Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alexey Y. Nikitin"'
Autor:
Tobias Nörenberg, Gonzalo Álvarez-Pérez, Maximilian Obst, Lukas Wehmeier, Franz Hempel, J. Michael Klopf, Alexey Y. Nikitin, Susanne C. Kehr, Lukas M. Eng, Pablo Alonso-González, Thales V. A. G. de Oliveira
Publikováno v:
ACS Nano 16(2022)12, 20174-20185
Terahertz (THz) electromagnetic radiation is key to access collective excitations such as magnons (spins), plasmons (electrons), or phonons (atomic vibrations), thus bridging topics between optics and solid-state physics. Confinement of THz light to
Autor:
Kirill V. Voronin, Valentyn S. Volkov, Alexey Y. Nikitin, Rainer Hillenbrand, Ivan Prieto, Qiaoliang Bao, Javier Taboada-Gutiérrez, Weiliang Ma, Javier Martín-Sánchez, Gonzalo Álvarez-Pérez, Pablo Alonso-González, Jiahua Duan
Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Addi. Archivo Digital para la Docencia y la Investigación
Digital.CSIC. Repositorio Institucional del CSIC
Science Advances
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Addi. Archivo Digital para la Docencia y la Investigación
Digital.CSIC. Repositorio Institucional del CSIC
Science Advances
Phonon polaritons (PhPs)—light coupled to lattice vibrations—with in-plane hyperbolic dispersion exhibit ray-like propagation with large wave vectors and enhanced density of optical states along certain directions on a surface. As such, they have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166dce110b27587c4574d383b96c02a2
Autor:
J. Michael Klopf, Lukas Wehmeier, Javier Taboada-Gutiérrez, Gonzalo Álvarez-Pérez, Maximilian Obst, Tobias Nörenberg, Thales V. A. G. de Oliveira, Susanne C. Kehr, Lukas M. Eng, Ion Errea, Pablo Alonso-González, Eduardo J. H. Lee, Franz Hempel, Alexey Y. Nikitin
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
Scopus
RUO: Repositorio Institucional de la Universidad de Oviedo
Universidad de Oviedo (UNIOVI)
RUO. Repositorio Institucional de la Universidad de Oviedo
Advanced Materials
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
Scopus
RUO: Repositorio Institucional de la Universidad de Oviedo
Universidad de Oviedo (UNIOVI)
RUO. Repositorio Institucional de la Universidad de Oviedo
Advanced Materials
Electromagnetic field confinement is crucial for nanophotonic technologies, since it allows for enhancing light–matter interactions, thus enabling light manipulation in deep sub-wavelength scales. In the terahertz (THz) spectral range, radiation co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0af57efcfffd7aaab3414aa4d49912b6
Autor:
Ivan Prieto, Javier Martín-Sánchez, Alexey Y. Nikitin, Gonzalo Álvarez-Pérez, Nathaniel Capote-Robayna, Pablo Alonso-González, Javier Taboada-Gutiérrez, Jiahua Duan
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nano Letters
instname
Nano Letters
Recent discoveries have shown that, when two layers of van der Waals (vdW) materials are superimposed with a relative twist angle between them, the electronic properties of the coupled system can be dramatically altered. Here, we demonstrate that a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc65dcf0d1fe578f0b295f6cdf657fdc
http://hdl.handle.net/10261/227665
http://hdl.handle.net/10261/227665
Autor:
Ioannis Vangelidis, Alexey Y. Nikitin, Sebastián Castilla, Takashi Taniguchi, Miriam S. Vitiello, Bernat Terrés, Rainer Hillenbrand, Marta Autore, Jian Li, Klaas-Jan Tielrooij, Leonardo Viti, Kenji Watanabe, Elefterios Lidorikis, Frank H. L. Koppens
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Nano Letters
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Nano letters
19 (2019): 2765–2773. doi:10.1021/acs.nanolett.8b04171
info:cnr-pdr/source/autori:Castilla S.; Terres B.; Autore M.; Viti L.; Li J.; Nikitin A.Y.; Vangelidis I.; Watanabe K.; Taniguchi T.; Lidorikis E.; Vitiello M.S.; Hillenbrand R.; Tielrooij K.-J.; Koppen F. H. L./titolo:Fast and Sensitive Terahertz Detection Using an Antenna-Integrated Graphene pn Junction/doi:10.1021%2Facs.nanolett.8b04171/rivista:Nano letters (Print)/anno:2019/pagina_da:2765/pagina_a:2773/intervallo_pagine:2765–2773/volume:19
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
Recercat. Dipósit de la Recerca de Catalunya
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Nano Letters
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Nano letters
19 (2019): 2765–2773. doi:10.1021/acs.nanolett.8b04171
info:cnr-pdr/source/autori:Castilla S.; Terres B.; Autore M.; Viti L.; Li J.; Nikitin A.Y.; Vangelidis I.; Watanabe K.; Taniguchi T.; Lidorikis E.; Vitiello M.S.; Hillenbrand R.; Tielrooij K.-J.; Koppen F. H. L./titolo:Fast and Sensitive Terahertz Detection Using an Antenna-Integrated Graphene pn Junction/doi:10.1021%2Facs.nanolett.8b04171/rivista:Nano letters (Print)/anno:2019/pagina_da:2765/pagina_a:2773/intervallo_pagine:2765–2773/volume:19
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Although the detection of light at terahertz (THz) frequencies is important for a large range of applications, current detectors typically have several disadvantages in terms of sensitivity, speed, operating temperature, and spectral range. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea78cb747f6c13ff1b15d04673a9de9
http://hdl.handle.net/10261/209157
http://hdl.handle.net/10261/209157
Autor:
Edward Yoxall, Alexey Y. Nikitin, Luis E. Hueso, Martin Schnell, Rainer Hillenbrand, Irene Dolado, Fèlix Casanova, Saül Vélez, Pablo Alonso-González
Publikováno v:
ACS Photonics
Nanofocusing of light offers new technological opportunities for the delivery and manipulation of electromagnetic fields at sub-diffraction limited length scales. Here, we show that hyperbolic phonon polarity,HPP, modes in the mid infrared as support
Autor:
M. Ameen Poyli, Ruben Esteban, P. M. Echenique, I. A. Nechaev, Alexey Y. Nikitin, Viatcheslav M. Silkin, Martin Hrtoň, Javier Aizpurua
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Thin topological insulator (TI) films support optical and acoustic plasmonic modes characterized by effective net charge or net spin density, respectively. We combine many-body and electromagnetic calculations to study how these modes can be selectiv
Autor:
Alexey Y. Nikitin, Luis Martín-Moreno, T. M. Slipchenko, Peter Q. Liu, Alexey B. Kuzmenko, Jérôme Faist, Jean-Marie Poumirol
Publikováno v:
Nature communications, Vol. 8, No 1 (2017) P. 14626
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nature Communications, 8
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nature Communications, 8
The magnetic circular dichroism and the Faraday rotation are the fundamental phenomena of great practical importance arising from the breaking of the time reversal symmetry by a magnetic field. In most materials, the strength and the sign of these ef
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
arXiv:1208.1397
An analytical general analysis of the electromagnetic dyadic Green's function for 2-D sheet (or a very thin film) is presented, with an emphasis on the case of graphene. A modified steepest descent treatment of the fields from a
An analytical general analysis of the electromagnetic dyadic Green's function for 2-D sheet (or a very thin film) is presented, with an emphasis on the case of graphene. A modified steepest descent treatment of the fields from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fd5cf97f40bd3e99c8bc6fe1690ad99
http://hdl.handle.net/10261/117446
http://hdl.handle.net/10261/117446
Autor:
I. Crassee, Pablo Alonso-González, Alexey Y. Nikitin, Frank H. L. Koppens, Thomas Seyller, Jianing Chen, F. Javier García de Abajo, Luis Martín-Moreno, T. M. Slipchenko, Sukosin Thongrattanasiri, Florian Speck, Markus Ostler, Rainer Hillenbrand, Maxim L. Nesterov, Alexey B. Kuzmenko
Publikováno v:
Nano letters, Vol. 13, No 12 (2013) pp. 6210-6215
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nano Letters
NANO LETTERS
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nano Letters
NANO LETTERS
et al.
We employ tip-enhanced infrared near-field microscopy to study the plasmonic properties of epitaxial quasi-free-standing monolayer graphene on silicon carbide. The near-field images reveal propagating graphene plasmons, as well as a stron
We employ tip-enhanced infrared near-field microscopy to study the plasmonic properties of epitaxial quasi-free-standing monolayer graphene on silicon carbide. The near-field images reveal propagating graphene plasmons, as well as a stron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c872b7fe820d7cf86e659057b6cfd612