Cryogenic memory technologies

S Alam, MS Hossain, SR Srinivasa, A Aziz - Nature Electronics, 2023 - nature.com
Cryogenic data storage technology is of use in superconducting single-flux quantum
electronics and quantum computing. However, the lack of compatible cryogenic memory …

NISQ+: Boosting quantum computing power by approximating quantum error correction

A Holmes, MR Jokar, G Pasandi, Y Ding… - 2020 ACM/IEEE 47th …, 2020 - ieeexplore.ieee.org
Quantum computers are growing in size, and design decisions are being made now that
attempt to squeeze more computation out of these machines. In this spirit, we design a …

QECOOL: On-line quantum error correction with a superconducting decoder for surface code

Y Ueno, M Kondo, M Tanaka, Y Suzuki… - 2021 58th ACM/IEEE …, 2021 - ieeexplore.ieee.org
Due to the low error tolerance of a qubit, detecting and correcting errors on it is essential for
fault-tolerant quantum computing. Surface code (SC) associated with its decoding algorithm …

Cryogenic pim: Challenges & opportunities

S Resch, H Cilasun… - IEEE Computer …, 2021 - ieeexplore.ieee.org
As Moore's Law nears its end, we are searching for alternative technologies and
architectures to further increase performance. Cryogenic computing has gained …

Qulatis: A quantum error correction methodology toward lattice surgery

Y Ueno, M Kondo, M Tanaka, Y Suzuki… - … Symposium on High …, 2022 - ieeexplore.ieee.org
Due to the high error rate of a qubit, detecting and correcting errors on it is essential for fault-
tolerant quantum computing (FTQC). Surface code (SC) associated with its decoding …

The electronic interface for quantum processors

JPG van Dijk, E Charbon, F Sebastiano - Microprocessors and …, 2019 - Elsevier
Quantum computers can potentially provide an unprecedented speed-up with respect to
traditional computers. However, a significant increase in the number of quantum bits (qubits) …

Gain-cell embedded DRAM under cryogenic operation—A first study

E Garzón, Y Greenblatt, O Harel… - … Transactions on Very …, 2021 - ieeexplore.ieee.org
Operating circuits under cryogenic conditions is effective for a large spectrum of
applications. However, the refrigeration requirement for the cooling of cryogenic systems …

Cryogenic computer architecture modeling with memory-side case studies

G Lee, D Min, I Byun, J Kim - … of the 46th International Symposium on …, 2019 - dl.acm.org
Modern computer architectures suffer from lack of architectural innovations, mainly due to
the power wall and the memory wall. That is, architectural innovations become infeasible …

Cryogenic in-memory matrix-vector multiplication using ferroelectric superconducting quantum interference device (FE-SQUID)

S Alam, J Hutchins, MS Hossain, K Ni… - 2023 60th ACM/IEEE …, 2023 - ieeexplore.ieee.org
Next-generation quantum computing (QC) systems, comprising thousands of qubits, are
envisioned to accommodate the quantum substrate (qubits) and classical components …

CryoCore: A fast and dense processor architecture for cryogenic computing

I Byun, D Min, G Lee, S Na, J Kim - 2020 ACM/IEEE 47th …, 2020 - ieeexplore.ieee.org
Cryogenic computing can achieve high performance and power efficiency by dramatically
reducing the device's leakage power and wire resistance at low temperatures. Recent …