Hanyang University

Strong interlayer coupling and chiral flat-band cascades in twisted bilayer gratings

From atomic crystals to macroscopic material structures, twisted bilayer systems have emerged as a promising route to control wave phenomena. In few-layer van der Waals materials, however, the intrinsically weak interlayer coupling typically demands precise control of small twist...

Stretchable electroluminescent devices based on microLEDs: materials, fabrication, system design, and applications

Micro-light-emitting diodes (microLEDs) have emerged as one of the most promising emitters for stretchable electroluminescent (EL) devices owing to their high brightness, efficiency, operational stability, and environmental robustness. This review summarizes recent advances in mi...

Comparative Whole-Genome Sequence Analysis of Alternaria alternata KACC 411286 That Produces Alternariol-Derived Toxins and Its Secondary Metabolite Biosynthetic Potential

Alternaria alternata can produce alternariol (AOH), alternariol monomethyl ether (AME), altenusin (ALN), and altenuene (ALT) on fruits and vegetables. Much is unknown about the biosynthetic gene clusters (BGCs) of secondary metabolites (SMs) including ALT in A. alternata isolated...

Collaborative green technology investment and production delivery policy for a dual-channel supply chain under centralized decision making

The growing demand for environmentally responsible products has challenged dual-channel retailing and necessitates innovative policies that align economic and environmental objectives. This study introduces a coordinated production–delivery framework that optimizes green technolo...

Challenges and strategies toward next‐generation high‐performance flexible and printable thin‐film transistors

Abstract Printing‐based fabrication is emerging as a viable alternative to vacuum microfabrication for flexible thin‐film transistors (TFTs), enabling low‐cost, scalable, and low‐temperature manufacturing for additive processing and large‐area electronics. In this review, we summ...

Lithium Niobate Electro‐Optic Photonic Processor for Variational Quantum Eigensolver

Encoding quantum information in high-dimensional photonic states as a qudit provides a powerful route to resource-efficient quantum simulation. Among various integrated photonic platforms, lithium niobate on insulator is particularly attractive because it combines low optical los...

A Dispersant‐Driven Carbon‐Binder Domains Homogeneity in High‐Energy‐Density Electrodes for Lithium‐Ion Batteries

Achieving high energy density in lithium-ion batteries (LIBs) requires electrodes with a high fraction of active materials. An extreme reduction of inactive components such as conductive additives and binders can limit electron transport and undermine electrode integrity, thereby...

Beyond Economic Benefit: How Justice, Empowerment, and Political Trust Shape Residents’ Support for Space Tourism

This study extends research explaining resident trust through cost–benefit evaluations of tourism development. In the context of space tourism development, a government-led initiative that offers residents limited participation and few direct benefits, we drew on Lefebvre’s right...

Semantic information from smashed data: text reconstruction attack on phishing detection models in split learning

Phishing attacks via desktops, smartphones and internet of things devices are becoming increasingly sophisticated, posing critical security challenges for digital infrastructures. Defending against these attacks requires AI-based detection models that maintain high accuracy, sinc...

Digital twin platform for accelerating optimization of oxide semiconductor transistors to overcome fundamental performance-reliability trade-off

<title>Abstract</title> Amorphous oxide semiconductor (AOS) transistors are promising candidates for nextgeneration logic and high-density memory technologies, particularly for back-end-of-line– compatible monolithic three-dimensional integration. However, their widespread adopti...

Cultural determinants of participation in Wikipedia: a global analysis of the digital commons

This article identifies cultural factors influencing participation in large-scale knowledge-sharing systems, focusing on Wikipedia. Previous studies have typically examined either a limited number of Wikipedia language editions or a limited set of cultural dimensions. We address...

Relative Effects of Fabry‐Perot, Mie, and Guided‐Mode Resonance in Periodic Photonic Lattice Physics

ABSTRACT We investigate the physical origins of resonance effects in one‐dimensional periodic photonic lattices (PhL), focusing on the relative roles of Fabry–Perot (FP), Mie, and guided‐mode resonance (GMR) mechanisms. Using rigorous numerical simulations and modal analysis, we...

Corporate Social Responsibility, Rural Development, and Demographic Sustainability in a Transition Economy

Retaining population is a core condition for the long-term sustainability of rural communities, yet rural out-migration is often treated merely as evidence of local development failure. Agriculturally productive regions may continue to lose population even when output, corporate...

Choreographic Leadership Competencies in AI-Integrated Practice: Toward an Exploratory Conceptual Framework

As artificial intelligence (AI) systems become increasingly embedded in movement generation and aesthetic decision-making processes, the choreographer’s role in dance performance becomes more complex. This study examines how choreographic leadership can be reconsidered when nonhu...

Novel knit-like woven denim fabrics rendering differential shrinkage Half-Knit piles; better comfort and durability to conventional denim

Stretchable denim fabrics offering comfort and aestheticists are an area of interest for textile engineering today. This study developed an innovative woven denim that retains the classic woven appearance on the face, while exhibiting knit-like loop structures on the back. Four s...

Clinical Characteristics and Outcomes of Pediatric Patients With Long QT Syndrome: A Korean Multicenter Cohort Study

This multicenter nationwide cohort study comprehensively analyzed the clinical features, genetic architecture, and outcomes of Korean pediatric patients with long QT syndrome (LQTS).Prolonged QT intervals, fetal arrhythmia, and LQT2/3 genotypes compared to LQT1 were independent r...

Effect of visual stimulation on quantitative light-touch assessment using the active von Frey filament test

Quantitative assessment of light-touch sensation is essential in the evaluation of peripheral nerve disorders. Although the active von Frey filament test (AvF) provides objective and continuous tactile threshold measurements, the influence of testing conditions on AvF values rema...

Late Chronotype Is Associated With Dizziness and Postural Instability

OBJECTIVES: Sleep has been reported to be associated with dizziness. However, its relationship with chronotype, a behavioral manifestation of circadian rhythms reflecting individual variation in sleep-activity timing, has not been widely investigated. This study aimed to examine...

Reflex Charging for Anion‐Derived Solid Electrolyte Interphase Formation

ABSTRACT Lithium (Li) metal offers exceptional energy density but suffers from unstable interphases that lead to dendrite growth and poor reversibility. Because the interphase is established during the earliest stages of operation, controlling its formation is critical for stabil...

Reflex Charging for Anion‐Derived Solid Electrolyte Interphase Formation

ABSTRACT Lithium (Li) metal offers exceptional energy density but suffers from unstable interphases that lead to dendrite growth and poor reversibility. Because the interphase is established during the earliest stages of operation, controlling its formation is critical for stabil...