论文部分内容阅读
德国科学家采用持续时间以纳秒计的超短电脉冲，可实现对金属的“雕刻”，其过程相当于“微型电镀”。方法是将直径１０纳米的铂线作为一个电极，金制的金属片为另一个电极，将它们浸泡在硫酸铜和高氯酸混和溶液里。当铂线为正极时，溶液中的铜就会沉积在金属片表面上。将电流?
German scientists use nanosecond duration ultrashort electrical pulses, which allow for “engraving” of metal, a process equivalent to “miniaturization.” The method is to use a 10 nm diameter platinum wire as one electrode and a gold metal plate as the other electrode, soaking them in a solution of copper sulfate and perchloric acid. When the platinum wire is positive, the copper in the solution is deposited on the surface of the metal sheet. Will the current?