Characterization of magnetic properties of particle-embedded nano-multilayer structures fabricated by pulsed laser deposition

In-Joon Jeon; Dong-Wook Kang; Dong-Eon Kim; Dong-Hyun Kim; Sug-Bong Choe; Sung-Chul Shin

doi:10.1117/12.459727

18 March 2002 Characterization of magnetic properties of particle-embedded nano-multilayer structures fabricated by pulsed laser deposition

In-Joon Jeon, Dong-Wook Kang, Dong-Eon Kim, Dong-Hyun Kim, Sug-Bong Choe, Sung-Chul Shin

Author Affiliations +

Proceedings Volume 4636, Nanoscience Using Laser-Solid Interactions; (2002) https://doi.org/10.1117/12.459727
Event: High-Power Lasers and Applications, 2002, San Jose, California, United States

Abstract

The manipulation of magnetic anisotropy in a Co/Pt nano- multilayer(nano-ML) system with particles being embedded is reported. The samples, fabricated by a newly-developed normal incidence pulsed laser deposition (NIPLD) method, have salient magnetic properties, different from particle- free samples of almost the same structure: (1) they exhibit bi-axial magnetic anisotropies and (2) there exists a critical field at which the change in easy direction from a parallel direction to a perpendicular direction and vice versa. The careful manipulation of particles and nano- layers has also allowed us to control the degree of magnetic anisotropy by embedding particles in a well-defined nano- multilayer system: uni-axial anisotropy to bi-axial one and vice versa. This work indeed clearly shows that the integration of nano-building blocks into nano-structures can tailor properties of nano-materials.

Citation Download Citation

In-Joon Jeon, Dong-Wook Kang, Dong-Eon Kim, Dong-Hyun Kim, Sug-Bong Choe, and Sung-Chul Shin "Characterization of magnetic properties of particle-embedded nano-multilayer structures fabricated by pulsed laser deposition", Proc. SPIE 4636, Nanoscience Using Laser-Solid Interactions, (18 March 2002); https://doi.org/10.1117/12.459727

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available