head process


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head process

[′hed ‚prä·səs]
(embryology)
The notochord or notochordal plate formed as an axial outgrowth of the primitive node.
References in periodicals archive ?
The recent acquisition of OSC will combine Xyratex's industry-leading expertise in high volume disk drive test, servo writing, and media cleaning, handling and inspection technologies with OSC's extensive experience in complex head process automation, metrology and inspection.
The OASIS 3000 DUV (Deep Ultra Violet) system fulfills two functions in thin film magnetic head process development and production: automatic identification and characterization of defects, and automatic measurement of pole tip critical dimensions to 100nm.
Braun, Veeco's Chairman, President and CEO, said, &uot;With this acquisition, Veeco will open a design and manufacturing center in Minneapolis focusing on the development of thin film magnetic head process, metrology and test equipment for the data storage industry.