Carbonics, a start-up based in Culver City, California, announced that carbon nanotube technology has for the first time achieved speeds exceeding 100GHz in-radio frequency (RF) applications. Potential applications include 5G mm-Wave technologies.
Carbonics employs a deposition technology called ZEBRA that enables carbon nanotubes to be densely aligned and deposited onto a variety of chip substrates including silicon, silicon-on-insulator, quartz and flexible materials. This allows the technology to be directly integrated with traditional CMOS digital logic circuits and overcomes the typical problem of heterogeneous integration.
“This milestone shows that carbon nanotubes, long thought to be a promising communications chip technology, can deliver,” said Dr. Joe Qiu, Program Manager at the Army Research Office, who reviewed the research. “The next step is scaling this technology, proving that it can work in high-volume manufacturing. Ultimately, this technology could help the Army meet its needs in communications, radar, electronic warfare and other sensing applications.”
“With this exciting accomplishment, the timing is ripe to leverage our CMOS-compatible technology for the 5G and mmWave defense communication markets. We are now engaged in licensing and technology transfer partnerships with industry participants, while we continue to advance this disruptive RF technology,” said Carbonics’ CEO Kos Galatsis. Carbonics believes that its ZEBRA technology will likely first be adopted in military applications before being used more broadly.
In 2014, Carbonics was spun-out from the joint center of UCLA-USC and King Abdulaziz City for Science and Technology (KACST) called the Center of Excellence for Green Nanotechnologies and academic funding support from SRC, DARPA and the U.S. Air Force. The work published in Nature Electronics was funded by the US Army contract No. W911NF19P002 and by King Abdulaziz City for Science and Technology Center (KACST).
