Fabrication of a Magnetic Block Array for High-Density Patterned Media.
نویسندگان
چکیده
منابع مشابه
Patterned PDMS based cell array system: a novel method for fast cell array fabrication.
Cell-cell interaction is important in numerous biological processes, including cell growth, cell differentiation and migration. The ability to generate pre-determined cell patterns or cell arrays on a study surface is crucial for cell-cell interaction studies. In this paper, we developed a method for fast cell array fabrication using laser sintering and the hydrophobicity of PDMS films. This ap...
متن کاملDual-layer patterned media “ledge” design for ultrahigh density magnetic recording
magnetic recording Vitaliy Lomakin, Richard Choi, Boris Livshitz, Shaojing Li, Akihiro Inomata, and H. Neal Bertram Department of Electrical and Computer Engineering, University of California, San Diego, California 92093, USA Center for Magnetic Recording Research, University of California, San Diego, California 92093, USA Storage Systems Laboratories, Fujitsu Laboratories Ltd., Atsugi, Kanagaw...
متن کاملRecording performances in perpendicular magnetic patterned media
We report on the recording performances and signal-to-noise ratio analyses of perpendicular magnetic bit-patterned media. Two different types of magnetic samples are investigated. They differ by the way that they were patterned (nano-imprint versus e-beam lithography) as well as their magnetic properties (Co/Pt multilayers and CoCrPt alloy are the recording layers). By using a contact read/writ...
متن کاملDesign and Fabrication of A High Density Metal Microelectrode Array for Neural Recording
We report a new fabrication technique for realizing a high-density penetrating metal microelectrode array intended for acute multipleunit neural recordings. The microelectrode array consists of multiple metal (Permalloy, Ni80Fe20) shanks projecting from a silicon supporting bulk. Neuron recording sites are located at the tip of each shank. The average distance between recording sites is 50 μm. ...
متن کاملHigh-density fabrication of normally closed microfluidic valves by patterned deactivation of oxidized polydimethylsiloxane.
The use of polydimethylsiloxane (PDMS) in microfluidic devices is extensive in academic research. One of the most fundamental treatments is to expose PDMS to plasma oxidation in order to render its surface temporarily hydrophilic and capable of permanent bonding. Here, we show that changes in the surface chemistry induced by plasma oxidation can spatially be counteracted very cleanly and reliab...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 2002
ISSN: 0285-0192
DOI: 10.3379/jmsjmag.26.243