Results 161 to 170 of about 617,901 (335)
Broadband Study of Gamma-Ray Blazars at Redshifts $z=2.0-2.5$ [PDF]
N. Sahakyan +3 more
openalex +1 more source
Advanced Functional Materials, EarlyView.AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi +9 more
wiley +1 more source
Urban Broadband Internet Policies in Europe: A Critical Review [PDF]
In this paper, urban broadband policies are critically reviewed. Cities and regions in Europe play an increasingly active role in the provision of broadband electronic infrastructure.
Paulus Woets, Willem van Winden
core
Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles
Advanced Functional Materials, EarlyView.Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati +2 more
wiley +1 more source
Open internet access to CATV networks: experiences from the EU [PDF]
Broadband over CATV networks is flourishing in the EU and in some Member States it even has already made significant impact on the retail broadband market.
Hou, Liyang +2 more
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Advanced Functional Materials, EarlyView.Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta +8 more
wiley +1 more source
Colloidal superlattices for unnaturally high-index metamaterials at broadband optical frequencies
, 2015 Seungwoo Lee
openalex +1 more source
Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection
Advanced Functional Materials, EarlyView.A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song +16 more
wiley +1 more source
All Are Not Equal When it Comes to Broadband [PDF]
, 2015 Broadband Center of Excellence (BCoE)
core +1 more source