Results 191 to 200 of about 5,739,535 (364)

Local Structure–Luminescence Correlation in Eu3+‐Doped Phosphors: A Comprehensive Review

open access: yesAdvanced Photonics Research, EarlyView.
This review discusses the correlation between local structure and the luminescent properties of Eu3+ ions, and also summarizes analytical methods for determining Eu3+ site occupancy. The luminescence properties of the phosphors are determined by the electronic configuration of the activator ions and are also affected by the coordinated environment of ...
Guihua Li, Gemei Cai, Xiao‐Jun Wang
wiley   +1 more source

Isolation and Pathogenicity of an Emerging Highly Virulent CSFV 2.1c Strain in South China. [PDF]

open access: yesVet Sci
Gao X   +8 more
europepmc   +1 more source

Comparison of Glass Material and Laser Excitation Regime for Upconversion‐Based 3D Volumetric Display

open access: yesAdvanced Photonics Research, EarlyView.
This study explores scalable glass matrices for two‐step, two‐frequency (TSTF) upconversion‐based 3D volumetric displays. While Er3+‐doped TeO2–ZnO–Na2O (TZN) and BaO–Ga2O3–GeO2 (BGG) glasses show weaker TSTF upconversion than reference ZrF4–BaF2–LaF3–AlF3–NaF (ZBLAN) glass under continuous‐wave lasers, TZN surpasses ZBLAN under pulsed laser excitation
Yunle Wei   +8 more
wiley   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino   +7 more
wiley   +1 more source

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