José A. Sánchez Gil
Profesor de Investigación/
Research Professor
- Plasmonics, Metamaterials & Nanophotonics
- Google Scholar, ORCID
José A. Sánchez Gil is Research Professor at the Instituto de Estructura de la Materia (CSIC). He graduated and received his PhD degree in physics from the Universidad Autónoma de Madrid in 1988 and 1992, respectively; the latter under the guidance of Prof. Manuel Nieto Vesperinas, working on rough surface scattering at the Instituto de Óptica (CSIC). He spent two years (1993-1994) as a post-doctoral fellow in the Physics & Astronomy Department of the University of California, Irvine (USA), in the group of Prof. Alexei A. Maradudin, involved in the theory of weak localization phenomena of bounded waves (surface plasmons and guided waves). In 1995 he joined the Surface Spectroscopies group at the Instituto de Estructura de la Materia (CSIC) as Associate Researcher developing the Plasmonics & Surface-Enhanced Raman Scattering theoretical research lines, becoming permanent research staff in 2000, and Scientific Researcher in 2008. During his career he has spent time at the Imperial College (London, UK), CICESE (Ensenada, México), FOM-Institute AMOLF (Amsterdam, The Netherlands), and ICD-LNIO Université de Technologie de Troyes (France). He leads the theoretical division of the Enhanced Spectroscopies on Metal & Semiconductor Nanostructures (EON) group. His current research interests are in the areas of nanophotonics, plasmonics, and metamaterials, in connection with plasmonic nanoantennas, semiconductor nanowires, and hybrid nanostructures.
Objectives:
Theoretical research of the electrodynamic response of a variety of metallic & all-dielectric nanostructures, isolated or in planar arrays (metasurfaces), with special emphasis on the impact of the plasmon and Mie resonances on the emergence of exotic modes and bound states in the continuum. Implications of enhanced local electromagnetic fields, not only in SERS and SEF, but also exploring fascinating light-matter interaction phenomena at the nanoscale such as lasing, strong coupling, or chiral sensing.
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News
Congrats Álvaro on your
PhD Thesis !!
So my PhD journey is over! Last week, I defended my thesis "Topological Nanophotonics: Symmetry-protected states of arrays of plasmonic nanoparticles" at @UAM_Madrid.
Thank you to my supervisors @SanchezGil_IEM @GianniniLab and to the thesis committee!
@DPE_CSIC @IEM_CSIC pic.twitter.com/GeMIa4UdVb
— Álvaro Buendía (@abuendiaphys) December 20, 2024
So my PhD journey is over! Last week, I defended my thesis "Topological Nanophotonics: Symmetry-protected states of arrays of plasmonic nanoparticles" at @UAM_Madrid.
— Álvaro Buendía (@abuendiaphys) December 20, 2024
Thank you to my supervisors @SanchezGil_IEM @GianniniLab and to the thesis committee!
@DPE_CSIC @IEM_CSIC pic.twitter.com/GeMIa4UdVb
Learn MoreExcited to announce our article "Superchiral Light Emerging from Bound States in the Continuum in Metasurfaces of Si Nanorod Dimers", published in ACS Photonics on September! Check it out #Photonics #Chirality #BICs #Metasurfaceshttps://t.co/uWkPo22JyJ
— Nanophotonics on SIngular REsonant NAnostructures (@Sirena_IMN) October 14, 2024
Learn MoreOur article "Long-range molecular energy transfer mediated by strong coupling to plasmonic topological edge states" is online at Nanophotonics! https://t.co/gmRI7K1SZC
— Álvaro Buendía (@abuendiaphys) July 18, 2024
Thank you @MarieSuzRider for supervising and the rest of coauthors @SanchezGil_IEM @GianniniLab and Bill Barnes
FPI PhD student welcome!!
Beatriz Castillo López de Larrinzar,
cosupervised by
Antonio García-Martín, IMN (CSIC)
March 2024-2028
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Congrats
Lucía
on your
Bachelor's Thesis!!
Physics Engineering, UC3M
March 8, 2024
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Learn MoreInvestigadores del @IEM_CSIC, @NanophotonicsIO, @Uva_ES, @unifr y @TIIuae descubren cómo manipular en tiempo real los estados ligados en el continuo (BIC) de metasuperficies de grafeno.@SanchezGil_IEMhttps://t.co/WdYwVGBSGi pic.twitter.com/stfdSBzwzR
— Instituto de Óptica (CSIC) (@IO_CSIC) December 13, 2023
Learn MoreOutstanding experimental work by our colleagues at @TUeindhoven & @KTLab1, revealing room temperature exciton–polariton (EP) condensation in #metasurfaces supporting quadrupole BICs https://t.co/ImDKORbW6k @RomeroDiegoA @IEM_CSIC @CSICdivulga
— Jose A. Sanchez-Gil (@SanchezGil_IEM) August 3, 2023
LIGHCOMPAS: Exploring LIGHT-matter interactions & forces in COMplex PArticle arrayS
project
approved by MICIN (PID 2022)
(2024-2026, started September 2023)
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Learn MoreGreat news today! Our paper (@GianniniLab @SanchezGil_IEM), has been published in @ACSPhotonics!
— Álvaro Buendía (@abuendiaphys) January 13, 2023
https://t.co/77qntsAezK@IEM_CSIC
Learn MoreOutstanding experimental work by our colleagues at @TUeindhoven, revealing strong EM Field Confinement in #metasurfaces supporting (nearly lossless) SymmetryProtected THz BICs https://t.co/FPj6WW0f4e @RomeroDiegoA @IEM_CSIC @CSICdivulga
— Jose A. Sanchez-Gil (@SanchezGil_IEM) February 8, 2023
Learn More(1/2)Congratulations to IEM Professor @SanchezGil_IEM recently elected to the 2023 class of #OpticaFellows by @OpticaWorldwide "for outstanding and sustained contributions to the fields of light scattering, surface-enhanced Raman scattering #SERS, #Plasmonics, and #NanoOptics." pic.twitter.com/io2Xnh9Pix
— IEM-CSIC (@IEM_CSIC) December 1, 2022
BICPLAN6G: Bound-states-In-the-Continuum-based PLANar photonic devices towards 6G
project
approved by MICIN (TED 2021)
(2024-2026, started September 2023)
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Learn MoreNanodisks should not be taken lightly https://t.co/DTOIzTCZ8T vía @EurekAlert @KyotoU_News @CSICdivulga @IEM_CSIC
— Jose A. Sanchez-Gil (@SanchezGil_IEM) August 31, 2022
Learn MoreCheck out our recent theoretical #IEMpaper on the emergence of double accidental BICs in all-dielectric metasurfaces https://t.co/MOsYTAaWlC @IEM_CSIC@CSICdivulga @RomeroDiegoA @jolmostrigo @DIPCehu
— Jose A. Sanchez-Gil (@SanchezGil_IEM) May 31, 2022
Learn MoreCheck out our new perspective in @ACSPhotonics on using nanoparticles for topological photonics! Such a fun topic with huge scope for applications, and I was lucky to work with the best co-authors @GianniniLab @Paloma_a_h @SanchezGil_IEM @RomeroDiegoA https://t.co/CCogOzYBuM
— Marie Rider (@MarieSuzRider) May 9, 2022
Learn MoreCheck out our recent theoretical #IEMpaper in collaboration with colleagues at @ImnCsic on quasi-BIC tuning/switching in magneto-optic metasurfaces https://t.co/iV2jSasWdv @IEM_CSIC@CSICdivulga @RomeroDiegoA
— Jose A. Sanchez-Gil (@SanchezGil_IEM) December 2, 2021
Learn MoreOutstanding experimental work by our colleagues at @TUeindhoven unveiling BIC symmetry in the near field, theoretically addressed by @RomeroDiegoA @IEM_CSIC @CSICdivulga https://t.co/WfkqjwBWO7
— Jose A. Sanchez-Gil (@SanchezGil_IEM) October 22, 2021
Learn MoreCheck out our recent paper in collaboration with colleagues at @unican & @InstitutFresnel on BIC-induced transparency in alldielectric metasurfaces https://t.co/gFSLiGl7Ub @IEM_CSIC@CSICdivulga @morenof10 @RomeroDiegoA
— Jose A. Sanchez-Gil (@SanchezGil_IEM) November 12, 2020
Congrats Diego on your
PhD Thesis!!
Congrats
Diego !!
— Jose A. Sanchez-Gil (@SanchezGil_IEM) December 16, 2020
Congrats Diego !!
— Jose A. Sanchez-Gil (@SanchezGil_IEM) December 16, 2020
FPI PhD student welcome!!
Álvaro Buendía
November 2020-2024
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Learn MoreElegant theoretical work led by @jolmostrigo involving several theoretical groups at @DIPCehu @CFMdonostia @IEM_CSIC @CSICdivulga
— Jose A. Sanchez-Gil (@SanchezGil_IEM) September 8, 2020
- Kerker Conditions upon Lossless, Absorption, and Optical Gain Regimes, Phys. Rev. Lett. 125, 073205 (2020) https://t.co/wEd1mVTGDQ
Learn MoreBeautiful experimental work by our colleagues in Singapore at @NTUsg and #IMRE, based on joint theoretical modelling coordinated by Ramon Paniagua at #IMRE @IEM_CSIC @CSICdivulga https://t.co/Yst36xLgcG
— Jose A. Sanchez-Gil (@SanchezGil_IEM) July 13, 2020
Old news
Learn More
Team
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Plasmonics, Metasurfaces & Bound States in the Continuum
José Antonio Sánchez Gil
Research Professor
j.sanchez@csic.es | |
Phone | +34 91 5616800 ext 442367 |
webpage | Here |
office | 224 |
Non permanent Scientific Staff
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Álvaro Buendía Gallego
FPI PhD Student
a.buendia@csic.es | |
---|---|
Phone | +34 91 5616800 ext 442373 |
office | 226 |
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Beatriz Castillo López de Larrinzar
FPI PhD Student, cosupervised at the Instituto de Micro y Nanotecnología (CSIC)
beatriz.castillo@csic.es | |
---|---|
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Lucía Hidalgo Arteaga
JAE Intro student
lucia.hidalgo@iem.cfmac.csic.es | |
---|---|
Phone | +34 91 5616800 ext 442373 |
office | 226 |
Former members
- Dr. José
L. Pura
Ruiz,
"Margarita
Salas" Postdoctoral Research Associate
(Universidad
de
Valladolid)
- Dr. Diego
Romero Abujetas,
Universidad de
Castilla-La Mancha, Toledo
- Dr. Ramón Paniagua Domínguez, IMRE, A*Star, Singapore
- Dr. Luis Froufe, Physics Department, Fribourg University (Switzerland)
- Dr. Fernando López-Tejeira Sagués, University of Zaragoza (Spain)
Research Lines
Bound states in the continuum in Metasurfaces
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BIC-induced lasing |
(A)symmetric rod dimer BIC |
HRI dielectric Resonators & Metamaterials
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Fano
resonances |
Generalized
Brewster effects |
Negative-index
Metamaterials |
Nanowire Photonics
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Plasmonic nanoantennas
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Terahertz surface plasmons in semiconductor microstructures
Surface-enhanced Raman spectroscopy: Electromagnetic mechanism
Near-field optical microscopy
Wave transport in mesoscopic systems and Localization of classical waves in disordered media
Rough surface scattering of electromagnetic waves
Surface morphology characterization by laser light scattering
Contact
José Antonio Sánchez Gil
Research Professor
j.sanchez at csic.es | |
Phone | +34 91 5616800 ext 442367 |
office | 224 |
webpage | Here |