Zobrazeno 1 - 10
of 440
pro vyhledávání: '"Toberer, Eric S."'
Half-Heuslers are a promising family for thermoelectric (TE) applications, yet only a small fraction of their potential chemistries has been experimentally explored. In this work, we introduce a distinct computational high-throughput screening approa
Externí odkaz:
http://arxiv.org/abs/2501.11644
XYZ half-Heusler phases are often described as a XZ rock salt sublattice with an interstitial Y atom. However, transport across a solid solution between rock salt and half-Heusler structures has not previously been studied. In this paper, we demonstr
Externí odkaz:
http://arxiv.org/abs/2408.13709
Autor:
Qu, Jiaxing, Xie, Yuxuan Richard, Ciesielski, Kamil M., Porter, Claire E., Toberer, Eric S., Ertekin, Elif
Data-driven approaches for material discovery and design have been accelerated by emerging efforts in machine learning. However, general representations of crystals to explore the vast material search space remain limited. We introduce a material dis
Externí odkaz:
http://arxiv.org/abs/2305.01101
Autor:
Ortiz, Brenden R., Pokharel, Ganesh, Gundayao, Malia, Li, Hong, Kaboudvand, Farnaz, Kautzsch, Linus, Sarker, Suchismita, Ruff, Jacob P. C., Hogan, Tom, Alvarado, Steven J. Gomez, Sarte, Paul M., Wu, Guang, Braden, Tara, Seshadri, Ram, Toberer, Eric S., Zeljkovic, Ilija, Wilson, Stephen D.
Here we present YbV$_3$Sb$_4$ and EuV$_3$Sb$_4$, two new compounds exhibiting slightly distorted vanadium-based kagome nets interleaved with zig-zag chains of divalent Yb$^{2+}$ and Eu$^{2+}$ ions. Single crystal growth methods are reported alongside
Externí odkaz:
http://arxiv.org/abs/2302.12354
Autor:
Ciesielski, Kamil M., Ortiz, Brenden R., Gomes, Lidia C., Meschke, Vanessa, Adamczyk, Jesse M., Braden, Tara L., Kaczorowski, Dariusz, Ertekin, Elif, Toberer, Eric S.
Recent discoveries of materials with ultra-low thermal conductivity open a pathway to significant developments in the field of thermoelectricity. Here, we conduct a comparative study of three chemically similar antimonides to establish the root cause
Externí odkaz:
http://arxiv.org/abs/2301.10821
Autor:
Ferrenti, Austin M., Meschke, Vanessa, Ghosh, Shreenanda, Davis, Jackson, Drichko, Natalia, Toberer, Eric S., McQueen, Tyrel M.
Corkite, PbFe3(PO4)(SO4)(OH)6, an understudied relative of the jarosite family of Heisenberg antiferromagnets, has been synthesized and its magnetic properties characterized for the first time. Relative to natural samples, synthetic corkite displays
Externí odkaz:
http://arxiv.org/abs/2208.04209
Autor:
Crovetto, Andrea, Adamczyk, Jesse M., Schnepf, Rekha R., Perkins, Craig L., Hempel, Hannes, Bauers, Sage R., Toberer, Eric S., Tamboli, Adele C., Unold, Thomas, Zakutayev, Andriy
With an indirect band gap in the visible and a direct band gap at a much higher energy, boron phosphide (BP) holds promise as an unconventional p-type transparent conductor. Previous experimental reports deal almost exclusively with epitaxial, nomina
Externí odkaz:
http://arxiv.org/abs/2112.07474
We have searched nearly 40,000 inorganic solids in the Inorganic Crystal Structural Database to identify compounds containing a transition metal or rare earth kagom\'e sublattice, a geometrically magnetically frustrated lattice, ultimately identifyin
Externí odkaz:
http://arxiv.org/abs/2103.06187
Publikováno v:
Phys. Rev. Applied 16, 024004 (2021)
The investigation of the electronic properties of semiconductors is inherently challenging due to the ensemble averaging of fundamentals to transport measurements (i.e., resistivity, Hall, and Seebeck coefficient measurements). Here, we investigate t
Externí odkaz:
http://arxiv.org/abs/2103.04569
Autor:
Callahan, William A., Feng, Dudong, Zhang, Zhuomin M., Toberer, Eric S., Ferguson, Andrew J., Tervo, Eric J.
Publikováno v:
Phys. Rev. Applied 15, 054035 (2021)
Accurate modeling of charge transport and both thermal and luminescent radiation is crucial to the understanding and design of radiative thermal energy converters. Charge carrier dynamics in semiconductors are well-described by the Poisson-drift-diff
Externí odkaz:
http://arxiv.org/abs/2101.04746