Interlayer exchange coupling of Fe/Cr/Fe thin films on rippled substrates

2009 ◽  
Vol 80 (21) ◽  
Author(s):  
M. Körner ◽  
K. Lenz ◽  
M. O. Liedke ◽  
T. Strache ◽  
A. Mücklich ◽  
...  
Keyword(s):  
Thin Films ◽  
Exchange Coupling ◽  
Interlayer Exchange Coupling ◽  
Interlayer Exchange

Interlayer exchange coupling in asymmetric Fe(110)/Cu/Fe(110) thin films studied by Brillouin light scattering

2001 ◽  
Vol 482-485 ◽  
pp. 970-975 ◽  
Author(s):  
G. Gubbiotti ◽  
L. Albini ◽  
G. Carlotti ◽  
A. Montecchiari ◽  
M. De Crescenzi ◽  
...  
Keyword(s):  
Thin Films ◽  
Light Scattering ◽  
Exchange Coupling ◽  
Interlayer Exchange Coupling ◽  
Brillouin Light Scattering ◽  
Interlayer Exchange

scholarly journals High Temperature Magnetic Properties of Indirect Exchange Spring FePt/M(Cu,C)/Fe Trilayer Thin Films

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Anabil Gayen ◽  
Barnali Biswas ◽  
Akhilesh Kumar Singh ◽  
Padmanapan Saravanan ◽  
Alagarsamy Perumal
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
High Temperature ◽  
Exchange Coupling ◽  
High Performance ◽  
Interlayer Exchange Coupling ◽  
Magnetic Studies ◽  
Different Temperatures ◽  
Interlayer Exchange ◽  
Hard Magnetic Properties

We report the investigation of temperature dependent magnetic properties of FePt and FePt(30)/M(Cu,C)/Fe(5) trilayer thin films prepared by using magnetron sputtering technique at ambient temperature and postannealed at different temperatures.L10ordering, hard magnetic properties, and thermal stability of FePt films are improved with increasing postannealing temperature. In FePt/M/Fe trilayer, the formation of interlayer exchange coupling between magnetic layers depends on interlayer materials and interface morphology. In FePt/C/Fe trilayer, when the C interlayer thickness was about 0.5 nm, a strong interlayer exchange coupling between hard and soft layers was achieved, and saturation magnetization was enhanced considerably after using interlayer exchange coupling with Fe. In addition, incoherent magnetization reversal process observed in FePt/Fe films changes into coherent switching process in FePt/C/Fe films giving rise to a single hysteresis loop. High temperature magnetic studies up to 573 K reveal that the effective reduction in the coercivity decreases largely from 34 Oe/K for FePt/Fe film to 13 Oe/K for FePt/C(0.5)/Fe film demonstrating that the interlayer exchange coupling seems to be a promising approach to improve the stability of hard magnetic properties at high temperatures, which is suitable for high-performance magnets and thermally assisted magnetic recording media.

scholarly journals All-optical measurement of interlayer exchange coupling in Fe/Pt/FePt thin films

2018 ◽  
Vol 112 (5) ◽  
pp. 052401 ◽  
Author(s):  
C. Berk ◽  
F. Ganss ◽  
M. Jaris ◽  
M. Albrecht ◽  
H. Schmidt
Keyword(s):  
Thin Films ◽  
Exchange Coupling ◽  
Optical Measurement ◽  
Interlayer Exchange Coupling ◽  
All Optical ◽  
Interlayer Exchange ◽  
Fept Thin Films

The influence of interlayer exchange coupling on magnetic ordering in Fe/V superlattices

2009 ◽  
Vol 321 (9) ◽  
pp. 1214-1220 ◽  
Author(s):  
M. Marcellini ◽  
M. Pärnaste ◽  
B. Hjörvarsson ◽  
G. Nowak ◽  
H. Zabel
Keyword(s):  
Exchange Coupling ◽  
Magnetic Ordering ◽  
Interlayer Exchange Coupling ◽  
Interlayer Exchange

Dynamic interlayer exchange coupling in magnetic anisotropic FeCoB/Ru/FeCoB sandwich trilayers

2021 ◽  
Vol 527 ◽  
pp. 167801
Author(s):  
Chunmei Wang ◽  
Shouheng Zhang ◽  
Yicong Huang ◽  
Tao Sang ◽  
Derang Cao ◽  
...  
Keyword(s):  
Exchange Coupling ◽  
Interlayer Exchange Coupling ◽  
Interlayer Exchange

ChemInform Abstract: Layered Magnetic Structures: Interlayer Exchange Coupling and Giant magnetoresistance

ChemInform ◽  
2010 ◽  
Vol 26 (32) ◽  
pp. no-no
Author(s):  
A. FERT ◽  
P. GRUENBERG ◽  
A. BARTHELEMY ◽  
F. PETROFF ◽  
W. ZINN
Keyword(s):  
Exchange Coupling ◽  
Giant Magnetoresistance ◽  
Interlayer Exchange Coupling ◽  
Magnetic Structures ◽  
Interlayer Exchange
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