Results 181 to 190 of about 330,519 (320)

Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors

Advanced Functional Materials, EarlyView.
A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi, Stefanie L. Stoll, Analía F. Herrero, Sana Khan, Federico Fabrizi, Christian Gollwitzer, Zhenxing Wang, Surendra B. Anantharaman, Max C. Lemme   +8 more
wiley   +1 more source

Investigation of Natural Refractive Changes in Young Hyperopic Children Using Atropine Cycloplegic Refraction. [PDF]

Cureus
Kawanobe T, Goseki T, Takahashi S, Noda S, Ikeda Y, Ishikawa E, Tanaka Y, Kozawa T.   +7 more
europepmc   +1 more source

Evaluation of refractive status and optical components in eyes of school-aged children born prematurely

, 2015
Rita Gonçalves, Ágata Mota, Maria Isabel Ribeiro, Carlos Menezes, José Alberto Lemos, Pedro Coelho, Tiago Maio, Alexandrina Portela, Paula Tenedório   +8 more
openalex   +1 more source

Multiple Twinning in Nacre and Aragonite

Advanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt, William O. Nachlas, Bil Schneider, Xiaoming Mao, Eric Tambutté, Alexander A. Venn, Sylvie Tambutté, Pupa U. P. A. Gilbert   +7 more
wiley   +1 more source

Experimental investigation of focal position in regular astigmatic eyes with zero spherical equivalent. [PDF]

Sci Rep
Iwata Y.
europepmc   +1 more source

Gravitational effect on the refractive index: A hypothesis that the permittivity and permeability are dragged and modified by the gravity [PDF]

, 2007
Masanori Sato
openalex  

Thermoplasmonic Nanorings for Passive Solar‐Responsive Smart Windows in Energy‐Efficient Building Applications

Advanced Functional Materials, EarlyView.
This work presents scalable silver nanorings with tunable thermoplasmonic properties for smart window applications. By responding to sunlight and environmental changes, the nanorings modulate near‐infrared light and reduce heat transmission. Their unique geometry enables dynamic optical control, offering a promising route toward energy‐efficient ...
Xavier Baami González, Duncan S. Sutherland   +1 more
wiley   +1 more source

Deep learning-empowered low-cost portable automated refraction system: A solution to the inadequate effective correction rate of refractive errors in resource-limited areas. [PDF]

Ophthalmic Physiol Opt
Yan H, Yi Z, Qilin S, Hong C, Yan H, Wei T.   +5 more
europepmc   +1 more source

The use of iris claw intraocular lens in aphakic eyes with inadequate capsular support and in phakic eyes for correction of high refractive errors

, 2020
AhmedM Shebl Fayed, Abdel-KhalikI El-Saadany, HanyA Khairy, GhadaZ Rajab   +3 more
openalex   +1 more source

Snellius meets Schwarzschild - Refraction of brachistochrones and time-like geodesics [PDF]

, 2018
Heinz–Jürgen Schmidt
openalex   +1 more source