Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Li-Lien Lee"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 155:146-150
In this paper several different schemes for multilayered longitudinal magnetic recording media are presented and discussed. We will focus the discussion on those schemes on which we have worked over the past several years, emphasizing the role of new
Publikováno v:
IEEE Transactions on Magnetics. 32:3632-3637
In this overview we summarize our methods of changing important microstructural features such as grain size and crystallographic texture, in magnetic thin films for longitudinal recording. The methods we have used to better control the grain size and
Publikováno v:
Scripta Metallurgica et Materialia. 33:1525-1536
Extrinsic magnetic properties play a major role in determining the performance of magnetic thin films used as magnetic recording media. These extrinsic properties are the ones which are largely determined by the microstructure of the thin magnetic fi
Publikováno v:
IEEE Transactions on Magnetics. 34:1561-1563
An improved CoCrPt thin film medium for longitudinal magnetic recording which has a coercivity significantly greater than prior CoCrPt thin film media was investigated. A CrMn alloy underlayer was used, instead of the conventional Cr underlayer. A co
Publikováno v:
Journal of Applied Physics. 81:4366-4368
B2 ordered FeAl films with a small, uniform grain size have been produced by rf diode sputter deposition on glass substrates. CoCrPt films grown on FeAl underlayers were found to have the (1010) lamellar texture. The in-plane coercivities (Hc) of the
Publikováno v:
Journal of Applied Physics. 81:3952-3954
The coercivity of Co-based (CoCrTa and CoCrPt), disk media was found to depend on temperature. The thinner the film, the smaller the switching unit (KuV), and the larger dHc/Hc dT. dHc/HcdT for CoCrTa (400 A) on different underlayers or intermediate
Publikováno v:
7th Joint MMM-Intermag Conference. Abstracts (Cat. No.98CH36275).
Publikováno v:
Applied Physics Letters. 69:1163-1165
The microstructure and in‐plane magnetic properties of Co72Cr10Pt18/NiAl thin films sputter deposited on (001) single crystal MgO substrates have been investigated. The orientation relationship between the NiAl underlayer and the MgO substrate is d
Publikováno v:
Applied Physics Letters. 67:3638-3640
Sputter deposited MgO thin films with the B1 crystal structure and (002) film texture are used as seed layers to improve the texture and magnetic properties of the CoCrPt/Cr magnetic thin films on glass substrates for longitudinal recording. The desi
Publikováno v:
IEEE Transactions on Magnetics. 31:2728-2730
Sputter-deposited NiAl underlayers can induce better in-plane c-axis textures in the overlying CoCrPt films and have a smaller grain size than Cr underlayers. However, it is found that the CoCrPt/NiAl films on glass substrates have on lower coercivit