System Bits: April 10

By Ann Mutschler - 10 Apr, 2018 - Comments: 0

Ultrafast laser beam steering for autonomous cars Researchers at Purdue University and Stanford University reported they have found a novel laser light sensing technology that is more robust and less expensive than currently available with a wide range of uses, including a way to guide fully autonomous vehicles. The team said this innovation is orders of magnitude faster than conventional l... » read more

Manufacturing Bits: March 20

By Mark LaPedus - 20 Mar, 2018 - Comments: 0

Giant thermometer The Department of Energy's Oak Ridge National Laboratory has devised a new way to take the temperature of a material at the nanoscale—the organization has developed a giant thermometer. The technology, dubbed electron energy gain spectroscopy, enables researchers to take the temperature of a material from an area at about a billionth of a meter wide. Developed by Nion, t... » read more

System Bits: March 20

By Ann Mutschler - 20 Mar, 2018 - Comments: 0

Design has consequences Carnegie Mellon University design students are exploring ways to enhance interactions with new technologies and the power of artificial intelligence. Assistant Professor Dan Lockton teaches the course, "Environments Studio IV: Designing Environments for Social Systems" in CMU's School of Design and leads the school's new Imaginaries Lab. “We want the designers of ... » read more

Power/Performance Bits: Mar. 20

By Jesse Allen - 20 Mar, 2018 - Comments: 0

Proton battery prototype A team at RMIT University built a prototype rechargeable proton battery combining hydrogen fuel cells and battery-based electrical power that has the potential, with further development, to store more energy than currently-available lithium ion batteries. The working prototype proton battery uses an activated carbon electrode for solid-state storage of hydrogen with... » read more

Manufacturing Bits: March 13

By Mark LaPedus - 13 Mar, 2018 - Comments: 0

Gallium oxide substrates Kyma Technologies has rolled out a substrate line based on crystalline beta-phase gallium oxide (β-Ga2O3) materials. [caption id="attachment_24132458" align="alignleft" width="300"] Single crystal gallium oxide (ß-Ga2O3) substrates (Source: Kyma)[/caption] Crystalline beta gallium oxide is a promising wide bandgap semiconductor material. It has a large bandgap... » read more

System Bits: Dec. 12

By Ann Mutschler - 12 Dec, 2017 - Comments: 0

Increasing performance scaling with packageless processors Demand for increasing performance is far outpacing the capability of traditional methods for performance scaling. Disruptive solutions are needed to advance beyond incremental improvements. Traditionally, processors reside inside packages to enable PCB-based integration. However, a team of researchers from the Department of Electrical ... » read more

System Bits: Oct. 24

By Ann Mutschler - 24 Oct, 2017 - Comments: 0

Optical communication on silicon chips With the huge increase in computing performance in recent decades achieved by squeezing ever more transistors into a tighter space on microchips, at the same time this downsizing has also meant packing the wiring within microprocessors ever more tightly together. This has led to effects such as signal leakage between components, which can slow down commun... » read more

Power/Performance Bits: Oct. 10

By Jesse Allen - 10 Oct, 2017 - Comments: 0

Asphalt anode Scientists at Rice University developed an anode for lithium metal batteries enabling them to charge 10 to 20 times faster than commercial lithium-ion batteries. The anodes are a porous carbon made from asphalt mixed with conductive graphene nanoribbons and coated with composite with lithium metal through electrochemical deposition. The lab combined the anode with a sulfurized... » read more

Power/Performance Bits: Oct. 3

By Jesse Allen - 03 Oct, 2017 - Comments: 0

Slowing down photonics Researchers at the University of Sydney developed a chip capable of optical data into sound waves, slowing data transfer enough to process the information. While speed is a major bonus with photonic systems, it's not as advantageous when processing data. By turning optical signals into acoustic, data can be briefly stored and managed inside the chip for processing, re... » read more

System Bits: Aug. 29

By Ann Mutschler - 29 Aug, 2017 - Comments: 0

Could video goggles, and a tiny implant cure blindness? Incredibly, the world of medical research is on the verge of curing blindness. Similar to cochlear implants for deaf people, Stanford University scientists and engineers are developing new devices to this end, including a bionic vision system based on photovoltaic implants, which is awaiting approval for human clinical trials in Europe. A... » read more

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Knowledge Centers
Entities, people and technologies explored

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3.5D: The Great Compromise

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What Comes After HBM For Chiplets

The standard for high-bandwidth memory limits design freedom at many levels, but that is required for interoperability. What freedoms can be taken from other functions to make chiplets possible?

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Memory Fundamentals For Engineers

eBook: Nearly everything you need to know about memory, including detailed explanations of the different types of memory; how and where these are used today; what's changing, which memories are successful and which ones might be in the future; and the limitations of each memory type.

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Megafabs churning out the most advanced processors are not the only game in town.

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tag: Rice University