Results 71 to 80 of about 2,841 (178)

Lead‐free inorganic halide perovskite‐based synaptic memory for next generation neuromorphic computing

InfoMat, Volume 8, Issue 6, June 2026.
Lead‐free inorganic halide perovskites enable resistive switching synaptic devices capable of mimicking biological learning and multimodal information processing, offering a promising platform for next‐generation neuromorphic computing and artificial intelligence hardware. Abstract Inorganic halide perovskites (IHPs) have emerged as promising materials
Subhasish Chanda, Deepak Kumar, Iman Biswas, Manisha Sharma, Youngmin Lee, Sejoon Lee, Sanjeev Kumar Sharma, Aniruddha Mondal   +7 more
wiley   +1 more source

Plasmon–Exciton–Driven Modulation of the Electronic and Optical Properties of MoS2 via Cayley Tree Fractal Nanostructures

Journal of Raman Spectroscopy, Volume 57, Issue 6, Page 1040-1050, June 2026.
This work investigates the change in optical and electronic properties of monolayer MoS2 through the coupling of its excitons and a plasmonic fractal structure. The formation of the heterostructure shows significant enhancement on the edge of the fractal pattern relative to off, owing to the enhanced electric field at the edge of the branches.
Zeiad Saad, Cédric Lambin, Lorena Veliz, François Lagugné‐Labarthet   +3 more
wiley   +1 more source

Millimeter/Nano‐Structured Metal Monolithic Catalysts: A Privileged Opportunity for Sustainable Water Purification

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Cross‐scale assembly of metal (sub) nanoparticles and/or single atoms into millimeter/nanostructured metal monolithic catalysts (Min‐SMCs) is highly appealing for sustainable water cleanup, due to energy‐efficient catalyst recyclability, high infrastructure compatibility, and low metal‐releasing risks.
Jia‐Cheng E. Yang, Min‐Ping Zhu, Zhimin Ao, Darren Delai Sun, Yu‐Ming Zheng   +4 more
wiley   +1 more source

Reconfigurable Nanogap SERS for Multiscale Molecular Sensing on Curved Surfaces

Small, Volume 22, Issue 35, 23 June 2026.
Reconfigurable Au‐coated SMP nanocomposites enable adaptive SERS through reversible tuning of Au─Au nanogaps. Embedded AgNPs serve as photothermal triggers and reinforcements. Wide gaps facilitate macromolecule detection, while narrowed gaps enhance small‐molecule signals for reliable multiscale sensing on curved surfaces.
Goum Min, Jinsoo Na, Yugyeong Kang, Siheon Lee, Byounghyun Jeon, Hanjae Kim, Hyunjun Lee, Beomsoo Chun, Soojeong Yim, Jeonghun Kwak, Youngho Eom, Chang Yeol Lee, Soon Hyoung Hwang, Juhyuk Park   +13 more
wiley   +1 more source

Compatible Stealth for Infrared and Radar Bands: Mechanisms, Materials, and Design Strategies

Small Science, Volume 6, Issue 6, June 2026.
Developing infrared/radar compatible stealth materials poses significant challenges due to the conflicts in their internal mechanisms. This review provides a detailed account of the design principles, methods, and latest research advances in infrared/radar compatible stealth materials.
Junfeng Fu, Yi Liang, Wei Cai, Hongjing Wu, Youan Xu   +4 more
wiley   +1 more source

Triboelectric Nanogenerator‐Enabled Wireless Self‐Powered Sensing System Leveraging Radio Frequency

SmartSys, Volume 2, Issue 2, June 2026.
ABSTRACT Triboelectric nanogenerators (TENGs) have emerged as a promising solution to the challenge of powering distributed sensor nodes in the Internet of Things by harvesting ambient mechanical energy. However, the conventional dependence on physical wiring severely constrains the scalable deployment of multinode sensing systems.
Zhiming Lin, Yulong Deng, Lincan Deng, Mingjun Zou, Yanpeng Lu, Hongyuan Gao, Jiajia Chen, Fang Xu, Hengyu Guo   +8 more
wiley   +1 more source

Process–Structure–Property Relationship of Laser Additive Manufactured Thermoelectric Silver Selenide

International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
This research establishes process–structure–property connections for n‐type silver selenide fabricated via laser powder bed fusion. By correlating laser processing parameters with melt pool and microstructural features, the study demonstrates the feasibility of additively manufacturing dense thermoelectric structures.
Cagri Oztan, Mario Calderón‐Cueva, Monica Romero, Vijayabarathi Ponnambalam, Eric Fodran, Eric Barnes, Saniya LeBlanc   +6 more
wiley   +1 more source

High-Power Operation of Semiconductor Disk Lasers

, 2015
Die Entwicklung von Halbleiterscheibenlasern (im Englischen SDL), welche auch als vertikalemittierende Scheibenlaser mit externer Kavität (engl. VECSEL) bekannt sind, ermöglichte den Aufstieg von Halbleiterlasern in eine zuvor nicht erreichbare Leistungsklasse bei gleichzeitig hoher beugungsbegrenzter Strahlqualität.
openaire   +2 more sources

Narrow-band asymmetric THz absorbers and polarizers based on impedance-matched, cloaked quasi-BICs in doped Ge microdisk metasurfaces. [PDF]

iScience
Hidalgo-Arteaga L, Pura JL, García-Cámara B, Barreda Á, Sánchez-Gil JA.   +4 more
europepmc   +1 more source

Purcell-Enhanced and Tunable Single-Photon Emission from Telecom Quantum Dots in Circular Photonic Crystal Resonators. [PDF]

ACS Photonics
Barbiero A, Shooter G, Skiba-Szymanska J, Huang J, Ravi L, Davies JI, Ramsay B, Ellis DJP, Shields AJ, Müller T, Stevenson RM.   +10 more
europepmc   +1 more source