Method and apparatus for preparing crystal thin films by using a

Details Method and apparatus for preparing crystal thin films by using a Method and apparatus for preparing crystal thin films by using a

1996-07-31

1998-11-17

King, Roy V.

Coating processes

Direct application of electrical, magnetic, wave, or...

Sonic or ultrasonic

427 62, 427100, 4272481, 20419215, 20429802, 310313A, 310313R, 310313B, 310313D, B06B 100, H03H 900

Patent

active

058373322

ABSTRACT:
A method and apparatus for preparing thin films, a device, an electronic and magnetic apparatus, an information recording and reproducing apparatus, an information processing apparatus and a crystal preparing method from the molten state. A thin film is prepared as the substrate or the surface of the substrate is being excited and characterized by a device having at least a substrate and a thin film with at least one layer prepared thereon and an electronic and magnetic apparatus having integration of the devices, wherein at least one layer of the thin film is prepared as the surface of the substrate is being excited. The recording and reproducing apparatus for recording and reproducing information is composed of an information memory medium device having a recording layer of the thin film prepared as the surface of the substrate is being excited and a recording head whose core is prepared as the surface of the substrate is being excited. An information processing apparatus for use in input, record, process and output of information is composed of an information memory medium device having a recording layer which is prepared as the surface of the substrate is being excited and a processing part having a semiconductor device with a thin film prepared as the surface of the substrate is being excited.

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Acoustic Surface Wave Induced Control of Grain Size in Thin Films by M.J. Brady and V. Sadagopan, IPM Technical Disclosure Bulletin, vol. 16, No. 11 Apr. 1974.

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