Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Alexandra Day"'
Autor:
Claire Alexandra Lee, Giuseppe Benedetto Cerati, S. Farrell, Jean-Roch Vlimant, Wei-keng Liao, Maria Spiropulu, Lindsey Gray, Thomas Klijnsma, P. Calafiura, Adam Aurisano, Xiangyang Ju, Alexandra Day, Daniel Murnane, Ankit Agrawal, Sean Conlon, J. Hewes, Jim Kowalkowski
Publikováno v:
EPJ Web of Conferences, Vol 251, p 03054 (2021)
This paper presents a graph neural network (GNN) technique for low-level reconstruction of neutrino interactions in a Liquid Argon Time Projection Chamber (LArTPC). GNNs are still a relatively novel technique, and have shown great promise for similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123f7bfb66a43e7252dbc67038dd31fb
https://resolver.caltech.edu/CaltechAUTHORS:20211006-190143297
https://resolver.caltech.edu/CaltechAUTHORS:20211006-190143297
Autor:
Vladimir Bolkhovsky, Ravi Rastogi, Evan Golden, Sergey K. Tolpygo, Alex Wynn, Terence J. Weir, Scott Zarr, Alexandra Day, Leonard M. Johnson
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-13
In superconductor electronics fabrication processes developed at MIT Lincoln Laboratory, Josephson junctions (JJs) are placed near the top of the stack composed of nine or ten superconducting layers. We discuss the effects of this placement and other
Autor:
Igor V. Vernik, Vladimir Bolkhovsky, Nancy A. Missert, Mark W. Jenkins, Oleg A. Mukhanov, Alex Wynn, Alex F. Kirichenko, Alexandra Day, William M. Mook, Leonard M. Johnson, Pai Tangyunyong
Publikováno v:
IEEE Transactions on Applied Superconductivity. 29:1-4
The ability to localize defects in order to understand failure mechanisms in complex superconducting electronics circuits, while operating at low temperature, does not yet exist. This work applies thermally-induced voltage alteration (TIVA), to a bia
Autor:
Sergey K. Tolpygo, Alex Wynn, Leonard M. Johnson, Alexandra Day, T.J. Weir, Vladimir Bolkhovsky, Mark A. Gouker, Scott Zarr
Publikováno v:
IEEE Transactions on Applied Superconductivity. 27:1-15
We investigated current–voltage characteristics of unshunted and externally shunted Josephson junctions (JJs) with high critical current densities J c in order to extract their basic parameters and statistical characteristics for JJ modeling in sup
Publikováno v:
2019 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL).
Magnetometers have long been used in aiding navigation. While the application space has progressed from the simplicity of compassing to complete geolocation with a priori maps, the extant sensor technologies have plateaued. Each magnetometer platform
Autor:
Greg Calusine, Danna Rosenberg, Donna-Ruth Yost, Bethany Niedzielski, Jonilyn Yoder, Evan Golden, Rabindra N. Das, Andrew J. Kerman, Alexander Melville, Mollie Schwartz, William D. Oliver, Daekeun Kim, Justin Mallek, Corey Stull, Matthew T. Cook, Alexandra Day, Wayne Woods
Publikováno v:
npj Quantum Information, Vol 6, Iss 1, Pp 1-7 (2020)
As superconducting qubit circuits become more complex, addressing a large array of qubits becomes a challenging engineering problem. Dense arrays of qubits benefit from, and may require, access via the third dimension to alleviate interconnect crowdi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b157a484b1b2ce26132bbf4370691e3
Autor:
Nancy A. Missert, Oleg A. Mukhanov, Alejandro A. Pimentel, Leonard M. Johnson, Paiboon Tangyunyong, Igor V. Vernik, Alexandra Day, Alex Kirichhenko, Alex Wynn, Vladimir Bolkhovsky, Mark W. Jenkins
Publikováno v:
International Symposium for Testing and Failure Analysis.
As research in superconducting electronics matures, it is necessary to have failure analysis techniques to identify parameters that impact yield and failure modes in the fabricated product. However, there has been significant skepticism regarding the
Autor:
Daniel E. Oates, Ravi Rastogi, Tarence J. Weir, Alex Wynn, Vladimir Bolkhovsky, Sergey K. Tolpygo, Scott Zarr, Leonard M. Johnson, Alexandra Day
Recent progress in superconductor electronics fabrication has enabled single-flux-quantum (SFQ) digital circuits with close to one million Josephson junctions (JJs) on 1-cm$^2$ chips. Increasing the integration scale further is challenging because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61818ccf47b2f03917c9393ba623ad3b
http://arxiv.org/abs/1801.02659
http://arxiv.org/abs/1801.02659
Publikováno v:
Change: The Magazine of Higher Learning. 47:44-51
Liberal arts colleges produce a disproportionate number of PhDs in the sciences (National Science Foundation 2008), and knowledgeable observers praise the “cross-training” of these colleges' scienc...