ying Yang ◽  
Hua Xiang ◽  
Y. A. Chang
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Epitaxial Growth ◽  
Sputter Deposition ◽  
Ferromagnetic Thin Films ◽  
Roughness Control

Buffer Layer Effects on the Structure and Morphology of SmCo/Cu Thin Films

2012 ◽  
Vol 476-478 ◽  
pp. 2415-2418
Author(s):  
Qi Ping Zhang ◽  
Qing Qing Fang ◽  
Wei Na Wang ◽  
Qing Rong Lv ◽  
Yan Mei Liu ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Roughness ◽  
Magnetic Properties ◽  
Buffer Layer ◽  
Annealing Time ◽  
Buffer Layers ◽  
Cu Films ◽  
Structure And Morphology ◽  
Different Thickness

In this paper, we investigated the structure of SmCo films with different thickness and the effects of Cr buffer layer on the structure and morphology of SmCo/Cu thin films. Our data revealed that the magnetic properties of the samples were enhanced by the crystallization of SmCo which was promoted by the optimized Cu underlayers. We also found that the surface roughness can be decreased by Cr layer and the texture can be improved by prolonging the annealing time for thick SmCo film. Thus, we concluded that the magnetic properties of SmCo/Cu films can be further optimized by varying the thickness of Cr buffer layers.

Sign in / Sign up

Export Citation Format

Share Document