Zobrazeno 1 - 10
of 153 816
pro vyhledávání: '"Paul, R."'
Publikováno v:
Optical Materials 142, 114093 (2023)
Lanthanide-doped Y$_{2}$SiO$_{5}$ microcrystals were prepared using the solution combustion, solid state and sol-gel synthesis techniques. Of these, the sol-gel method yields the most reliable and high-quality X2 phase Y$_{2}$SiO$_{5}$ microcrystals.
Externí odkaz:
http://arxiv.org/abs/2409.16580
Publikováno v:
Optical Materials: X 24 , 100356 (2024)
K$_2$YF$_5$ crystals doped with lanthanide ions have a variety of possible optical applications. Owing to the low symmetry of the system, the crystal structure cannot be unambiguously determined by x-ray diffraction. However, electron-paramagnetic re
Externí odkaz:
http://arxiv.org/abs/2409.15630
Autor:
Mothkuri, Sagar, Reid, Michael F., Wells, Jon-Paul R., Lafitte-Houssat, Eloïse, Ferrier, Alban, Goldner, Philippe
Publikováno v:
Journal of Luminescence 275, 120705 (2024)
Laser site-selective spectroscopy and high-resolution absorption measurements have been used to determine 51 crystal-field energy levels for one of the Ho$^{3+}$ centres in Y$_{2}$SiO$_{5}$. This centre is denoted as Site 2 and has been tentatively a
Externí odkaz:
http://arxiv.org/abs/2409.15625
Autor:
Ocvirk, Pierre, Lewis, Joseph S. W., Conaboy, Luke, Dubois, Yohan, Bethermin, Matthieu, Sorce, Jenny G., Aubert, Dominique, Shapiro, Paul R., Dawoodbhoy, Taha, Lee, Joohyun, Teyssier, Romain, Yepes, Gustavo, Gottlöber, Stefan, Iliev, Ilian T., Ahn, Kyungjin, Park, Hyunbae
We investigate the spatial offsets between dust and ultraviolet (UV) emission in high-redshift galaxies using the Cosmic Dawn III (CoDa III) simulation, a state-of-the-art fully coupled radiation-hydrodynamics cosmological simulation. Recent observat
Externí odkaz:
http://arxiv.org/abs/2409.05946
The rapid increase in resident space objects, including satellites and orbital debris, threatens the safety and sustainability of space missions. This paper explores orbital debris remediation using laser ablation with a network of collaborative spac
Externí odkaz:
http://arxiv.org/abs/2409.03146
In experimental design, aliasing of effects occurs in fractional factorial experiments, where certain low order factorial effects are indistinguishable from certain high order interactions: low order contrasts may be orthogonal to one another, while
Externí odkaz:
http://arxiv.org/abs/2408.16708
Autor:
Jenniskens, Peter, Estrada, Paul R., Pilorz, Stuart, Gural, Peter S., Samuels, Dave, Rau, Steve, Abbott, Timothy M. C., Albers, Jim, Austin, Scott, Avner, Dan, Baggaley, Jack W., Beck, Tim, Blomquist, Solvay, Boyukata, Mustafa, Breukers, Martin, Cooney, Walt, Cooper, Tim, De Cicco, Marcelo, Devillepoix, Hadrien, Egland, Eric, Fahl, Elize, Gialluca, Megan, Grigsby, Bryant, Hanke, Toni, Harris, Barbara, Heathcote, Steve, Hemmelgarn, Samantha, Howell, Andy, Jehin, Emmanuel, Johannink, Carl, Juneau, Luke, Kisvarsanyi, Erika, Mey, Philip, Moskovitz, Nick, Odeh, Mohammad, Rachford, Brian, Rollinson, David, Scott, James M., Towner, Martin C., Unsalan, Ozan, van Wyk, Rynault, Wood, Jeff, Wray, James D., Pavao, C., Lauretta, Dante S.
Publikováno v:
Icarus, 2024
In the late stages of accretion leading up to the formation of planetesimals, particles grew to pebbles the size of 1-mm to tens of cm. That is the same size range that dominates the present-day comet mass loss. Meteoroids that size cause visible met
Externí odkaz:
http://arxiv.org/abs/2408.11945
Autor:
Ouyang, Mengzheng, Guo, Zhenyu, Salinas-Farran, Luis E, Zhao, Yan, Zhao, Siyu, Zheng, Kaitian, Zhang, Hao, Wang, Mengnan, Li, Guangdong, Li, Feiran, Liu, Xinhua, Yang, Shichun, Xie, Fei, Shearing, Paul R., Titirici, Maria-Magdalena, Brandon, Nigel P.
Sodium-ion batteries (SIBs) are cost-effective alternatives to lithium-ion batteries (LIBs), but their low energy density remains a challenge. Current electrode designs fail to simultaneously achieve high areal loading, high active content, and super
Externí odkaz:
http://arxiv.org/abs/2408.11655
Autor:
Agazie, Gabriella, Anumarlapudi, Akash, Archibald, Anne M., Arzoumanian, Zaven, Baier, Jeremy George, Baker, Paul T., Bécsy, Bence, Blecha, Laura, Brazier, Adam, Brook, Paul R., Burke-Spolaor, Sarah, Casey-Clyde, J. Andrew, Charisi, Maria, Chatterjee, Shami, Cohen, Tyler, Cordes, James M., Cornish, Neil J., Crawford, Fronefield, Cromartie, H. Thankful, Crowter, Kathryn, DeCesar, Megan E., Demorest, Paul B., Deng, Heling, Dey, Lankeswar, Dolch, Timothy, Esmyol, David, Ferrara, Elizabeth C., Fiore, William, Fonseca, Emmanuel, Freedman, Gabriel E., Gardiner, Emiko C., Garver-Daniels, Nate, Gentile, Peter A., Gersbach, Kyle A., Glaser, Joseph, Good, Deborah C., Gültekin, Kayhan, Hazboun, Jeffrey S., Jennings, Ross J., Johnson, Aaron D., Jones, Megan L., Kaplan, David L., Kelley, Luke Zoltan, Kerr, Matthew, Key, Joey S., Laal, Nima, Lam, Michael T., Lamb, William G., Larsen, Bjorn, Lazio, T. Joseph W., Lewandowska, Natalia, Santos, Rafael R. Lino dos, Liu, Tingting, Lorimer, Duncan R., Luo, Jing, Lynch, Ryan S., Ma, Chung-Pei, Madison, Dustin R., McEwen, Alexander, McKee, James W., McLaughlin, Maura A., McMann, Natasha, Meyers, Bradley W., Meyers, Patrick M., Mingarelli, Chiara M. F., Mitridate, Andrea, Ng, Cherry, Nice, David J., Ocker, Stella Koch, Olum, Ken D., Pennucci, Timothy T., Perera, Benetge B. P., Pol, Nihan S., Radovan, Henri A., Ransom, Scott M., Ray, Paul S., Romano, Joseph D., Runnoe, Jessie C., Saffer, Alexander, Sardesai, Shashwat C., Schmiedekamp, Ann, Schmiedekamp, Carl, Schmitz, Kai, Schröder, Tobias, Shapiro-Albert, Brent J., Siemens, Xavier, Simon, Joseph, Siwek, Magdalena S., Fiscella, Sophia V. Sosa, Stairs, Ingrid H., Stinebring, Daniel R., Stovall, Kevin, Susobhanan, Abhimanyu, Swiggum, Joseph K., Taylor, Stephen R., Turner, Jacob E., Unal, Caner, Vallisneri, Michele, van Haasteren, Rutger, Vigeland, Sarah J., von Eckardstein, Richard, Wahl, Haley M., Witt, Caitlin A., Wright, David, Young, Olivia
The NANOGrav 15-year data provides compelling evidence for a stochastic gravitational-wave (GW) background at nanohertz frequencies. The simplest model-independent approach to characterizing the frequency spectrum of this signal consists in a simple
Externí odkaz:
http://arxiv.org/abs/2408.10166
Large Language Models (LLMs) have revolutionised natural language processing tasks, particularly as chat agents. However, their applicability to threat detection problems remains unclear. This paper examines the feasibility of employing LLMs as a Net
Externí odkaz:
http://arxiv.org/abs/2408.04342