Ruichun Luo
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View article: Mechanistic Insights into Dislocation‐Mediated Single‐Atom Doping of 2D Transition Metal Dichalcogenides
Mechanistic Insights into Dislocation‐Mediated Single‐Atom Doping of 2D Transition Metal Dichalcogenides Open
Single‐atom doping represents a powerful approach for the atomic‐level modulation of the physicochemical properties of 2D materials. Yet, the incorporation of dopants at structurally complex dislocation sites remains largely uncharted, owi…
View article: Sub‐Nanometer Pt Nanowires with Disordered Shells for Highly Active Electrocatalytic Oxidation of Formic Acid
Sub‐Nanometer Pt Nanowires with Disordered Shells for Highly Active Electrocatalytic Oxidation of Formic Acid Open
Controlled synthesis of one‐dimensional materials at atomic‐scale dimensions represents a milestone in nanotechnology, offering the potential to maximize atom utilization while enhancing catalytic performance. However, achieving structural…
View article: Controlled fabrication of freestanding monolayer SiC by electron irradiation
Controlled fabrication of freestanding monolayer SiC by electron irradiation Open
The design and preparation of novel quantum materials with atomic precision are crucial for exploring new physics and for device applications. Electron irradiation has demonstrated as an effective method for preparing novel quantum materia…
View article: Low-dose imaging denoising with one pair of noisy images
Low-dose imaging denoising with one pair of noisy images Open
Low-dose imaging techniques have many important applications in diverse fields, from biological engineering to materials science. Samples can be protected from phototoxicity or radiation-induced damage using low-dose illumination. However,…
View article: Van der Waals interfacial reconstruction in monolayer transition-metal dichalcogenides and gold heterojunctions
Van der Waals interfacial reconstruction in monolayer transition-metal dichalcogenides and gold heterojunctions Open
The structures and properties of van der Waals (vdW) heterojunctions between semiconducting two-dimensional transition-metal dichalcogenides (2D TMDs) and conductive metals, such as gold, significantly influence the performances of 2D-TMD …
View article: Self-Supported Nanoporous Gold with Gradient Tin Oxide for Sustainable and Efficient Hydrogen Evolution in Neutral Media
Self-Supported Nanoporous Gold with Gradient Tin Oxide for Sustainable and Efficient Hydrogen Evolution in Neutral Media Open
Hydrogen evolution reaction (HER) in neutral medium suffers from slow kinetics as compared to that in alkaline or acidic conditions, owing to larger Ohmic loss and low proton concentration. Here we report that a self-suppor... | Find, read…
View article: Inlaid ReS<sub>2</sub> Quantum Dots in Monolayer MoS<sub>2</sub>
Inlaid ReS<sub>2</sub> Quantum Dots in Monolayer MoS<sub>2</sub> Open
Two-dimensional (2D) transition-metal dichalcogenides (TMDs) are prospective materials for quantum devices owing to their inherent 2D confinements. They also provide a platform to realize even lower-dimensional in-plane electron confinemen…
View article: CSD 1583585: Experimental Crystal Structure Determination
CSD 1583585: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Ordered Intermetallic Nanoparticles with High Catalytic Activity Prepared by an Electrochemically Induced Phase Transformation
Ordered Intermetallic Nanoparticles with High Catalytic Activity Prepared by an Electrochemically Induced Phase Transformation Open
The synthesis of alloys with long range atomic scale ordering (ordered intermetallics) is an emerging field of nanochemistry. Ordered intermetallic nanoparticles are useful for a wide variety of applications such as catalysis, superconduct…
View article: Ordered Intermetallic Nanoparticles with High Catalytic Activity Prepared by an Electrochemically Induced Phase Transformation
Ordered Intermetallic Nanoparticles with High Catalytic Activity Prepared by an Electrochemically Induced Phase Transformation Open
The synthesis of alloys with long range atomic scale ordering (ordered intermetallics) is an emerging field of nanochemistry. Ordered intermetallic nanoparticles are useful for a wide variety of applications such as catalysis, superconduc…
View article: Grain Boundary Sliding and Amorphization are Responsible for the Reverse Hall-Petch Relation in Superhard Nanocrystalline Boron Carbide
Grain Boundary Sliding and Amorphization are Responsible for the Reverse Hall-Petch Relation in Superhard Nanocrystalline Boron Carbide Open
The recent observation of the reverse Hall-Petch relation in nanocrystalline ceramics offers a possible pathway to achieve enhanced ductility for traditional brittle ceramics via the nanosize effect, just as nanocrystalline metals and allo…
View article: Structure Re‐determination and Superconductivity Observation of Bulk 1T MoS<sub>2</sub>
Structure Re‐determination and Superconductivity Observation of Bulk 1T MoS<sub>2</sub> Open
2H MoS 2 has been intensively studied because of its layer‐dependent electronic structures and novel physical properties. Though the metastable 1T MoS 2 with a [MoS 6 ] octahedron was observed over the microscopic area, the true crystal st…