Zobrazeno 1 - 10
of 281
pro vyhledávání: '"Jon‐Paul Maria"'
Autor:
Josiah Roberts, Biswas Rijal, Simon Divilov, Jon-Paul Maria, William G. Fahrenholtz, Douglas E. Wolfe, Donald W. Brenner, Stefano Curtarolo, Eva Zurek
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-10 (2024)
Abstract Large-density functional theory (DFT) databases are a treasure trove of energies, forces, and stresses that can be used to train machine-learned interatomic potentials for atomistic modeling. Herein, we employ structural relaxations from the
Externí odkaz:
https://doaj.org/article/bc840544e1124a0abfc44bf9989d0d56
Autor:
Mingze He, Joseph R. Matson, Mingyu Yu, Angela Cleri, Sai S. Sunku, Eli Janzen, Stefan Mastel, Thomas G. Folland, James H. Edgar, D. N. Basov, Jon-Paul Maria, Stephanie Law, Joshua D. Caldwell
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Hyperbolic phonon polaritons (HPhPs) can be supported in materials where the real parts of their permittivities along different directions are opposite in sign. HPhPs offer confinements of long-wavelength light to deeply subdiffractional sca
Externí odkaz:
https://doaj.org/article/49caab8dfe6542eb920d3b8f72bf3934
Publikováno v:
APL Materials, Vol 12, Iss 2, Pp 021105-021105-7 (2024)
The discovery of ferroelectricity in polar wurtzite-based ternary materials, such as Al1−xBxN, has attracted attention due to their compatibility with complementary metal–oxide–semiconductor processes and potential use in integrated non-volatil
Externí odkaz:
https://doaj.org/article/bb0b0a997ce64e2eb42a85b29cc69bda
Autor:
Yongtao Liu, Anton Ievlev, Joseph Casamento, John Hayden, Susan Trolier‐McKinstry, Jon‐Paul Maria, Sergei V. Kalinin, Kyle P. Kelley
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 2, Pp n/a-n/a (2024)
Abstract Polarization dynamics and domain structure evolution in ferroelectric Al0.93B0.07N are studied using piezoresponse force microscopy and spectroscopies in ambient and controlled atmosphere environments. The application of negative unipolar an
Externí odkaz:
https://doaj.org/article/c547e5e5bdf84942b5ff0f348fcb6ea2
Autor:
Rui Zu, Gyunghyun Ryu, Kyle P. Kelley, Steven M. Baksa, Leonard C. Jacques, Bo Wang, Kevin Ferri, Jingyang He, Long‐Qing Chen, Ismaila Dabo, Susan Trolier‐McKinstry, Jon‐Paul Maria, Venkatraman Gopalan
Publikováno v:
Advanced Physics Research, Vol 2, Iss 12, Pp n/a-n/a (2023)
Abstract Multifunctionality as a paradigm requires materials exhibiting multiple superior properties. Integrating second‐order optical nonlinearity and large bandgap with piezoelectricity can, for example, enable broadband, strain‐tunable photoni
Externí odkaz:
https://doaj.org/article/1420bffe97594897b4cafc8e981cbb02
Autor:
Helin Wang, William M. Postiglione, Vipul Chaturvedi, Evan L. Runnerstrom, Angela Cleri, Josh Nordlander, Jon-Paul Maria, Chris Leighton
Publikováno v:
APL Materials, Vol 10, Iss 12, Pp 121106-121106-9 (2022)
CdO has drawn much recent interest as a high-room-temperature-mobility oxide semiconductor with exciting potential for mid-infrared photonics and plasmonics. Wide-range modulation of carrier density in CdO is of interest both for fundamental reasons
Externí odkaz:
https://doaj.org/article/7cc4ae82a59e456f82abf67cebd315ba
Autor:
Christina M. Rost, Daniel L. Schmuckler, Clifton Bumgardner, Md Shafkat Bin Hoque, David R. Diercks, John T. Gaskins, Jon-Paul Maria, Geoffrey L. Brennecka, Xiadong Li, Patrick E. Hopkins
Publikováno v:
APL Materials, Vol 10, Iss 12, Pp 121108-121108-6 (2022)
As various property studies continue to emerge on high entropy and entropy-stabilized ceramics, we seek a further understanding of the property changes across the phase boundary between “high-entropy” and “entropy-stabilized” phases. The ther
Externí odkaz:
https://doaj.org/article/b5a98f7415b446a397f8bd06157bc79e
Autor:
J. Ryan Nolen, Angela Cleri, Kyle Kelley, Evan L. Runnerstrom, Josh Nordlander, Thomas G. Folland, Jon-Paul Maria, Joshua D. Caldwell
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 12, Pp n/a-n/a (2022)
Doped cadmium oxide (CdO) films support tunable, low‐loss surface plasmon polaritons (SPPs) and epsilon‐near‐zero (ENZ) modes throughout the mid‐infrared. Prior work demonstrated that polaritonic strong coupling could be realized in bilayer f
Externí odkaz:
https://doaj.org/article/93282d564195464dbd2e2ce790fb0963
Autor:
Marco Esters, Corey Oses, David Hicks, Michael J. Mehl, Michal Jahnátek, Mohammad Delower Hossain, Jon-Paul Maria, Donald W. Brenner, Cormac Toher, Stefano Curtarolo
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
The contribution of vibrations to the stability of high-entropy ceramics is still controversial. Here the authors computationally integrate disorder parameterization, phonon modelling, and thermodynamic characterization to investigate the role of vib
Externí odkaz:
https://doaj.org/article/0f18d94ef8594c62b33c768d2dda03f9
Autor:
Pranab Sarker, Tyler Harrington, Cormac Toher, Corey Oses, Mojtaba Samiee, Jon-Paul Maria, Donald W. Brenner, Kenneth S. Vecchio, Stefano Curtarolo
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
The overwhelming number of possible high-entropy materials represents a big challenge for predicting their existence. Here, the authors introduce an entropy-forming-ability descriptor capturing the synthesizability of these systems, and apply the mod
Externí odkaz:
https://doaj.org/article/c1ca7e247d9a40f9afd0b83cb1d67955