发明公开
EP2121992A4 METHOD FOR IMPRINTING AND ERASING AMORPHOUS METAL ALLOYS 审中-公开
方法金币和DELETE非晶态金属合金

METHOD FOR IMPRINTING AND ERASING AMORPHOUS METAL ALLOYS
摘要:
The present invention relates to materials, methods and apparatuses for performing imprint lithography using amorphous metallic materials. The amorphous metallic materials can be employed as imprint media and thermoplastic forming processes are applied during the pattern transfer procedure to produce micron scale and nanoscale patterns in the amorphous metallic layer. The pattern transfer is in the form of direct mask embossing or through a serial nano-indentation process. A rewriting process is also disclosed, which involves an erasing mechanism that is accomplished by means of a second thermoplastic forming process. The amorphous metallic materials may also be used directly as an embossing mold in imprint lithography to allow high volume imprint nano-manufacturing. This invention also comprises of a method of smoothening surfaces under the action of the surface tension alone.
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