Results 151 to 160 of about 577,537 (285)

Stochastic Photoresponse‐Driven Perovskite TRNGs for Secure Encryption Systems

open access: yesAdvanced Science, EarlyView.
This study presents a hybrid anionic polymer and perovskite TRNG generating 10 000 bits s−1, validated by NIST testing. Exceptional image encryption and implantable potential are demonstrated, highlighting advancements in portable and implantable security devices.
Dante Ahn   +12 more
wiley   +1 more source

In-plane photoelectric effect in phosphorene nanoribbons

open access: yesResults in Physics
Recently, a new photoelectric phenomenon dubbed in-plane photoelectric (IPPE) effect has been demonstrated experimentally. In this work, we investigate the IPPE effect in a zigzag-edged or armchair-edged phosphorene nanoribbons (ZPNRs or APNRs) that is ...
Biao Fan, Feng Zhai
doaj  

In Situ Halide Vacancy Tuning of Low‐Dimensional Lead Perovskites to Realize Multiple Adjustable Luminescence Performance

open access: yesAdvanced Science, EarlyView.
A novel surface defect engineering strategy toward low‐dimensional halide perovskite is proposed to achieve multiple optimized luminescent properties including continuously adjustable bandgap and emission color in a wide range, varied emission linewidth, increased PLQY, and extended lifetime.
Chen Sun   +8 more
wiley   +1 more source

Mg‐doped α‐Ga2O3 Nanorods for the Construction of Photoelectrochemical‐Type Self‐Powered Solar Blind UV Photodetectors and Underwater Imaging Application

open access: yesAdvanced Science, EarlyView.
A low‐cost hydrothermal technique is employed to optimize the synthesis of Mg‐doped α‐Ga2O3 nanorod arrays. Compared to undoped α‐Ga2O3 photodetectors, the photocurrent response is increased by 435%, with a peak responsivity of 34.54 mA W−1. Furthermore, a 5 × 5 PEC‐SBPD array based on Mg‐doped α‐Ga2O3 nanorod arrays is constructed for underwater ...
Xin Zhou   +9 more
wiley   +1 more source

Betalain pigments as natural photosensitizers for dye-sensitized solar cells: the effect of dye pH on the photoelectric parameters [PDF]

open access: diamond, 2014
Kasim Uthman Isah   +6 more
openalex   +1 more source

Revealing the Principle of Progressively Enhanced Photocatalytic Reactivity in Dual Single‐Atoms‐Mediated Electronic Interactions Optimization of Cd/Te‐TiO2

open access: yesAdvanced Science, EarlyView.
The incrementally enhanced photocatalytic reactivity is attributed to persistent in situ spontaneous growing of atomically dispersed Cd/Te SAs. Consequently, it mutually elevates the electronic density around Cd/Te SAs and strengthens interactions and binding capacity between occupied d orbitals at Cd/Te SAs and empty p orbits in TS.
Yihang Zhang   +5 more
wiley   +1 more source

Effect of window layer with different growth modes on the photoelectric properties of AlGaInP LED [PDF]

open access: gold, 2023
Lanchi Xie   +10 more
openalex   +1 more source

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