System Bits: March 11


Cryptography IC for the IoT Massachusetts Institute of Technology researchers report their development of a cryptographic circuit that could be used to protect low-power Internet of Things devices when quantum computing takes hold. [caption id="attachment_24144905" align="alignleft" width="300"] Image Credit: MIT[/caption] The research team presented a paper at the 2019 International Sol... » read more

Power/Performance Bits: Mar. 11


Reading qubits faster Researchers at Aalto University and VTT Technical Research Centre of Finland propose a faster way to read information from qubits, the building blocks of quantum computers. Currently, they are extremely sensitive to disruption even in cryogenic environments, holding quantum information for less than a millisecond. In the method now used to read information from a qubit... » read more

System Bits: March 5


The new electronics field of magnonics Transistors keep shrinking to dimensions that are difficult to fabricate. There is doubt in the semiconductor industry about the possibility of producing 1-nanometer features with existing process technology. The answer may lie in magnonic currents: quasi-particles associated with waves of magnetization, or spin waves, in magnetic materials. Researcher... » read more

Quantum Issues And Progress


Quantum computing is showing significant promise, and research is beginning to move from the earliest stages to a deeper understanding of what works best commercially and why. On paper, quantum computing algorithms are potentially revolutionary. They suggest a way to solve some problems more quickly and more accurately than conventional computers ever could. But out in the real world of prac... » read more

System Bits: Nov. 27


Silent, lightweight aircraft powered by ionic wind Instead of propellers or turbines, MIT researchers have built and flown the first-ever aircraft with no moving parts that is powered by an “ionic wind” — a silent but mighty flow of ions that is produced aboard the plane, and that generates enough thrust to propel the plane over a sustained, steady flight. [caption id="attachment_2414... » read more

System Bits: Oct. 16


Solving the quantum verification problem UC Berkeley doctoral candidate Urmila Mahadev spent 8 years in graduate school solving one of the most basic questions in quantum computation, which is how to know whether a quantum computer has done anything quantum at all, according to Quanta Magazine. In her paper, Mahadev presents the first protocol allowing a classical computer to interactively ... » read more

Startup Puts Quantum Security on USB, Dongles


U.K. startup Quantum Base, Ltd. is one of a small number of companies betting on the benefits of quantum computing even without quantum computers. The six-and-a-half-year-old company came together largely because its technical guru was frustrated at how long it was taking to develop genuine quantum computers and wanted to find a practical, immediate use for the things he'd learned in his own... » read more

System Bits: Sept. 11


Researchers ‘teleport’ a quantum gate In a key architectural step for building modular quantum computers, Yale University researchers have demonstrated the teleportation of a quantum gate between two qubits, on demand. [caption id="attachment_24137942" align="alignleft" width="300"] A network overview of the modular quantum architecture demonstrated in the new study.Source: Yale Universit... » read more

System Bits: Sept. 4


Quantum material is both conductor, insulator University of Michigan researchers reminded that quantum materials are a type of odd substance that could be many times more efficient at conducting electricity through a mobile device like an iPhone than the commonly used conductor silicon if physicists could figure out how they work. Now, a University of Michigan physicist has taken a step clo... » read more

Huge Performance Gains Ahead


Rambus Chief Scientist Craig Hampel talks about what will drive the next big performance gains after Moore’s Law, from the data center to the edge. https://youtu.be/ItHCsei7YTc » read more

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