Zobrazeno 1 - 10
of 297
pro vyhledávání: '"Beechem, Thomas"'
$\beta-Ga_2O_3$ is a promising material candidate for next-generation high power devices even as its low thermal conductivity ($\kappa$) limits utilization due to an inability to sufficiently dissipate heat. Despite its importance, a significant disc
Externí odkaz:
http://arxiv.org/abs/2410.11106
Autor:
Beechem, Thomas E, Vega, Fernando, Jaszewski, Samantha T., Aronson, Benjamin L., Kelley, Kyle P., Ihlefeld, Jon F.
Publikováno v:
Appl. Phys. Lett. 124, 062902 (2024)
Photoinduced reductions in the oxygen vacancy concentration were leveraged to increase the ferroelectric phase fraction of $\mathrm{Hf_{0.5}Zr_{0.5}O_2}$ (HZO) thin-films. Modest ($\sim 0.02-0.77~\mathrm{mJ/\mu m^2}$) laser doses of visible light (48
Externí odkaz:
http://arxiv.org/abs/2406.11763
Autor:
Minyard, Jacob D., Beechem, Thomas E.
The material dependence of phonon-polariton based in-plane thermal conductance is investigated by examining systems composed of air and several wurtzite and zinc-blende crystals. Phonon-polariton based thermal conductance varies by over an order of m
Externí odkaz:
http://arxiv.org/abs/2308.13697
Autor:
Boehm, Alex, Gennaro, Sylvain D., Doiron, Chloe F., Beechem, Thomas E., Sinclair, Michael B., Brener, Igal, Sarma, Raktim, Ohta, Taisuke
Publikováno v:
APL Photonics, 2024, 9(6), 066103
Precise control of light-matter interactions at the nanoscale lies at the heart of nanophotonics. Experimental examination at this length scale is challenging, however, since the corresponding electromagnetic near-field is often confined within volum
Externí odkaz:
http://arxiv.org/abs/2302.12825
Bi$_2$Se$_3$ is a widely studied 3D topological insulator having potential applications in optics, electronics, and spintronics. When the thickness of these films decrease to less than approximately 6 nm, the top and bottom surface states couple, res
Externí odkaz:
http://arxiv.org/abs/2208.14330
Autor:
Ruiz, Isaac, Vizkelethy, Gyorgy, McDonald, Anthony E., Howell, Stephen W., Thelen, Paul M., Goldflam, Michael D., Beechem, Thomas E.
Graphene's linear bandstructure and two-dimensional density of states provide an implicit advantage for sensing charge. Here, these advantages are leveraged in a deeply depleted graphene-oxide-semiconductor (D2GOS) junction detector architecture to s
Externí odkaz:
http://arxiv.org/abs/2208.02366
Autor:
Hoglund, Eric R., Bao, De-Liang, O'Hara, Andrew, Makarem, Sara, Piontkowski, Zachary T., Matson, Joseph R., Yadav, Ajay K., Haisimaier, Ryan C., Engel-Herbert, Roman, Ihlefeld, Jon F., Ravichandran, Jayakanth, Ramesh, Ramamoorthy, Caldwell, Joshua D., Beechem, Thomas E., Tomko, John A., Hachtel, Jordan A., Pantelides, Sokrates T., Hopkins, Patrick E., Howe, James M.
Publikováno v:
Nature 601, 556 (2022)
As the length-scales of materials decrease, heterogeneities associated with interfaces approach the importance of the surrounding materials. Emergent electronic and magnetic interface properties in superlattices have been studied extensively by both
Externí odkaz:
http://arxiv.org/abs/2105.10030
Autor:
Subramanian, Shruti, Campbell, Quinn T., Moser, Simon, Kiemle, Jonas, Zimmermann, Philipp, Seifert, Paul, Sigger, Florian, Sharma, Deeksha, Al-Sadeg, Hala, Labella III, Michael, Waters, Dacen, Feenstra, Randall M., Koch, Roland J., Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, Dabo, Ismaila, Holleitner, Alexander, Beechem, Thomas E., Wurstbauer, Ursula, Robinson, Joshua A.
Integration of semiconducting transition metal dichalcogenides (TMDs) into functional optoelectronic circuitries requires an understanding of the charge transfer across the interface between the TMD and the contacting material. Here, we use spatially
Externí odkaz:
http://arxiv.org/abs/2006.14689
Akademický článek
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Autor:
Lang, Eric, Beechem, Thomas, McDonald, Anthony, Friedmann, Tom, Olsson, Roy H., III, Stevens, Jeffrey O., Clark, Blythe G., Hattar, Khalid
Publikováno v:
In Thin Solid Films 1 March 2023 768
