| 摘要 |
<p>The present invention is related to gold or silver powder characterized by having paramagnetism. The gold or silver powder according to the present invention is a paramagnetic gold or silver powder having magnetism in the same direction as that of the external magnetic field in all temperature ranges. The paramagnetic gold or silver powder according to the present invention shows an extremely small coercive force, has no surface oxidation layers, is stable at a room temperature, has no cohesive property, and is highly dispersible.</p> |
