Chiyui Ahn

Bottom-up precise synthesis of stable platinum dimers on graphene

Synaptic electronics: materials, devices and applications

Composition- and phase-controlled synthesis and applications of alloyed phase heterostructures of transition metal disulphides

Platinum single-atom and cluster catalysis of the hydrogen evolution reaction

Graphene-templated directional growth of an inorganic nanowire

Phase Change Memory

Symmetric and Asymmetric Decoration of Graphene: Bimetal‐Graphene Sandwiches

Noncovalent Functionalization of Graphene and Graphene Oxide for Energy Materials, Biosensing, Catalytic, and Biomedical Applications

Rational Design of Semiconductor‐Based Chemiresistors and their Libraries for Next‐Generation Artificial Olfaction

Emerging Two-Dimensional Nanomaterials for Electrocatalysis

Memristors for Energy‐Efficient New Computing Paradigms

Imperfections and their passivation in halide perovskite solar cells

Fine Pore‐Structure Engineering by Ligand Conformational Control of Naphthalene Diimide‐Based Semiconducting Porous Coordination Polymers for Efficient Chemiresistive Gas Sensing

In-memory computing with resistive switching devices

Heterogeneous single-atom catalysis

Electrocatalysts by atomic layer deposition for fuel cell applications

Cocatalysts for Selective Photoreduction of CO₂into Solar Fuels

Metal–Oxide RRAM

Enhancing Efficiency of Perovskite Solar Cells via N‐doped Graphene: Crystal Modification and Surface Passivation

Extremely Stable Platinum Nanoparticles Encapsulated in a Zirconia Nanocage by Area‐Selective Atomic Layer Deposition for the Oxygen Reduction Reaction

Enhanced charge carrier mobility and lifetime suppress hysteresis and improve efficiency in planar perovskite solar cells

Selective metal deposition at graphene line defects by atomic layer deposition

Energy-Efficient Phase-Change Memory with Graphene as a Thermal Barrier

Crystallization properties and their drift dependence in phase-change memory studied with a micro-thermal stage