Zobrazeno 1 - 10
of 1 484
pro vyhledávání: '"E, Parra"'
Autor:
Vaitsi, Alkisti, Sleziona, Vivien, López, Luis E. Parra, Behovits, Yannic, Schulz, Fabian, Sabanés, Natalia Martín, Kampfrath, Tobias, Wolf, Martin, Seifert, Tom S., Müller, Melanie
Publikováno v:
Appl. Phys. Lett. 125, 071107 (2024)
Spintronic terahertz emitters (STEs) are powerful sources of ultra-broadband single-cycle terahertz (THz) field transients. They work with any pump wavelength, and their polarity and polarization direction are easily adjustable. However, at high pump
Externí odkaz:
http://arxiv.org/abs/2404.16976
Autor:
Moczko, Loïc, Reichardt, Sven, Singh, Aditya, Zhang, Xin, López, Luis E. Parra, Wolff, Joanna L. P., Moghe, Aditi Raman, Lorchat, Etienne, Singh, Rajendra, Watanabe, Kenji, Taniguchi, Takashi, Majjad, Hicham, Romeo, Michelangelo, Gloppe, Arnaud, Wirtz, Ludger, Berciaud, Stéphane
Quantised lattice vibrations (i.e., phonons) in solids are robust and unambiguous fingerprints of crystal structures and of their symmetry properties. In metals and semimetals, strong electron-phonon coupling may lead to so-called Kohn anomalies in t
Externí odkaz:
http://arxiv.org/abs/2310.13868
Autor:
Mario I. Ramos-González, María Francisca Venegas-González, Carlos Zamora-Manzur, Luis E. Parra
Publikováno v:
ZooKeys, Vol 1216, Iss , Pp 173-200 (2024)
The taxonomic study of the Chilean Ennomini genera is still in its early stages. Within this group, the maculation patterns of Chilean species are uniform and often inadequate for distinguishing between many species, compounded by a lack of taxonomic
Externí odkaz:
https://doaj.org/article/111d6fffac6a4ad491ad23aff1fd173d
Publikováno v:
Gayana, Vol 88, Iss 1 (2024)
The Andean Region, spanning from 23° S to 55° S, including the South American Transition Zone, harbours many unique species but faces significant human-induced pressures. It encompasses two biodiversity hotspots, underscoring the importance of unde
Externí odkaz:
https://doaj.org/article/e478e9415d654fa3b9e17053f429ad66
Autor:
Román}, Ricardo Javier Peña, Pommier, Delphine, Bretel, Rémi, López, Luis E. Parra, Lorchat, Etienne, Chaste, Julien, Ouerghi, Abdelkarim, Moal, Séverine Le, Boer-Duchemin, Elizabeth, Dujardin, Gérald, Borisov, Andrey G., Zagonel, Luiz F., Schull, Guillaume, Berciaud, Stéphane, Moal, Eric Le
Inelastic electron tunneling in a scanning tunneling microscope (STM) is used to generate excitons in monolayer tungsten disulfide (WS$_2$). Excitonic electroluminescence is measured both at positive and negative sample bias. Using optical spectrosco
Externí odkaz:
http://arxiv.org/abs/2205.12789
Tip-induced excitonic luminescence nanoscopy of an atomically-resolved van der Waals heterostructure
Autor:
López, Luis E. Parra, Rosławska, Anna, Scheurer, Fabrice, Berciaud, Stéphane, Schull, Guillaume
Publikováno v:
Nature Materials 22, 482 (2023)
Low-temperature scanning tunneling microscopy is used to probe, with atomic-scale spatial resolution, the intrinsic luminescence of a van der Waals heterostructure, made of a transition metal dichalcogenide monolayer stacked onto a few-layer graphene
Externí odkaz:
http://arxiv.org/abs/2204.14022
Autor:
J. Ruano, J. Gay-Mimbrera, M. Aguilar-Luque, F. Gómez-García, E. Parra-Peralbo, B. Isla-Tejera
Publikováno v:
BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Objectives This research-on-research substudy uses a data-driven approach to investigate the range of appraisal tools in non-Cochrane systematic reviews and meta-analyses registered in the International Prospective Register of Systematic Rev
Externí odkaz:
https://doaj.org/article/11c1fb8469b24f87963dbdb5de6353e3
Publikováno v:
European Psychiatry, Vol 67, Pp S355-S355 (2024)
Introduction Engaging in moderate physical activity holds a vital role in our daily lives, serving as both a means of social recreation and a fundamental contributor to physical and mental wellbeing. It is also worth noting that such activity can pot
Externí odkaz:
https://doaj.org/article/8a198f219a61402ca6b33bf0a884a2b3
Autor:
Ferrante, Carino, Di Battista, Giorgio, López, Luis E. Parra, Batignani, Giovanni, Lorchat, Etienne, Virga, Alessandra, Berciaud, Stéphane, Scopigno, Tullio
Publikováno v:
Proceedings of the National Academy of Sciences 119.15 (2022): e2119726119
Intense light-matter interactions and unique structural and electrical properties make Van der Waals heterostructures composed by Graphene (Gr) and monolayer transition metal dichalcogenides (TMD) promising building blocks for tunnelling transistors,
Externí odkaz:
http://arxiv.org/abs/2101.05595
Publikováno v:
Veterinary Sciences, Vol 11, Iss 8, p 332 (2024)
Due to the challenge of weaning pigs and the need to reduce the use of antimicrobials in animal feed, there is a growing need to look for nutraceutical alternatives to reduce the adverse effects of the post-weaning period. We evaluate the effect of d
Externí odkaz:
https://doaj.org/article/68c49f61bc19440780de6172ba9854c1