| 摘要 |
PROBLEM TO BE SOLVED: To solve such problem as that since a meso-scopic metallic cluster is different in catalyst, electron, photo-electron, magnetic characteristic, with a bulky metal, caused by the effect of comparative large surface area and few atomic number, this meso-scopic metal cluster is expected to the future development, but this scale is accumulated by making small into nano-meter size and further, is necessary to operate in the room temperature, and thus, crystal metal or alloy manufacturing method with the conventional mechanical or thermal cutting method, chemical-physical vapor-deposition coating method or corrosion method, can be not used. SOLUTION: An integrated fine structure (cell) which performs supper-fine patterning or quantum dot-tunneling, is manufactured with a manufacturing method for the metal or the alloy having nano-crystal by utilizing amorphous/crystal transition in the room temperature and by selectively melting the compositional elements in a metallic glass or metallic amorphous in the acidic solution without adding the outer energy, such as heat, light, electric charge. COPYRIGHT: (C)2010,JPO&INPIT |
