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Doctorat en Fotònica
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Articles de revista [93]
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Quantum simulation of non-Abelian lattice gauge theories: A variational approach to ¿8 with dynamical matter
(American Physical Society, 2025-07-02)
Article
Open AccessQuantum simulation of lattice gauge theories (LGTs) provides a powerful framework for understanding nonperturbative phenomena. However, to realize the hope of answering challenging physics questions on near-term devices ... -
Continuous intracranial pressure monitoring in children with ‘benign’ external hydrocephalus
(Multidisciplinary Digital Publishing Institute (MDPI), 2025-04-28)
Article
Open AccessBackground/Objectives: This study aimed to evaluate the results of continuous intracranial pressure (ICP) monitoring in children with macrocephaly or rapidly increasing head circumference (HC) diagnosed as benign external ... -
Dirac points embedded in the continuum
(American Physical Society (APS), 2023-11-03)
Article
Open AccessHermitian Dirac points play a fundamental role in topological phenomena. The introduction of gain or loss leads to non-Hermitian systems, where Dirac points transform into pairs of exceptional points connected by a Fermi ... -
Isolated spectrally discrete bound states in the continuum in an open system
(American Physical Society, 2023-01-01)
Article
Open AccessBound states in the continuum (BICs) exist in a variety of physical systems where they appear as lossless propagating states surrounded by radiating modes. In the case of open systems, they coexist with continuous families ... -
Nano-imaging photoresponse in a moiré unit cell of minimally twisted bilayer graphene
(2021-03-12)
Article
Open AccessGraphene-based moiré superlattices have recently emerged as a unique class of tuneable solid-state systems that exhibit significant optoelectronic activity. Local probing at length scales of the superlattice should provide ... -
WSe2 as transparent top gate for infrared near-field microscopy
(2022-08-10)
Article
Open AccessIndependent control of carrier density and out-of-plane displacement field is essential for accessing novel phenomena in two-dimensional (2D) material heterostructures. While this is achieved with independent top and bottom ... -
Engineering high quality graphene superlattices via ion milled ultra-thin etching masks
(2022-11-14)
Article
Open AccessNanofabrication research pursues the miniaturization of patterned feature size. In the current state of the art, micron scale areas can be patterned with features down to ~30¿nm pitch using electron beam lithography. Here, ... -
Transverse hypercrystals formed by periodically modulated phonon polaritons
(2023-04-03)
Article
Open AccessPhotonic crystals and metamaterials are two overarching paradigms for manipulating light. By combining these approaches, hypercrystals can be created, which are hyperbolic dispersion metamaterials that undergo periodic ... -
High-quality nanocavities through multimodal confinement of hyperbolic polaritons in hexagonal boron nitride
(2024-04)
Article
Open AccessCompressing light into nanocavities substantially enhances light–matter interactions, which has been a major driver for nanostructured materials research. However, extreme confinement generally comes at the cost of absorption ... -
Infrared spectroscopy for diagnosing superlattice minibands in twisted bilayer graphene near the magic angle
(2024-12-05)
Article
Restricted access - publisher's policyTwisted bilayer graphene (TBG) represents a highly tunable, strongly correlated electron system. However, understanding the single-particle band structure alone has been challenging due to a lack of spectroscopic measurements ... -
Entanglement and squeezing of the optical field modes in high harmonic generation
(American Institute of Physics (AIP), 2024-04-05)
Article
Open AccessSqueezed optical fields are a powerful resource for a variety of investigations in basic research and technology. However, the generation of intense squeezed light is challenging. Here, we show that intense squeezed light ... -
FeNi nanoparticle-modified reduced graphene oxide as a durable electrocatalyst for oxygen evolution
(2024-09-24)
Article
Open AccessClean energy transition and decarbonization through hydrogen technology hold a crucial role in revitalizing a sustainable world. The development of catalysts free of precious elements to facilitate the water splitting ...
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