Results 131 to 140 of about 759,125 (309)

Photoluminescence Reshaping via Structural Confinement and Local Density of Optical States Control in Ir(III)‐Doped Biodegradable Metasurfaces

open access: yesAdvanced Materials Technologies, EarlyView.
Phosphorescent biodegradable metasurface showing vibronic selection and spectral photoluminescence narrowing. Anti‐correlation between experimental LDOS and measured lifetimes. ABSTRACT Metasurfaces incorporating phosphorescent emitters offer a route to engineer radiative and vibronic processes beyond chemical design.
Vincenzo Caligiuri   +11 more
wiley   +1 more source

Envelope addressed to Clara MacNaughton

open access: yes, 1913
Envelope addressed to Clara MacNaughton; writing on both sides; intactIncoming correspondence to Dr.

core  

A Constraint‐Based Analytical Framework for Design‐Space Analysis and Material Screening of Tubular Multilayer Dielectric Elastomer Pumps for Extracorporeal Circulatory Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A constraint‐based analytical framework maps the coupled effects of material properties, structural parameters, and operating conditions in tubular dielectric elastomer pumps for extracorporeal circulatory applications. The approach defines performance boundaries through mechanical, electrical, and hydraulic constraints and identifies feasible design ...
Yan Zhang   +3 more
wiley   +1 more source

Envelope Addressed to Mr. H.H. McFarland

open access: yes, 1922
: Envelope addressed by Dr. Carlos Montezuma to Mr. H.H. McFarland, Springfield, MA. Envelope is thought to have held volume 8, issue #19 of the Wassaja Newsletter.Newsletter available at https://repository.asu.edu/items ...

core  

Two‐Dimensional Isotropic Spatial Differentiation Through Complete Polarization Control

open access: yesAdvanced Optical Materials, EarlyView.
This work enables two‐dimensional isotropic spatial differentiation at planar interfaces over a wide range of incident angles by extending the output polarization from linear to elliptical. The choice of incident angle can be used to balance broader spectral response at low angles and higher edge‐detection efficiency at larger angles.
Doyoon Lee, Minkyung Kim
wiley   +1 more source

Envelope Addressed to Clara MacNaughton from Clara B. Colby

open access: yes, 1905
Envelope addressed to Clara MacNaughton from Clara B. Colby; envelope redirected from Washington, D.C., to Grand Rapids, Mich.Incoming Correspondence to Dr.
Colby, Clara Dorothy Bewick, 1846-1916   +1 more
core   +1 more source

Envelope Addressed to Mr. Thomas E. Rush

open access: yes, 1922
: Envelope addressed by Dr. Carlos Montezuma to Mr. Thomas E. Rush, Colorado Springs, Colorado. Envelope is thought to have held volume 8, issue #19 of the Wassaja Newsletter.Newsletter available at https://repository.asu.edu/items ...

core  

Bright‐Dark Exciton Splitting in Lead Iodide Perovskite Crystals Accessed via Quantum Beats in Photon Echoes

open access: yesAdvanced Optical Materials, EarlyView.
Understanding exciton fine structure is crucial for optoelectronic and quantum photonic applications of lead halide perovskites. It is demonstrated that polarization‐sensitive photon‐echo spectroscopy in a magnetic field resolves exciton fine‐structure splittings hidden by inhomogeneous broadening, enabling direct determination of the bright‐dark ...
M. Alex Hollberg   +9 more
wiley   +1 more source

Envelope Addressed to Miss Eda A. Dessau

open access: yes, 1922
: Envelope addressed by Dr. Carlos Montezuma to Miss Eda A. Dessau, Los Angeles, CA. Envelope is believed to have held volume 8, issue #19 of the Wassaja Newsletter.Newsletter available at https://repository.asu.edu/items ...

core  

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