Results 231 to 240 of about 1,673,449 (337)

High‐Transmission Mid‐Infrared Bandpass Filters using Hybrid Metal‐Dielectric Metasurfaces for CO2 Sensing

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This article presents a hybrid metal‐dielectric metasurface in transmission mode for mid‐infrared (MIR) spectroscopy. Composed of germanium on aluminium cylinders atop a calcium fluoride substrate, the metasurface achieves 80% transmission efficiency at λ = 2.6 µm with a narrow full‐width‐half‐maximum of 0.4 µm.
Amr Soliman, C Williams, Richard Hopper, Florin Udrea, Haider Butt, Timothy D. Wilkinson   +5 more
wiley   +1 more source

Generation of bipartite entanglement in a dissipative cavity magnomechanical system. [PDF]

Sci Rep
Baghshahi HR, Faghihi MJ, Moslehi M.
europepmc   +1 more source

Dissipation-Driven Quantum Phase Transitions in a Tomonaga-Luttinger Liquid Electrostatically Coupled to a Metallic Gate [PDF]

, 2006
Miguel A. Cazalilla, Fernando Sols, F. Guinea   +2 more
openalex   +1 more source

Influence of Outcoupling Layers on Top‐Emitting Perovskite Light‐Emitting Diodes

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Top‐emitting perovskite LEDs offer benefits over typical bottom‐emitting architectures, toward lasing, improved thermal management, and on‐chip fabrication compatibility. Outcoupling layers offer a strategy uniquely applicable to top‐emitting LEDs to optimize EQE by improving optical outcoupling.
James C. Loy, Weiming Qiu, Diane Yang, Jack Scherlag, Jonathan Scott, Barry P. Rand   +5 more
wiley   +1 more source

On Grid-Generated Quantum Turbulence. [PDF]

Entropy (Basel)
Skrbek L.
europepmc   +1 more source

High‐Tc Superinductors Through Tailored Metamaterial Losses

Advanced Optical Materials, EarlyView.
This work presents a loss‐engineering approach for designing high‐temperature superconducting superinductors using YBCO metamaterials. By analyzing radiative and ohmic losses through coupled‐mode theory, the study reveals that partial ohmic loss supports superinductance in thinner films.
Teng Chen Ietro Pang, Muhammad Helmi Bin Azmi, Yogesh Kumar Srivastava, Ranjan Singh   +3 more
wiley   +1 more source

Reconfigurable control of coherence, dissipation, and nonreciprocity in cavity magnonics. [PDF]

Sci Rep
Shuai J, Kim B, Kim J, Bhavsar R, Kim SK.   +4 more
europepmc   +1 more source

Strong and Weak Coupling Nanophysics with Free Electron Beams

Advanced Optical Materials, EarlyView.
This paper focuses on a short review of the study of the coupling between optical excitations at the nanometer scale, made possible by recent advances in free electron beam spectroscopies. In particular, plasmon–plasmon, plasmon–exciton, and plasmon–phonon couplings are reviewed. Abstract The work of Luis M.
Mathieu Kociak, Xiaoyan Li, Yves Auad, Cyrille Hamon, Claire Goldmann, Luiz Tizei, Odile Stéphan   +6 more
wiley   +1 more source

Chaotic and quantum dynamics in driven-dissipative bosonic chains. [PDF]

Commun Phys
Ferrari F, Minganti F, Aron C, Savona V.
europepmc   +1 more source

Near‐Infrared Lifetime Nanothermometry Detects Microwave‐Induced Brain Heating

Advanced Optical Materials, EarlyView.
Ag2S near‐infrared lifetime nanothermometers enable remote, minimally invasive readout of absolute brain temperature in vivo during telecommunication‐grade 3 GHz microwave exposure. Temperature‐dependent luminescence decay tracks real‐time heating in deep tissue, revealing rises approaching 4 °C and allowing systematic assessment of exposure parameters,
Liyan Ming, José Lifante, Ginés Lifante Pedrola, Daniel Ortega, Irene Zabala‐Gutierrez, Jorge Rubio‐Retama, Erving Ximendes, Riccardo Marin, Julio Ramiro Bargueño, Daniel Jaque   +9 more
wiley   +1 more source