Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jacek C. Wojdeł"'
Autor:
Pablo García-Fernández, Ramamoorthy Ramesh, Jorge Íñiguez, Shang-Lin Hsu, Anoop R. Damodaran, Elke Arenholz, Jacek C. Wojdeł, Lane W. Martin, Javier Junquera, Ajay K. Yadav, Pablo Aguado-Puente, Padraic Shafer, Christopher T. Nelson
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, vol 115, iss 5
Digital.CSIC. Repositorio Institucional del CSIC
instname
Shafer, P; García-Fernández, P; Aguado-Puente, P; Damodaran, AR; Yadav, AK; Nelson, CT; et al.(2018). Emergent chirality in the electric polarization texture of titanate superlattices. Proceedings of the National Academy of Sciences of the United States of America, 115(5), 915-920. doi: 10.1073/pnas.1711652115. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/8tr60640
Shafer, P, García-Fernández, P, Aguado-Puente, P, Damodaran, A R, Yadav, A K, Nelson, C T, Hsu, S L, Wojdeł, J C, Iñiguez, J, Martin, L W, Arenholz, E, Junquera, J & Ramesh, R 2018, ' Emergent chirality in the electric polarization texture of titanate superlattices ', Proceedings of the National Academy of Sciences of the United States of America, vol. 115, no. 5, pp. 915-920 . https://doi.org/10.1073/pnas.1711652115
Digital.CSIC. Repositorio Institucional del CSIC
instname
Shafer, P; García-Fernández, P; Aguado-Puente, P; Damodaran, AR; Yadav, AK; Nelson, CT; et al.(2018). Emergent chirality in the electric polarization texture of titanate superlattices. Proceedings of the National Academy of Sciences of the United States of America, 115(5), 915-920. doi: 10.1073/pnas.1711652115. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/8tr60640
Shafer, P, García-Fernández, P, Aguado-Puente, P, Damodaran, A R, Yadav, A K, Nelson, C T, Hsu, S L, Wojdeł, J C, Iñiguez, J, Martin, L W, Arenholz, E, Junquera, J & Ramesh, R 2018, ' Emergent chirality in the electric polarization texture of titanate superlattices ', Proceedings of the National Academy of Sciences of the United States of America, vol. 115, no. 5, pp. 915-920 . https://doi.org/10.1073/pnas.1711652115
Chirality is a geometrical property by which an object is not super-imposable onto its mirror image, thereby imparting a handedness. Chirality determines many important properties in nature—from the strength of the weak interactions according to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::333327950893cfc4c1d139defcc446ae
https://escholarship.org/uc/item/8tr60640
https://escholarship.org/uc/item/8tr60640
Autor:
Jacek C. Wojdeł, Carlos Escorihuela-Sayalero, Jorge Íñiguez, Riccardo Rurali, Juan Antonio Seijas-Bellido, Miquel Royo, Mathias P. Ljungberg
The ease with which domain walls (DWs) in ferroelectric materials can be written and erased provides a versatile way to dynamically modulate heat fluxes. In this Rapid Communication we evaluate the thermal boundary resistance (TBR) of ${180}^{\ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a67111edfe79f9b1cf394586e706bb
http://arxiv.org/abs/1710.01574
http://arxiv.org/abs/1710.01574
We start from the polynomic interatomic potentials introduced by Wojde{\l} et al. [J. Phys. Condens. Matt. 25, 305401(2013)] and take advantage of one of their key features -- namely, the linear dependence of the energy on the potential's adjustable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2170240a866356221635c5bc440b2f2
Second-principles method for materials simulations including electron and lattice degrees of freedom
Publikováno v:
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Universidad de Cantabria (UC)
We present a first-principles-based (second-principles) scheme that permits large-scale materials simulations including both atomic and electronic degrees of freedom on the same footing. The method is based on a predictive quantum-mechanical theory -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c048fbbfed0530872f48055b54c96a1
http://hdl.handle.net/10902/13910
http://hdl.handle.net/10902/13910
Publikováno v:
Journal of Molecular Modeling. 13:751-756
Realistic molecular models of one and two-centre catalytic active sites originating from the cleavage of a precursor material known to give rise to an active double metal cyanide catalyst are described. Via periodic density functional calculations th
Publikováno v:
Journal on Multimodal User Interfaces. 1:7-20
The current audio-only speech recognition still lacks the expected robustness when the Signal to Noise Ratio (SNR) decreases. The video information is not affected by noise which makes it an ideal candidate for data fusion for speech recognition bene
Autor:
Jorge Íñiguez, Anaïs Sené, Stephanie Fernandez-Pena, Igor A. Luk'yanchuk, Jean-Marc Triscone, Jacek C. Wojdeł, Pavlo Zubko, Marios Hadjimichael
Publikováno v:
Nature, Vol. 534, No 7608 (2016) pp. 524-528
The stability of spontaneous electrical polarization in ferroelectrics is fundamental to many of their current applications, which range from the simple electric cigarette lighter to non-volatile random access memories1. Research on nanoscale ferroel
Publikováno v:
Microporous and Mesoporous Materials. 87:235-242
The feasibility of the sodalite-type (SOD) structures, Si 6 O 12 :(all–Si), Na 3 Si 3 Al 3 O 12 :(Na–AlSi(3:3)), Al 3 P 3 O 12 :(AlP(3:3)), and Ge 6 O 12 :(all–Ge), as hydrogen storage media is assessed by calculating the hydrogen uptake isothe
Autor:
Jacek C. Wojdeł, Stefan T. Bromley
Publikováno v:
Chemical Physics Letters. 397:154-159
Mixed valence materials containing the same atom type in different spin and/or oxidation states, although displaying great applications potential, present a considerable challenge to accurate efficient electronic structure calculations employing ultr
Autor:
Th. Maschmeyer, Jacek C. Wojdeł, Jacobus C. Jansen, A.W.C. van den Berg, E. Flikkema, Stefan T. Bromley
Publikováno v:
Journal of Chemical Physics, 120 (21), 2004
In order to investigate the technical feasibility of crystalline porous silicates as hydrogen storage materials, the self-diffusion of molecular hydrogen in all-silica sodalite is modeled using large-scale classical molecular-dynamics simulations emp