Zobrazeno 1 - 10
of 394
pro vyhledávání: '"Y. Nikitin"'
Autor:
Andrei Bylinkin, Sebastián Castilla, Tetiana M. Slipchenko, Kateryna Domina, Francesco Calavalle, Varun-Varma Pusapati, Marta Autore, Fèlix Casanova, Luis E. Hueso, Luis Martín-Moreno, Alexey Y. Nikitin, Frank H. L. Koppens, Rainer Hillenbrand
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Phonon polaritons – quasiparticles formed by strong coupling of infrared (IR) light with lattice vibrations in polar materials – can be utilized for surface-enhanced infrared absorption (SEIRA) spectroscopy and even for vibrational stron
Externí odkaz:
https://doaj.org/article/344ea481086e4f38b4d9ada11312d9e1
Autor:
J. Álvarez-Cuervo, M. Obst, S. Dixit, G. Carini, A. I. F. Tresguerres-Mata, C. Lanza, E. Terán-García, G. Álvarez-Pérez, L. F. Álvarez-Tomillo, K. Diaz-Granados, R. Kowalski, A. S. Senerath, N. S. Mueller, L. Herrer, J. M. De Teresa, S. Wasserroth, J. M. Klopf, T. Beechem, M. Wolf, L. M. Eng, T. G. Folland, A. Tarazaga Martín-Luengo, J. Martín-Sánchez, S. C. Kehr, A. Y. Nikitin, J. D. Caldwell, P. Alonso-González, A. Paarmann
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The vast repository of van der Waals (vdW) materials supporting polaritons offers numerous possibilities to tailor electromagnetic waves at the nanoscale. The development of twistoptics—the modulation of the optical properties by twisting
Externí odkaz:
https://doaj.org/article/63df4817f712449989c4da69e232fb52
Autor:
Ana I. F. Tresguerres-Mata, Christian Lanza, Javier Taboada-Gutiérrez, Joseph. R. Matson, Gonzalo Álvarez-Pérez, Masahiko Isobe, Aitana Tarazaga Martín-Luengo, Jiahua Duan, Stefan Partel, María Vélez, Javier Martín-Sánchez, Alexey Y. Nikitin, Joshua D. Caldwell, Pablo Alonso-González
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Polariton canalization is characterized by intrinsic collimation of energy flow along a single crystalline axis. This optical phenomenon has been experimentally demonstrated at the nanoscale by stacking and twisting van der Waals (vdW) layer
Externí odkaz:
https://doaj.org/article/5039d75f26b04dcda9edb93fae359541
Autor:
K. Stolarz, W. Wojciechowska, T. Kuznetsova, K. Kawecka-Jaszcz, S. Babeanu, E. Casiglia, J. Filipovský, J. Peleška, Y. Nikitin, J.A. Staessen
Publikováno v:
Artery Research, Vol 1, Iss 1 (2007)
Externí odkaz:
https://doaj.org/article/0e0e7be48b6c4dfeb1f8c6d00a1765c5
Autor:
O. G. Matveeva, A. I. F. Tresguerres-Mata, R. V. Kirtaev, K. V. Voronin, J. Taboada-Gutiérrez, C. Lanza, J. Duan, J. Martín-Sánchez, V. S. Volkov, P. Alonso-González, A. Y. Nikitin
Publikováno v:
npj 2D Materials and Applications, Vol 7, Iss 1, Pp 1-7 (2023)
Abstract Optical nanoresonators are key building blocks in various nanotechnological applications (e.g., spectroscopy) due to their ability to effectively confine light at the nanoscale. Recently, nanoresonators based on phonon polaritons (PhPs)—li
Externí odkaz:
https://doaj.org/article/ff8073e933b54063bd516e496b6acda6
Autor:
J. Duan, G. Álvarez-Pérez, A. I. F. Tresguerres-Mata, J. Taboada-Gutiérrez, K. V. Voronin, A. Bylinkin, B. Chang, S. Xiao, S. Liu, J. H. Edgar, J. I. Martín, V. S. Volkov, R. Hillenbrand, J. Martín-Sánchez, A. Y. Nikitin, P. Alonso-González
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Refraction between anisotropic media is still an unexplored phenomenon. Here, the authors investigate the propagation of hyperbolic phonon polaritons traversing α-MoO3 nanoprisms, showing a bending-free refraction effect and sub-diffractional focusi
Externí odkaz:
https://doaj.org/article/a46289fca35e4a1c9a14b7b58cecefc8
Autor:
G. A. Ermolaev, D. V. Grudinin, Y. V. Stebunov, K. V. Voronin, V. G. Kravets, J. Duan, A. B. Mazitov, G. I. Tselikov, A. Bylinkin, D. I. Yakubovsky, S. M. Novikov, D. G. Baranov, A. Y. Nikitin, I. A. Kruglov, T. Shegai, P. Alonso-González, A. N. Grigorenko, A. V. Arsenin, K. S. Novoselov, V. S. Volkov
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Optical anisotropy in a broad spectral range is pivotal to efficient light manipulation. Here, the authors measure a birefringence of 1.5 in the infrared range and 3 in the visible light for MoS2.
Externí odkaz:
https://doaj.org/article/89f1a1593e2f45328dc63ab4c1b417fe
Autor:
P. Pons-Valencia, F. J. Alfaro-Mozaz, M. M. Wiecha, V. Biolek, I. Dolado, S. Vélez, P. Li, P. Alonso-González, F. Casanova, L. E. Hueso, L. Martín-Moreno, R. Hillenbrand, A. Y. Nikitin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Momentum mismatch prevents efficient coupling between free space photons and hyperbolic phonon polaritons. The authors show, using far-field infrared spectroscopy, infrared nanoimaging and numerical simulations, that resonant metallic antennas can ef
Externí odkaz:
https://doaj.org/article/5bb3a5b5a0e948fab231288292286d8e
Autor:
F. J. Alfaro-Mozaz, S. G. Rodrigo, P. Alonso-González, S. Vélez, I. Dolado, F. Casanova, L. E. Hueso, L. Martín-Moreno, R. Hillenbrand, A. Y. Nikitin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Photonic crystals can steer, shape, and sculpture the flow of photons. Here, the author fabricate a deep-subwavelength photonic crystal slab that supports ultra-confined phonon polaritons, by patterning a nanoscale hole array in h-BN.
Externí odkaz:
https://doaj.org/article/e5ec2dd338f045e7a3c90e253f91908c
Autor:
Andrei Bylinkin, Francesco Calavalle, María Barra-Burillo, Roman V. Kirtaev, Elizaveta Nikulina, Evgeny Modin, Eli Janzen, James H. Edgar, Fèlix Casanova, Luis E. Hueso, Valentyn S. Volkov, Paolo Vavassori, Igor Aharonovich, Pablo Alonso-Gonzalez, Rainer Hillenbrand, Alexey Y. Nikitin
Publikováno v:
Nano Letters. 23:3985-3993
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1130f5e2c79a0a870103dfd180ecfc41
https://doi.org/10.1021/acs.nanolett.3c00768
https://doi.org/10.1021/acs.nanolett.3c00768