Results 261 to 270 of about 394,492 (288)

Temperature-tunability of perovskite quasi-bound states in the continuum-metastructure for enhanced terahertz performance and CO₂ sensing. [PDF]

Sci Rep
Saadatmand SB, Ahmadi V.
europepmc   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Bound states in the continuum in whispering gallery resonators with pointlike impurities. [PDF]

Sci Rep
Figueroa MA, Juričić V, Orellana PA.
europepmc   +1 more source

Ultrasensitive circular dichroism spectroscopy based on coupled quasi-bound states in the continuum. [PDF]

Nanophotonics
Guan T, Wang Z, Wang R, Wu Z, Wang C, Wu D, Chu J, Chen Y.   +7 more
europepmc   +1 more source

Recovery of topologically robust merging bound states in the continuum in photonic structures with broken symmetry. [PDF]

Nanophotonics
Bai H, Shevchenko A, Kolkowski R.
europepmc   +1 more source

Merging of Accidental Bound States in the Continuum in Symmetry and Symmetry-Broken Terahertz Photonic Crystal Slabs. [PDF]

Nanomaterials (Basel)
Chen J, Liu J, Shu F, Du Y, Hong Z.
europepmc   +1 more source

Observation of edge bound states in the continuum at truncated silicon pillar photonic crystal. [PDF]

Nat Commun
Sato R, Vinther Bertelsen C, Nikitin M, Lopez Aymerich E, Malureanu R, Edith Svendsen W, Lavrinenko AV, Takayama O.   +7 more
europepmc   +1 more source

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Bound valley edge states in the continuum

Optics Letters, 2022
Topological valley photonics provides a unique way to manipulate the flow of light. In general, valley edge states that exhibit unidirectional propagation and are immune to defects and disorders could be realized at the interface between two valley photonic crystals with opposite valley Chern numbers.
Yadian Feng, Zhanyuan Zhang, Feifei Qin, Zhihao Lan, Wei E. I. Sha, Yi Xu   +5 more
openaire   +2 more sources

Plexcitonic Quasi‐Bound States in the Continuum

Small, 2021
AbstractEnhancing light‐matter interactions is fundamental to the advancement of nanophotonics and optoelectronics. Yet, light diffraction on dielectric platforms and energy loss on plasmonic metallic systems present an undesirable trade‐off between coherent energy exchange and incoherent energy damping.
Peng Zheng, Piyush Raj, Takayuki Mizutani, Miklos Szabo, William A. Hanson, Ishan Barman   +5 more
openaire   +2 more sources

Radial bound states in the continuum

Conference on Lasers and Electro-Optics, 2021
We experimentally demonstrate a new platform for enhanced light-matter interaction and sensing based on radial bound states in the continuum, which are supported in rings of symmetry-broken dielectric resonators with an ultracompact footprint.
Lucca Kühner, Haoran Ren, Rodrigo Berté, Stefan A. Maier, Yuri S. Kivshar, Andreas Tittl   +5 more
openaire   +1 more source