Research Bits: Feb. 28


Single-molecule switch An international team of researchers have demonstrated a switch on a single fullerene molecule. Using a laser, the team switched the path of an incoming electron. “What we’ve managed to do here is control the way a molecule directs the path of an incoming electron using a very short pulse of red laser light,” said Project Researcher Hirofumi Yanagisawa from the Uni... » read more

Chip Industry’s Technical Paper Roundup: Feb. 28


New technical papers recently added to Semiconductor Engineering’s library: [table id=83 /] If you have research papers you are trying to promote, we will review them to see if they are a good fit for our global audience. At a minimum, papers need to be well researched and documented, relevant to the semiconductor ecosystem, and free of marketing bias. There is no cost involved for us ... » read more

Security-Aware Compiler-Assisted Countermeasure to Mitigate Fault Attacks on RISC-V


A new technical paper titled "CompaSeC: A Compiler-Assisted Security Countermeasure to Address Instruction Skip Fault Attacks on RISC-V" was published by researchers at TU Munich and Fraunhofer Institute for Applied and Integrated Security (AISEC). Abstract "Fault-injection attacks are a risk for any computing system executing security-relevant tasks, such as a secure boot process. While ha... » read more

Fabricating FeFET Devices with Silicon-Doped Hafnium Oxide As A Ferroelectric Layer


A new technical paper titled "Synergistic Approach of Interfacial Layer Engineering and READ-Voltage Optimization in HfO2-Based FeFETs for In-Memory-Computing Applications" was published by researchers at Fraunhofer IPMS, GlobalFoundries, and TU Bergakademie Freiberg. Abstract (partial) "This article reports an improvement in the performance of the hafnium oxide-based (HfO2) ferroelectric... » read more

Chip Industry’s Technical Paper Roundup: Dec. 5


New technical papers added to Semiconductor Engineering’s library this week. [table id=67 /] If you have research papers you are trying to promote, we will review them to see if they are a good fit for our global audience. At a minimum, papers need to be well researched and documented, relevant to the semiconductor ecosystem, and free of marketing bias. There is no cost involved for u... » read more

Week In Review: Auto, Security, Pervasive Computing


Automotive, Mobility The U.S. space agency NASA entered a $57.2 million contract with ICON to develop technology to build roads on the moon. ICON, a Texas-based 3D printing construction company, has been working with NASA and the U.S. Air Force on construction technologies that can use local materials to build infrastructure on Mars. NASA is working on advanced 3D printing construction systems... » read more

Detection Of Electric Vehicles And Photovoltaic Systems In Smart Meter Data


In the course of the switch to renewable energy sources, there is a shift from a few large energy sources (power plants) to a large number of small, distributed energy sources (e.g., photovoltaic systems) and energy storage devices (e.g., electric vehicles). This results in the need to know and identify these energy sources and sinks as soon as new devices are installed, in order to ensure grid... » read more

Week in Review: Auto, Security, Pervasive Computing


Automotive and Mobility Lyft launched a new robotaxi service that operates on and around the Las Vegas Strip using the electric Ioniq 5 vehicle from Motional. Similar services by other companies are currently in use in a handful of other U.S. cities, including San Francisco and Phoenix. The new Lyft service currently requires the presence of safety drivers, though Lyft and Motional say it will... » read more

Week In Review: Auto, Security, Pervasive Computing


Automotive, mobility The head of Tesla’s Autopilot division — Andrej Karpathy — resigned from the company after Tesla laid off 200 people in its Autopilot division and the U.S. National Highway Transportation Safety Administration broadened its safety investigation of Tesla’s Autopilot. The NHTSA last month broadened its August 2021 investigation, which was looking at why Tesla cars on... » read more

Week in Review: Manufacturing, Test


Breaking the Logjam The U.S. government’s delay in funding strategic chip capacity is threatening supply chains that are critical to national security. In fact, classified meetings are being held this week on the subject. Meanwhile, recognizing that time is of the essence, a group of billionaires has backed the “America’s Frontier Fund,” a non-profit group that aims to spur U.S. chipma... » read more

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