Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hire, Ajinkya"'
Autor:
Gibson, Jason B., Janicki, Tesia D., Hire, Ajinkya C., Bishop, Chris, Lane, J. Matthew D., Hennig, Richard G.
Machine-learned interatomic potentials (MLIPs) are becoming an essential tool in materials modeling. However, optimizing the generation of training data used to parameterize the MLIPs remains a significant challenge. This is because MLIPs can fail wh
Externí odkaz:
http://arxiv.org/abs/2409.07610
Autor:
Gibson, Jason B., Hire, Ajinkya C., Dee, Philip M., Barrera, Oscar, Geisler, Benjamin, Hirschfeld, Peter J., Hennig, Richard G.
Integrating deep learning with the search for new electron-phonon superconductors represents a burgeoning field of research, where the primary challenge lies in the computational intensity of calculating the electron-phonon spectral function, $\alpha
Externí odkaz:
http://arxiv.org/abs/2401.16611
Autor:
Sun, Zeming, Oseroff, Thomas, Baraissov, Zhaslan, Dare, Darrah K., Howard, Katrina, Francis, Benjamin, Hire, Ajinkya C., Sitaraman, Nathan, Arias, Tomas A., Transtrum, Mark K., Hennig, Richard, Thompson, Michael O., Muller, David A., Liepe, Matthias U.
Superconducting radio-frequency (SRF) resonators are critical components for particle accelerator applications, such as free-electron lasers, and for emerging technologies in quantum computing. Developing advanced materials and their deposition proce
Externí odkaz:
http://arxiv.org/abs/2302.14410
Autor:
Sitaraman, Nathan S., Sun, Zeming, Francis, Ben, Hire, Ajinkya C., Oseroff, Thomas, Baraissov, Zhaslan, Arias, Tomás A., Hennig, Richard, Liepe, Matthias U., Muller, David A., Transtrum, Mark K.
Niobium-zirconium (Nb-Zr) alloy is an old superconductor that is a promising new candidate for superconducting radio-frequency (SRF) cavity applications. Using density-functional and Eliashberg theories, we show that addition of Zr to a Nb surface in
Externí odkaz:
http://arxiv.org/abs/2208.10678
Computational materials discovery has continually grown in utility over the past decade due to advances in computing power and crystal structure prediction algorithms (CSPA). However, the computational cost of the \textit{ab initio} calculations requ
Externí odkaz:
http://arxiv.org/abs/2202.13947
Autor:
Xie, Stephen R., Quan, Y., Hire, Ajinkya, Fanfarillo, Laura, Stewart, G. R., Hamlin, J. J., Hennig, R. G., Hirschfeld, P. J.
Even though superconductivity has been studied intensively for more than a century, the vast majority of superconductivity research today is carried out in nearly the same manner as decades ago. That is, each study tends to focus on only a single mat
Externí odkaz:
http://arxiv.org/abs/2104.11150
Autor:
Lim, Jinhyuk, Kim, J. S., Hire, Ajinkya C., Quan, Yundi, Hennig, R. G., Hirschfeld, P. J., Hamlin, J. J., Stewart, G. R., Olinger, Bart
Publikováno v:
Journal of Physics: Condensed Matter 33, 285705 (2021)
A15 Nb$_3$Si is, until now, the only high temperature superconductor produced at high pressure (~110 GPa) that has been successfully brought back to room pressure conditions in a metastable condition. Based on the current great interest in trying to
Externí odkaz:
http://arxiv.org/abs/2012.02905
Autor:
Fanfarillo, L., Hamlin, J. J., Hennig, R. G., Hire, Ajinkya, Hirschfeld, P. J., Kim, Jungsoo, Lim, Jinhyuk, Quan, Yundi, Stewart, G. R., Xie, Stephen R.
Publikováno v:
Phys. Rev. B 102, 155206 (2020)
We report measurements and calculations on the properties of the intermetallic compound Be$_5$Pt. High-quality polycrystalline samples show a nearly constant temperature dependence of the electrical resistivity over a wide temperature range. On the o
Externí odkaz:
http://arxiv.org/abs/2005.08327
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Akademický článek
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