Results 161 to 170 of about 4,976 (269)

Piezoelectric‐Metal Phononic Crystal Enabling GHz Tunable Ultrahigh Q Quasi‐BIC Mode

Advanced Science, EarlyView.
This study introduces a piezoelectric–metal phononic crystal design based on suspended LiNbO3 thin film that realizes quasi‐BIC resonance. The device achieves GHz operation with an ultrahigh quality factor (≈6.5 × 104) and efficient electrical tunability at low voltage.
Xuankai Xu, Jiawei Li, Ruoyu Wang, Ruihong Xiong, Yiwei Wang, Xiaoqin Shen, Tao Wu   +6 more
wiley   +1 more source

Little red dots as young supermassive black holes in dense ionized cocoons. [PDF]

Nature
Rusakov V, Watson D, Nikopoulos GP, Brammer G, Gottumukkala R, Harvey T, Heintz KE, Damgaard R, Sim SA, Sneppen A, Vijayan AP, Adams N, Austin D, Conselice CJ, Goolsby CM, Toft S, Witstok J.   +16 more
europepmc   +1 more source

Targeting cluster galaxies for the 4MOST CHANCES Low-z sub-survey with photometric redshifts

Hugo Méndez-Hernàndez, Círia Lima-Dias, Antonela Monachesi, Yara L. Jaffé, Paul Haines, Simone A. Teixeira, Elismar Lösch, Raúl Baier-Soto, Vinícius Lima, B.M. Amrutha, Clécio R. Bom, G. D’Ago, R. Demarco, A. Finoguenov, Fiete Haack, R. J. C. Lopes, Cristina Mendes de Oliveira, P. Merluzzi, Franco Piraino-Cerda, Viviana Castelli, Cristobal Sifón, Laerte Sodré, Nicolás Tejos, S. Torres-Flores, M. Argudo–Fernández, P. Jacob Crossett, E. Ibar, Ulrike Kuchner, Ivan Lacerna, H. Vitor Lopes-Silva, Sebastián López, Sean McGee, L. Morelli, Julie Nantais, V. Patricio Olivares, Diego Pallero, M. Bianca Poggianti, E. Pompei, Vitor Hugo de Goes Sampaio, Benedetta Vulcani, A. Zenteno, F. Almeida-Fernandes, Maciej Bilicki, Márcio S. Carvalho, Shuk Han Cheng, A.L. Figueiredo, L. A. Gutiérrez-Soto, F. R. Herpich, A. Kanaan, A.D. E Lacerda, L. Nakazono, G. B. Oliveira Schwarz, T. Ribeiro, F. Boudewijn Roukema, J. M. Sartori, T. Santos-Silva, W. Schoenell   +56 more
openalex   +1 more source

The Las Campanas Infrared Survey. IV. The Photometric Redshift Survey and the Rest‐FrameR‐Band Galaxy Luminosity Function at 0.5 ≤ z ≤ 1.5 [PDF]

, 2003
Hsiao‐Wen Chen, Ronald O. Marzke, Patrick J. McCarthy, P. Martini, R. G. Carlberg, S. E. Persson, A. Bunker, C. R. Bridge, R. G. Abraham   +8 more
openalex   +1 more source

Unleashing the Potential of Raman Spectroscopy to Estimate PEDOT:PSS Doping Level and Crystalline Morphology

Advanced Science, EarlyView.
Herein, the correlational changes of each PEDOT Raman peak to morphology and doping level are identified. Two equations are derived to estimate PEDOT π–π spacing and doping level from Raman spectra (from which mobility is also extracted). GIWAXS and XPS results validate the estimation equations.
Tzu‐Yi Thomas Yu, Tsu‐Yu Chou, Viktor Naenen, Bokai Zhang, Hasan Emre Baysal, Bora Bulut, Martin Rosenthal, Francisco Molina‐Lopez   +7 more
wiley   +1 more source

Challenges to the [Formula: see text]CDM cosmology. [PDF]

Philos Trans A Math Phys Eng Sci
Efstathiou G.
europepmc   +1 more source

DNA‐Inspired Multi‐Functional Double‐Cross‐Linking Self‐Healing Hydrogel Promotes the Healing of Diabetic Wounds

Advanced Science, EarlyView.
A self‐healing hydrogel crosslinked with dynamic nucleobase‐mimetic bonds delivers curcumin‐loaded exosomes. It promotes diabetic wound healing via a synergistic combination of antibacterial, anti‐inflammatory, pro‐angiogenic, and immunomodulatory mechanisms, providing a comprehensive therapeutic approach.
Pu Yang, Yue Hu, Yikun Ju, Naihsin Hsiung, Juyi Ye, Anquan Jian, Lanjie Lei, Bairong Fang   +7 more
wiley   +1 more source

Witnessing the onset of reionization through Lyman-α emission at redshift 13. [PDF]

Nature
Witstok J, Jakobsen P, Maiolino R, Helton JM, Johnson BD, Robertson BE, Tacchella S, Cameron AJ, Smit R, Bunker AJ, Saxena A, Sun F, Alberts S, Arribas S, Baker WM, Bhatawdekar R, Boyett K, Cargile PA, Carniani S, Charlot S, Chevallard J, Curti M, Curtis-Lake E, D'Eugenio F, Eisenstein DJ, Hainline KN, Jones GC, Kumari N, Maseda MV, Pérez-González PG, Rinaldi P, Scholtz J, Übler H, Williams CC, Willmer CNA, Willott C, Zhu Y.   +36 more
europepmc   +1 more source

Reconstruction of cosmological density and velocity fields by Fast Action Minimization method: a new code for applications to high-redshift spectroscopic surveys [PDF]

, 2016
E Sarpa
openalex  

The Carnegie Supernova Project: The Low‐Redshift Survey [PDF]

, 2006
Mario Hamuy, Gastón Folatelli, Nidia I. Morrell, Mark M. Phillips, Nicholas B. Suntzeff, S. E. Persson, Miguel Roth, Sergio Gonzalez, Wojtek Krzeminski, Carlos Contreras, Wendy L. Freedman, D. C. Murphy, Barry F. Madore, P. Wyatt, José Maza, Alexei V. Filippenko, Weidong Li, P. A. Pinto   +17 more
openalex   +1 more source