Results 311 to 320 of about 335,375 (390)

Tailoring Second Harmonic Generation via Strong Coupling in a One‐Dimensional Photonic Crystal Heterostructure

Advanced Photonics Research, EarlyView.
The strong coupling is investigated as an effective method to modulate the second‐harmonic generation (SHG) in the defect mode and Tamm plasmon resonances. Throughout the entire anticrossing Rabi splitting process induced by strong coupling, the difference in SHG efficiency between two resonances can be modulated by up to two orders of magnitude ...
Ying Zhu, Ruize Ma, Anlong Dong, Hangsheng Xu, Chunhua Wang, Meng Qin, Jianqiang Liu, Hongju Li   +7 more
wiley   +1 more source

Diffusion of Valley-Coherent Dark Excitons in a Large-Angle Incommensurate Moiré Homobilayer. [PDF]

Nano Lett
Ray AB, Ollis T, Sethuraj KR, Vamivakas AN.   +3 more
europepmc   +1 more source

Non-Velocity Redshifts in Galaxies

, 1972
G. de Vaucouleurs, A. de Vaucouleurs
openalex   +1 more source

Relativistic star clusters with large central redshifts [PDF]

, 1984
Pradip Das
openalex   +1 more source

Improving Light Outcoupling and Addressing Measurement Specifics in Perovskite Light‐Emitting Diodes with Light Management Foils

Advanced Photonics Research, EarlyView.
The necessity and feasibility of enhancing light outcoupling in perovskite light‐emitting diodes (PeLEDs) is highlighted. On near‐IR PeLEDs, low‐cost, micro‐textured light management (LM) foils demonstrate boost in light extraction. Optimizing perovskite thickness and the optical cavity in synergy with LM foils is crucial for maximizing performance ...
Milan Kovačič, Marko Jošt, Janez Krč, Marko Topič   +3 more
wiley   +1 more source

A giant disk galaxy two billion years after the Big Bang. [PDF]

Nat Astron
Wang W, Cantalupo S, Pensabene A, Galbiati M, Travascio A, Steidel CC, Maseda MV, Pezzulli G, de Beer S, Fossati M, Fumagalli M, Gallego SG, Lazeyras T, Mackenzie R, Matthee J, Nanayakkara T, Quadri G.   +16 more
europepmc   +1 more source

Dynamic Humidity Modulation of Quasi‐Bound States in the Continuum by Symmetry Breaking in Geometry and Permittivity

Advanced Photonics Research, EarlyView.
This work introduces a humidity‐modulated strategy to regulate the dynamic transition from quasi‐BICs to BICs based on the symmetry‐breaking in geometry and permittivity for the hybrid photonic‐plasmonic asymmetric gratings. It proves that it is a promising approach for dynamic regulating optical properties and applied in fabricating various micro ...
Ang Xu, Qiushun Zou, Hongsen Zhao, Yimin Chen, Chenjie Gu, Dandan Qiu, Xingyu Chen, Peiqing Zhang, Xiang Shen   +8 more
wiley   +1 more source

Understanding Anionic Hyperporphyrins: TDDFT Calculations on Peripherally Deprotonated meso-Tetrakis(4-hydroxyphenyl)porphyrin. [PDF]

J Phys Chem A
Conradie J, Wamser CC, Ghosh A.
europepmc   +1 more source

A complete galaxy redshift sample - III. Methods and catalogue [PDF]

, 1986
B. A. Peterson, Richard S. Ellis, G. Efstathiou, T. Shanks, A. J. Bean, R. Fong, Z. Zen-Long   +6 more
openalex   +1 more source

Plasmonic Hot Spots on Topological Insulator Nanotips for Enhancing Light Interaction with MoS2 Atomic Monolayer [invited]

Advanced Photonics Research, EarlyView.
A pair of Sb2Te3 topological insulator (TI) nanotips is fabricated by using the focused ion beam lithography to demonstrate the plasmonic hot spot effect at the visible range. The strong enhancement of electric field can be generated on the TI nanotips due to the plasmonic effect, giving rise to the obvious improvement of photoluminescence emission ...
Yiqiao Zhang, Hua Lu, Zengji Yue, Mingwen Zhang, Xuetao Gan, Jianlin Zhao   +5 more
wiley   +1 more source