Results 31 to 40 of about 88,058 (210)

Giant THz surface plasmon polariton induced by high-index dielectric metasurface

, 2017
We use computational approaches to explore the role of a high-refractive-index dielectric TiO2 grating with deep subwavelength thickness on InSb as a tunable coupler for THz surface plasmons.
Bhattarai, Khagendra, Lin, Shuai, Talbayev, Diyar, Zhou, Jiangfeng   +3 more
core   +2 more sources

Decoherence spectroscopy with individual two-level tunneling defects [PDF]

, 2016
Recent progress with microfabricated quantum devices has revealed that an ubiquitous source of noise originates in tunneling material defects that give rise to a sparse bath of parasitic two-level systems (TLSs). For superconducting qubits, TLSs residing
Bilmes, Alexander, Lisenfeld, Jürgen, Marthaler, Michael, Matityahu, Shlomi, Schechter, Moshe, Schön, Gerd, Shnirman, Alexander, Ustinov, Alexey V., Weiss, Georg, Zanker, Sebastian   +9 more
core   +3 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Pendekatan psikologi dakwah menangani histeria remaja muslim di Selangor [PDF]

, 2015
Gejala histeria dalam kalangan remaja di Malaysia merupakan epidemik sosial yang telah lama berlaku dalam masyarakat. Kejadian tersebut mengganggu proses pengajaran dan pembelajaran, psikologi, jasmani dan spiritual remaja.
Saparudin, Intan Farhana
core  

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

On the c-axis optical reflectivity of layered cuprate superconductors

, 1998
Using a conventional BCS -- Fermi liquid model we calculate the c-axis optical reflectivity of the layered high temperature cuprate superconductors by obtaining the finite temperature dynamical dielectric function in a microscopic self-consistent gauge ...
C. C. Homes, E. H. Hwang, E. H. Hwang, H. A. Fertig, H. A. Fertig, H. Shibata, I. O. Kulik, J. Schützmann, K. A. Moler, K. Takenaka, K. Tamasaku, K. Tamasaku, P. B. Allen, P. W. Anderson, R. E. Prange, R. J. Radtke, S. Das Sarma, S. Martin, S. Uchida, T. Kimura, T. Manako, W. E. Pickett, Y. Nambu   +22 more
core   +1 more source

Extraordinarily Efficient Conduction in a Redox-Active Ionic Liquid [PDF]

, 2010
Iodine added to iodide-based ionic liquids leads to extraordinarily efficient charge transport, vastly exceeding that expected for such viscous systems.
Bai, Bonhôte, Cukierman, Grotthuss, Grätzel, Jerman, Kawano, Kawano, Kubo, Mittelman, Nour, Papageorgiou, Price, Seki, Stegemann, Stilbs, Svensson, Thorsmølle, Ueno, Wasserscheid, Xu, Yamamoto, Ye, Zistler   +23 more
core   +2 more sources

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Femtosecond phase-resolved microscopy of plasmon dynamics in individual gold nanospheres

, 2012
The selective optical detection of individual metallic nanoparticles (NPs) with high spatial and temporal resolution is a challenging endeavour, yet is key to the understanding of their optical response and their exploitation in applications from ...
Borri, Paola, Langbein, Wolfgang, Masia, Francesco   +2 more
core   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source