Explanipedia

Fast Quantum Gates for Exchange-Only Qubits Using Simultaneous Exchange Pulses Open

Irina Heinz, Felix Borjans, Matthew Curry, R. Kotlyar, Florian Luthi , et al. · 2025

The benefit of exchange-only qubits compared to other spin-qubit types is the universal control using only voltage-controlled exchange interactions between neighboring spins. As a compromise, qubit operations have to be constructed from no…

Valley Splitting Correlations Across a Silicon Quantum Well Open

Jonathan C. Marcks, Emily Eagen, Emma Brann, Merritt P. Losert, Tae-Hun Oh , et al. · 2025

Quantum dots in SiGe/Si/SiGe heterostructures host coherent electron spin qubits, which are promising for future quantum computers. The silicon quantum well hosts near-degenerate electron valley states, creating a low-lying excited state t…

12-Spin-Qubit Arrays Fabricated on a 300 mm Semiconductor Manufacturing Line Open

Hubert C. George, Mateusz Mądzik, Eric Henry, Andrew Wagner, Mohammad Monirul Islam , et al. · 2024

Intel's efforts to build a practical quantum computer are focused on developing a scalable spin-qubit platform leveraging industrial high-volume semiconductor manufacturing expertise and 300 mm fabrication infrastructure. Here, we provide …

12-spin-qubit arrays fabricated on a 300 mm semiconductor manufacturing line Open

Hubert C. George, Mateusz Mądzik, Eric Henry, Andrew Wagner, Mohammad Monirul Islam , et al. · 2024

Intels efforts to build a practical quantum computer are focused on developing a scalable spin-qubit platform leveraging industrial high-volume semiconductor manufacturing expertise and 300 mm fabrication infrastructure. Here, we provide a…

Fast quantum gates for exchange-only qubits using simultaneous exchange pulses Open

Irina Heinz, Felix Borjans, Matthew Curry, R. Kotlyar, Florian Luthi , et al. · 2024

The benefit of exchange-only qubits compared to other spin qubit types is the universal control using only voltage controlled exchange interactions between neighboring spins. As a compromise, qubit operations have to be constructed from no…

Effects of the molecule-electrode interface on electrical and mechanical properties of benzene-based single-molecule junctions Open

Matthew Curry, Dakota M Landrie, Adam Wunschel, Sharani Roy · 2024

Ever since Aviram and Ratner theoretically proposed that rectifiers could be constructed from single molecules, great interest has been expressed in the development of single-molecular junctions as nano-electronic devices. In addition to t…

Complete and Correct Transfer of Information (CACTI) Open

Sean Crosby, Jay Lofstead, Matthew Curry · 2024

Many distributed systems, file transfer mechanisms, and message passing systems offer reliability mechanisms such as acknowledgements, retries, and durability. While these tools may be “good enough” for their typical use cases, they may no…

Dephasing and error dynamics affecting a singlet-triplet qubit during coherent spin shuttling Open

Jacob Henshaw, Martin Rudolph, Matthew Curry, Lester Lampert, Dwight Luhman , et al. · 2024

Probing single electrons across 300-mm spin qubit wafers Open

Samuel F. Neyens, Otto Zietz, Thomas F. Watson, Florian Luthi, Aditi Nethwewala , et al. · 2024

Coherent electron spin shuttling in an industrially-manufactured Si/SiGe triple quantum dot device Open

Natalie Foster, Jacob Henshaw, Martin Rudolph, Matthew Curry, Lester Lampert , et al. · 2024

Extending Composable Data Services into SmartNICs Open

Jianshen Liu, Carlos Maltzahn, Matthew Curry, Craig Ulmer · 2023

Author Index Open

Adams Austin, Nitin Agarwal, Michael Aguilar, Amini Salehi, Jason Anderson , et al. · 2023

Applications of Composable System Technology for BeeOND Open

Matthew Curry, Michael Aguilar, Shyamali Mukherjee, Katherine Goode · 2023

Why do we need client-side erasure coding? Open

Matthew Curry, Walker Haddock · 2023

YoDawg CI Runner Open

Matthew Curry, Michael Levenhagen, Andrew Younge, Kevin Pedretti · 2023

SAND2022-15186 O YoDawg CI Runner builds a container that hosts a Gitlab runner as a service. It provides the ability to run Podman in a nested fashion as part of a CI workflow (i.e., "Podman-in-Podman”). This allows CI jobs to be run on H…

Leveraging SmartNICs in Data Management Tasks for High-Performance Computing. Open

Craig Ulmer, Matthew Curry, Carlos Maltzahn, Jianshen Liu · 2022

Processing Particle Data Flows with SmartNICs Open

Jianshen Liu, Carlos Maltzahn, Matthew Curry, Craig Ulmer · 2022

Many distributed applications implement complex data flows and need a flexible mechanism for routing data between producers and consumers. Recent advances in programmable network interface cards, or SmartNICs, represent an opportunity to o…

Fugaku and A64FX Update - April 2021. Open

Simon David Hammond, Matthew Curry, Kevin Davis, Vinh N. Dang, Oksana Guba , et al. · 2022

Cryogenic amplifiers for fast readout. Open

Nathaniel Bishop, Troy England, Dwight Luhman, Stephen M Carr, Michael Lilly , et al. · 2022

Evaluating On-Demand Parallel File System Impacts on Compute-Bound Tasks . Open

Matthew Curry · 2022

efforts, and findings made direct contributions to Ceph's development and improved code quality, scalability, and performance. These changes should also benefit both Ceph and HPC communities at large. Throughout the evaluation, we observed…

The Design and Development of ATSE: Advanced Tri-lab Software Environment. Open

Matthew Curry, Kevin Pedretti, Andrew Younge, Simon David Hammond · 2022

and management including workload manager, application launcher, and user tools, and 4) System administration and management tools supporting booting, monitoring, and operating system image management. SAND2020-12377 M Sandia National Labo…

Chronicles of Astra: Challenges and Lessons from the First Petascale Arm Supercomputer. Open

Kevin Pedretti, Andrew Younge, Simon David Hammond, Matthew Curry, Michael Aguilar , et al. · 2021

Performance Characteristics of the BlueField-2 SmartNIC Open

Jianshen Liu, Carlos Maltzahn, Craig Ulmer, Matthew Curry · 2021

High-performance computing (HPC) researchers have long envisioned scenarios where application workflows could be improved through the use of programmable processing elements embedded in the network fabric. Recently, vendors have introduced…

BeeGFS on Demand on StriaInitial Integration and Experiments. Open

Michael Aguilar, Phillip Regier, Kevin Pedretti, Matthew Curry, Jeffry Ogden , et al. · 2021

Future Directions of the Cyberinfrastructure for Sustained Scientific Innovation (CSSI) Program Open

Ritu Arora, Xiaosong Li, Bonnie L. Hurwitz, Daniel Fay, Dhabaleswar K. Panda , et al. · 2020

The CSSI 2019 workshop was held on October 28-29, 2019, in Austin, Texas. The main objectives of this workshop were to (1) understand the impact of the CSSI program on the community over the last 9 years, (2) engage workshop participants i…

Future Directions of the Cyberinfrastructure for Sustained Scientific\n Innovation (CSSI) Program Open

Ritu Arora, Xiaosong Li, Bonnie L. Hurwitz, Daniel Fay, Dhabaleswar K. Panda , et al. · 2020

The CSSI 2019 workshop was held on October 28-29, 2019, in Austin, Texas. The\nmain objectives of this workshop were to (1) understand the impact of the CSSI\nprogram on the community over the last 9 years, (2) engage workshop\nparticipant…

CephFS experiments on stria.sandia.gov Open

Patrick Widener, Matthew Curry · 2020

This report is an institutional record of experiments conducted to explore performance of a vendor installation of CephFS on the SNL stria cluster. Comparisons between CephFS, the Lustre parallel file system, and NFS were done using the IO…

Profiling Platform Storage Using IO500 and Mistral. Open

Jay Lofstead, Jay Lofstead, Jay Lofstead, Jay Lofstead, Nolan Monnier , et al. · 2020

Single-Shot Readout Performance of Two HBT Amplification Circuits at Millikelvin Temperatures. Open

Matthew Curry · 2020

Advanced Tri-lab Software Environment (ATSE) Open

Andrew Younge, Simon David Hammond, Benjamin A. Allan, Joseph Frye, Kevin Davis , et al. · 2020

The Advanced Tri-lab Software Environment (ATSE) is an effort to build an open, modular, extensible, community-engaged, and vendor-adaptable software ecosystem that enables the prototyping of new technologies for improving the ASC computin…

Matthew Curry YOU? Author Swipe