Flat gallium (gallenene) and nanoelectronics

Jul 12 15:07 2018 Print This Article

Another day, another 2D material. A March 9, 2018 news item on ScienceDaily announced the latest thin material from Rice university,

Scientists at Rice University and the Indian Institute of Science, Bangalore, have discovered a method to make atomically flat gallium that shows promise for nanoscale electronics.

The Rice lab of materials scientist Pulickel Ajayan and colleagues in India created two-dimensional gallenene, a thin film of conductive material that is to gallium what graphene is to carbon.

Extracted into a two-dimensional form, the novel material appears to have an affinity for binding with semiconductors like silicon and could make an efficient metal contact in two-dimensional electronic devices, the researchers said.

A March 9, 2018 Rice University news release (also on EurekAlert), which originated the news item, describes the process for creating gallenene,

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About Article Author

Frogheart

FrogHeart provides commentary about nanotech, science policy and communication, society, and the arts. Run by Maryse de la Giroday, a science communications consultant and writer, FrogHeart is one of the largest independent scince blogs in Canada. Since the websites launch in 1994, Giroday's list of clients includes Océ NV, Telgate Systems, Nortel Networks, Redback Systems, Forintek, Gretag AG, Inetco Systems, and Creo Products (which later became part of Kodak). She has also taught in SFU’s Writing and Communications Program. Giroday earned a Bachelor's degree in Communications from Simon Fraser University in 1992 and a Masters in Creative Writing and New Media from De Montford University in Leicester, UK.

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