Results 101 to 110 of about 2,754 (223)

Exceptional Antimodes in Multi‐Drive Cavity Magnonics

open access: yesAdvanced Electronic Materials, EarlyView.
Driven‐dissipative cavity‐magnonics provides a flexible platform for engineering non‐Hermitian physics such as exceptional points. Here, using a four‐port, three‐mode system with controllable microwave interference, antimodes and coherent perfect extinction (CPE) are realized, enabling active tuning to antimode exceptional points.
Mawgan A. Smith   +4 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Art-to-Wear applied by Comb-Pattern Motif and Translucent Materials

open access: yes, 2010
현대의 급변하는 사회 환경은 다양하고 복잡한 양상으로 전개되고 있으며, 과거의 전통적이고 고정된 개념대신 새로운 이론과 과제를 부여하면서 예술분야의 조형관에 큰 영향을 끼치고 있다. 예술계가 끊임없는 아이디어로 새로운 틀의 장(場)을 열어 가는데 패션계에서도 동참하였다.
신희선
core  

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Diseño y prototipado de juguete que enseñe lógica de programación a niños de 5 a 7 años en la ciudad de Quito.

open access: yes
ilustraciones.En Ecuador al igual que en toda Latinoamérica existe un déficit de capital humano especializado en carreras técnicas orientadas a las tecnologías y programación, solo en el ámbito local se estima que cada año se requieren 9000 expertos de ...
Cajas Manangón, Carlos Xavier
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

open access: yesAdvanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim   +8 more
wiley   +1 more source

Wittgenstein's philosophy of language

open access: yes, 2005
Includes bibliographical ...
Isaacs, Ielhaam
core  

Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim   +9 more
wiley   +1 more source

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