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of 181
pro vyhledávání: '"Lewis, Ryan P."'
Dense arrays of semiconductor quantum dots are currently employed in highly efficient quantum dot lasers for data communications and other applications. Traditionally, the electronic properties of such quantum nanostructures have been treated as isol
Externí odkaz:
http://arxiv.org/abs/2411.19414
Effective content moderation in online communities is often a delicate balance between maintaining content quality and fostering user participation. In this paper, we introduce post guidance, a novel approach to community moderation that proactively
Externí odkaz:
http://arxiv.org/abs/2411.16814
Autor:
Smith, Trevor R., McDermott, Spencer, Patel, Vatsalkumar, Anthony, Ross, Hedge, Manu, Knights, Andrew P., Lewis, Ryan B.
The explosion of artificial intelligence, possible end of Moore's law, dawn of quantum computing and continued exponential growth of data communications traffic have brought new urgency to the need for laser integration on the diversified Si platform
Externí odkaz:
http://arxiv.org/abs/2408.03253
Autor:
Ginsburg, Tobias, Hippe, Kyle, Lewis, Ryan, Ozgulbas, Doga, Cleary, Aileen, Butler, Rory, Stone, Casey, Stroka, Abraham, Foster, Ian
Self Driving Labs (SDLs) that combine automation of experimental procedures with autonomous decision making are gaining popularity as a means of increasing the throughput of scientific workflows. The task of identifying quantities of supplied colored
Externí odkaz:
http://arxiv.org/abs/2310.00510
Autor:
Jiao, Junfeng, Lewis, Ryan Hardesty, Seong, Kijin, Farahi, Arya, Navratil, Paul, Casebeer, Nate, Niyogi, Dev
Fires and burning are the chief causes of particulate matter (PM2.5), a key measurement of air quality in communities and cities worldwide. This work develops a live fire tracking platform to show active reported fires from over twenty cities in the
Externí odkaz:
http://arxiv.org/abs/2305.18313
Breakthroughs extending nanostructure engineering beyond what is possible with current fabrication techniques will be crucial for enabling next-generation nanotechnologies. Nanoepitaxy of strain-engineered bent nanowire heterostructures presents a pr
Externí odkaz:
http://arxiv.org/abs/2305.07252
Autor:
Lewis, Ryan Hardesty, Jiao, Junfeng
Language models are not accurate in numerical problems. Their architecture does not allow for anything less than a probabilistic next word. This paper introduces ComputeGPT: an approach of creating a chat model able to answer computational problems t
Externí odkaz:
http://arxiv.org/abs/2305.06223
Quantum dot (QD) growth on high ($c_{3v}$) symmetry GaAs{111} surfaces holds promise for efficient entangled photon sources. Unfortunately, homoepitaxy on GaAs{111} surfaces suffers from surface roughness/defects and InAs deposition does not natively
Externí odkaz:
http://arxiv.org/abs/2302.00574
Autor:
Oliva, Miriam, Flissikowski, Timur, Góra, Michał, Lähnemann, Jonas, Herranz, Jesús, Lewis, Ryan B., Marquardt, Oliver, Ramsteiner, Manfred, Geelhaar, Lutz, Brandt, Oliver
Publikováno v:
ACS Appl. Nano Mater. 6, 15278-15293 (2023)
GaAs-based nanowires are among the most promising candidates for realizing a monolithical integration of III-V optoelectronics on the Si platform. To realize their full potential for applications as light absorbers and emitters, it is crucial to unde
Externí odkaz:
http://arxiv.org/abs/2211.17167
Autor:
Küpers, Hanno, Lewis, Ryan B., Corfdir, Pierre, Niehle, Michael, Flissikowski, Timur, Grahn, Holger T., Trampert, Achim, Brandt, Oliver, Geelhaar, Lutz
Core-shell nanowire heterostructures form the basis for many innovative devices. When compound nanowire shells are grown by directional deposition techniques, the azimuthal position of the sources for the different constituents in the growth reactor,
Externí odkaz:
http://arxiv.org/abs/2106.12309