Results 91 to 100 of about 3,402 (205)

Nanopatterned Dual‐Carbon‐Dot Photonic Films With Enhanced Light Outcoupling

Advanced Optical Materials, Volume 14, Issue 33, 4 September 2026.
Nanoimprinted dual‐carbon‐dot/PVA films combine composition‐tunable blue–green emission with grating‐mediated directional light outcoupling. Water‐processable B‐CD and G‐CD composites are patterned by drying‐assisted nanoimprinting, producing angle‐selective emission peaks that follow the first‐order diffraction condition and exhibit reference ...
Gyudam Jeon, Heetae Ahn, Taeguen Kim, Na Young Ha   +3 more
wiley   +1 more source

Enhanced spontaneous polarization in directional interlayer sliding γ‐InSe for self‐powered, all‐day visual adaptation and motion perception

InfoMat, Volume 8, Issue 9, September 2026.
This study develops a retinal‐inspired optoelectronic sensor based on two‐dimensional γ‐InSe, wherein engineered interlayer sliding enhanced spontaneous polarization. The system utilizes the photo‐pyroelectric effect to simulate the snake's all‐day visual function.
Qingbin Wang, Yuanzheng Li, Hang Li, Chuxin Yan, Yongsheng Gao, Long Yang, Wei Xin, Ye Zhou, Haiyang Xu, Yichun Liu   +9 more
wiley   +1 more source

Bionic Tactile Skins for Robotics: Fundamentals, Advances, and Future Prospects

SmartSys, Volume 2, Issue 3, September 2026.
ABSTRACT Robotic bionic tactile skins (RBTSs), as crucial components of next‐generation robotic systems, have attracted significant attention in recent years. By enabling robots to achieve human‐like tactile perception and interact effectively with their surroundings, RBTSs play an essential role in enhancing robotic intelligence.
Jiajun Wu, Zitong Zhang, Xuhui Zhou, Yu Meng, Jie Ni, Junshan Liu, Faheng Zang, Xiaojun Guo, Zhuoqing Yang   +8 more
wiley   +1 more source

Third‐Order Nonlinear Optical Response and Optical Limiting in Silver‐Cobalt Bimetallic Nanoparticles

Nanophotonics, Volume 15, Issue 16, 26 August 2026.
Silver‐cobalt bimetallic nanoparticles with a surface Co3O4 layer combine plasmonic field enhancement with interfacial charge transfer to deliver strong reverse saturable absorption and low‐threshold optical limiting under both continuous‐wave and nanosecond excitation.
T. K. Nanditha, Shreepooja Bhat, K. B. Manjunatha, Dileep Ramakrishna, K. G. Raghavendra, S. C. Gurumurthy   +5 more
wiley   +1 more source

Ultra‐Broadband Optical Characterization of TiO2 Nanotube Arrays Revealing Annealing‐Tunable THz Absorption

Nanophotonics, Volume 15, Issue 15, 13 August 2026.
Lithography‐free spaced TiO2 NT arrays unlock tunable broadband absorption from THz to UV. By harnessing annealing‐driven phase transitions, strong phonon–polariton resonances emerge in the 1.4–3.6 THz range, whereas high absorptance persists beyond 10 THz.
Anjali Chaudhary, Morteza Afshar, Emil J. Y. Magaway, Sunil Kumar, Ravendra Kumar Varshney, Jiří Čapek, Ivan Richter, Štěpán Kment, Miguel Navarro‐Cía, Luca Mascaretti   +9 more
wiley   +1 more source

Nonlinear dynamics and pyroelectric energy recovery in automotive ABS braking systems

AIP Advances
This study aims to investigate the braking process in automotive Anti-lock Braking Systems, with a particular focus on the relationship between brake disk temperature variation and pyroelectric energy recovery.
Shih-Lin Lin
doaj   +1 more source

Improved Self‐Powered Photoresponse of ZnO Nanorods/SnS Nanosheets/PEDOT:PSS Heterostructure by Pyro‐Phototronic Effect

Advanced Materials Interfaces
A ZnO nanorods/SnS nanosheets/PEDOT:PSS (ZSP) heterostructure is constructed by vapor growing a SnS nanosheets layer and spin‐coating a PEDOT:PSS layer onto ZnO nanorods arrays.
Weixin Ouyang, Haoxuan Geng, Jianyuan Wang   +2 more
doaj   +1 more source

pyroelectric detector

, 2014
Citation: 'pyroelectric detector' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04960 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Research Progress of Pyroelectric Nanogenerator and Its Hybrid Nanogenerators. [PDF]

Materials (Basel)
Liu Y, Wang S, Gao Z, Zhang H, Zhan F, Zhao K.   +5 more
europepmc   +1 more source

Reconfigurable and nonvolatile photo-pyroelectricity in a ceramic-like biaxial molecular ferroelectric via polarization engineering. [PDF]

Sci Adv
Tang L, Chen J, Ma Y, Liu Y, Zhang J, Luo J, Sun Z.   +6 more
europepmc   +1 more source