Results 161 to 170 of about 3,496 (191)

D3O-IIoT: deep reinforcement learning-driven dynamic deception orchestration for industrial IoT security. [PDF]

Sci Rep
Wushishi U, Hussain A, Khalid MI, Hussain N, Jamjoom M, Ullah Z.   +5 more
europepmc   +1 more source

Advanced Surface Engineering and Passivation Strategies of Quantum Dots for Breaking Efficiency Barrier of Clean Energy Technologies: A Comprehensive Review

Advanced Functional Materials, Volume 36, Issue 4, 12 January 2026.
This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley   +1 more source

Noninvasive subterahertz glucose monitoring using a communication inspired eye diagram. [PDF]

Sci Rep
Lee W, Kim ES, Kim S, Park H, Lee JK, Baek E, Jung CH, Cho SH.   +7 more
europepmc   +1 more source

Near‐Sensor Analog Computing via Monolithic 3D Piezoelectric Sensor–FeFET for Tactile Sensing System

Advanced Functional Materials, Volume 36, Issue 7, 22 January 2026.
A monolithic 3D‐integrated tactile system combines a piezoelectric sensor and ferroelectric field‐effect transistor (FeFET) to process both static and dynamic pressure signals directly at the sensor node. The system enables in‐sensor analog noise filtering with multi‐level memory states, achieving high sensitivity and ultra‐low power operation (≈10 nW),
Woongjin Kim, Seungyeob Kim, Jinwook Ha, Taeseung Jung, Yunjeong Kim, Jinho Ahn, Sanghun Jeon   +6 more
wiley   +1 more source

Demonstration of 3D‐Printed Optical Antennas for High‐Speed Optical Wireless Communication Using Market‐Ready Materials

Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.
The feasibility of 3D‐printed optical antennas using commercial, non‐optical materials for Optical Wireless Communications (OWC) is demonstrated. This study combines spectral analysis, anisotropy effects, and telecom‐relevant optical measurements, revealing promising performance and novel insights for low‐cost, customizable photonic components in ...
Mauro Aresti, Marco Meucci, Paolo Foggi, Caterina Credi, Satoshi Iketani, Cristiana Lofrumento, Jacopo Catani   +6 more
wiley   +1 more source

OFDR Distributed Demodulation Optimization Algorithm Using Discrete-Time Analytic Signal Backscattered Rayleigh Spectrum. [PDF]

Sensors (Basel)
Wang S, Wang H, Zhang Z, Wang Y, Huang H.   +4 more
europepmc   +1 more source

Ionic Density‐Controlled Conjugated Polyelectrolytes for Interface Engineering in Inverted Colloidal PbS Quantum‐Dots Infrared Photodetector

Advanced Optical Materials, Volume 14, Issue 2, 14 January 2026.
This study demonstrates that conjugated polyelectrolytes with tunable ionic density can act as effective interfacial layers in inverted PbS quantum dot photodiodes. By enhancing dipole orientation and defect passivation at the ITO/QD interface, the devices exhibit suppressed dark current, improved photocurrent, and a record near‐infrared detectivity of
Chanwoo Lim, Jung Min Ha, Nayoung Kim, Byung Joon Moon, Byoung‐Soo Yu, Do Kyung Hwang, Woong Kim, Han Young Woo, Hyeonggeun Yu   +8 more
wiley   +1 more source

UHF RFID Sensing for Dynamic Tag Detection and Behavior Recognition: A Multi-Feature Analysis and Dual-Path Residual Network Approach. [PDF]

Sensors (Basel)
Wang H, Liu X, Liu L, Qin B, Pan R, Pang S.   +5 more
europepmc   +1 more source

Anion Effect on the Thermometric Properties of Near‐Infrared Emitting Mn5+‐Activated Sr5(PO4)3X (X = F, Cl, Br) Apatite Phosphors

Advanced Optical Materials, Volume 14, Issue 4, 27 January 2026.
Mn5+‐activated Sr5(PO4)3X (X = F, Cl, Br) apatite phosphors exhibit tunable near‐infrared thermometric behavior across cryogenic to high temperatures. The correlation between local [PO4]3– geometry and optical properties enables the prediction of suitable hosts directly from structural information.
Michele Back, Jacopo Cangiotti, Jonas Stadulis, Arturas Katelnikovas, Mikhail G. Brik, Pietro Riello, Aleksej Zarkov   +6 more
wiley   +1 more source

Experimental dataset of charge and discharge patterns in a 1200Ah OpzS battery bank. [PDF]

Data Brief
Rocha J, Aguasca R, Méndez M.
europepmc   +1 more source