Results 91 to 100 of about 273,680 (312)
Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses
Advanced Materials, EarlyView.Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami +15 more
wiley +1 more source
Large-Value Payment System Design and Risk Management [PDF]
This article considers how wholesale (also often called large-value) payment systems can be organised, how they have evolved over recent decades and what are the forces currently at play in shaping settlement mechanisms.
Cronin, David
core
Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications
Advanced Materials, EarlyView.Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin +5 more
wiley +1 more source
Cost recovery and pricing of payment services [PDF]
A modern payment system is essential for promoting domestic and international trade and exchange as well as developing financial markets. Payment users will be directed toward the most efficient payment methods when the costs of producing those services ...
Keppler, Robert H. +2 more
core
Advanced Materials, EarlyView.We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena +6 more
wiley +1 more source
Price Incentives and Consumer Payment Behaviour [PDF]
In this paper we estimate the effect of particular price incentives on consumer payment patterns using transaction-level data. We find that participation in a loyalty program and access to an interest-free period, both of which lower the price of credit ...
Tim West, Kylie Smith, John Simon
core
Advanced Materials, EarlyView.This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao +8 more
wiley +1 more source
Sistemasi: Jurnal Sistem InformasiFinancial transactions over the internet often become targets of cyber attacks that can harm users in conducting transactions due to negligence from both the system and human error.
Novi Hardiansyah +2 more
doaj +1 more source
Can the Fed be a payment system innovator? [PDF]
Competition ; Payment ...
John A. Weinberg, Jeffrey M. Lacker
core
Advanced Materials, EarlyView.Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang +9 more
wiley +1 more source