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Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Traveling waves in the human visual cortex: An MEG-EEG model-based approach. [PDF]

PLoS Comput Biol
Grabot L, Merholz G, Winawer J, Heeger DJ, Dugué L.   +4 more
europepmc   +1 more source

A novel ultrasonic field-focusing nozzle for enhanced sonochemical reactor performance. [PDF]

Ultrason Sonochem
Baker A, Hamdaoui O, Blidi LE, Alghyamah A.   +3 more
europepmc   +1 more source

Chemical signaling in reaction networks generates corresponding mechanical impulses. [PDF]

PNAS Nexus
Shklyaev OE, Balazs AC.
europepmc   +1 more source

Effect of posture on photoplethysmography signals from the posterior tibial artery in adults with and without type 2 diabetes. [PDF]

Sci Rep
Tayade A, Kumar S, Shrivastava A, Bhallamudi R.   +3 more
europepmc   +1 more source

Imbalance between muscle strength development and weight gain in children and young adults in China: serial cross-sectional evidence from 1.33 million students from five successive national surveys between 2000 and 2019. [PDF]

Lancet Reg Health West Pac
Wang X, Wang H, Yuan X, Cai S, Huang Y, Song Y, Zou Z, Stafford RS.   +7 more
europepmc   +1 more source

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Standing Waves

Annals of Internal Medicine, 2020
A standing wave is caused by superposing two similar (same frequency and wavelength) traveling waves, moving in opposite directions. The figure shows a vibrating string. At the fixed ends the traveling waves are reflected.
Brian Christman
openaire   +3 more sources