Results 191 to 200 of about 4,958 (312)

A Pilot Survey of H i in Field Galaxies at Redshift z ~ 0.2 [PDF]

, 2008
Barbara Catinella, Martha P. Haynes, Riccardo Giovanelli, Jeffrey P. Gardner, Andrew J. Connolly   +4 more
openalex   +1 more source

Fast radio bursts and the radio perspective on multi-messenger gravitational lensing. [PDF]

Philos Trans A Math Phys Eng Sci
Pastor-Marazuela I.
europepmc   +1 more source

Responsive Visible‐Wavelength Metasurfaces from Porous Silicon Based on Fano Guided‐Mode Resonance

Advanced Optical Materials, EarlyView.
The article introduces mesoporous silicon metasurfaces (pSi‐MS) supporting Fano guided‐mode resonances in the visible regime. By combining top‐down lithographic patterning of 2D gratings with bottom‐up electrochemical porosification, the approach realizes a new class of responsive metasurfaces, enabling highly sensitive and portable platforms for small
Tomoshree Dash, Saddam Gafsi, Estevao Marques Dos Santos, Ivan Kravchenko, Judson D. Ryckman   +4 more
wiley   +1 more source

Directional Light Scattering In Mie‐Resonant Si Particles With Ultra‐Thin Au Shells

Advanced Optical Materials, EarlyView.
Si@Au core‐shell particles have been produced to study their ability to directionally scatter light. We found that the heavily reported particulate shells do not overlap the electric and magnetic dipoles well, where continuous shells have better overlap. Experimental analyses, including nanomaterial characterization, EELS and single‐particle dark‐field
Emmanuel O. Idowu, Lucien Roach, Kevin O’ Connor, Jonathan G. C. Veinot, Sabrina Lacomme, Julien Proust, Jérôme Plain, Xiaoyan Li, Mathieu Kociak, Alexandre Baron, Virginie Ponsinet, Peter Wiecha, Glenna L. Drisko   +12 more
wiley   +1 more source

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

, 2006
Mario Hamuy, Gaston Folatelli, Nidia I. Morrell, Mark M. Phillips, Nicholas B. Suntzeff, S. E. Persson, Miguel Roth, Sergio González, Wojtek Krzeminski, Carlos Contreras, Wendy L. Freedman, D. C. Murphy, Barry F. Madore, P. Wyatt, Jose Maza, Alexei V. Filippenko, Weidong Li, P. A. Pinto, Mario Hamuy, Gaston Folatelli, Nidia I. Morrell, Mark M. Phillips, Nicholas B. Suntzeff, S. E. Persson, Miguel Roth, Sergio González, Wojtek Krzeminski, Carlos Contreras, Wendy L. Freedman, D. C. Murphy, Barry F. Madore, P. Wyatt, Jose Maza, Alexei V. Filippenko, Weidong Li, P. A. Pinto   +35 more
openalex   +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

Zone‐Sectored Organic Crystals with Spatially Resolved Exciton Dynamics

Advanced Optical Materials, EarlyView.
Novel type of rubrene microcrystals in the orthorhombic phase are grown exhibiting spatial contrast in spectra and dynamics due to differences in unit cell orientation. Distinct zones selectively host redshifted luminescence band at ≈650 nm driven by high photon absorption.
Moha Naeimi, Tim Völzer, Regina Lange, Kevin Oldenburg, Stefan Lochbrunner, Ingo Barke, Sylvia Speller   +6 more
wiley   +1 more source

The DEEP2 Galaxy Redshift Survey: Probing the Evolution of Dark Matter Halos around Isolated Galaxies at z ~ 1

, 2004
Charlie Conroy, Jeffrey A. Newman, Marc Davis, Alison L. Coil, Renbin Yan, Michael C. Cooper, Brian F. Gerke, S. M. Faber, David C. Koo   +8 more
openalex   +1 more source

The zCOSMOS redshift survey: the three-dimensional classification cube and bimodality in galaxy physical properties [PDF]

, 2008
M. Mignoli, G. Zamorani, M. Scodeggio, A. Cimatti, C. Halliday, S. J. Lilly, L. Pozzetti, D. Vergani, C. M. Carollo, T. Contini, O. Le Fèvre, V. Mainieri, A. Renzini, S. Bardelli, M. Bolzonella, A. Bongiorno, K. I. Caputi, G. Coppa, O. Cucciati, S. de la Torre, L. de Ravel, P. Franzetti, B. Garilli, A. Iovino, P. Kampczyk, Jean‐Paul Kneib, C. Knobel, K. Kovač, F. Lamareille, J. F. Le Borgne, V. Le Brun, C. Maier, R. Pelló, Y. Peng, E. Pérez‐Montero, E. Ricciardelli, Claudia Scarlata, J. D. Silverman, M. Tanaka, L. Tasca, L. Tresse, E. Zucca, U. Abbas, D. Bottini, P. Capak, A. Cappi, P. Cassata, M. Fumana, L. Guzzo, Alexie Leauthaud, D. Maccagni, C. Marinoni, H. J. McCracken, P. Memeo, B. Meneux, Pascal A. Oesch, C. Porciani, R. Scaramella, N. Scoville   +58 more
openalex   +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