A team of researchers at the Korea Advanced Institute of Science and Technology, working with a colleague from Institute for Basic Science, both in the Republic of Korea, has found an easy way to create an electronic network inside a polymer. They used an acoustic field to connect liquid metal dots.
In their paper published in the journal Science, the group describes their technique and its possible uses. Ruirui Qiao and Shi-Yang Tang with the University of Queensland in Australia and the University of Birmingham, in the U.K., respectively, have published a Perspectives piece in the same journal outlining the work done by the team.
As portable devices have become mainstream, consumers have demanded more ease of use. One such call is for devices to be bendable and/or stretchable. It is believed such a change would make them fit more easily and naturally in pockets or purses—and they might be more comfortable in the hands, as well.
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