Hyeonhu Bae
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View article: Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe <sub>3</sub> Ge
Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe <sub>3</sub> Ge Open
Searching for Kagome magnets with novel magnetic and electronic properties has been attracting significant efforts recently. Here, the magnetic, electronic, and thermoelectric properties of Fe 3 Ge single crystals with Fe atoms forming a s…
View article: Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe3Ge
Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe3Ge Open
The search for kagome magnets with unconventional magnetic and electronic properties has gained significant attention in recent years. We report the magnetic, electronic, and thermoelectric properties of Fe3Ge single crystals, where the Fe…
View article: Designing flat bands, localized and itinerant states in TaS2 trilayer heterostructures
Designing flat bands, localized and itinerant states in TaS2 trilayer heterostructures Open
Stacking and twisting van der Waals materials provides a powerful tool to engineer quantum matter. For instance, 1T-TaS2 monolayers are Mott insulators, whereas layered 1H-TaS2 is metallic and superconducting; thus, the T/H bilayer, where …
View article: Detecting specific volatile organic compounds in aquaculture monitoring using tungsten diselenide monolayers
Detecting specific volatile organic compounds in aquaculture monitoring using tungsten diselenide monolayers Open
View article: Designing Flat Bands, Localized and Itinerant States in TaS2 Trilayer Heterostructures
Designing Flat Bands, Localized and Itinerant States in TaS2 Trilayer Heterostructures Open
Stacking and twisting van der Waals materials provide a powerful tool to design quantum matter and engineer electron correlation. For instance, monolayers of 1T- and 1H-TaS2 are Mott insulating and metallic (also superconducting), respecti…
View article: Enhanced magnetization by defect-assisted exciton recombination in atomically thin <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>CrCl</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>
Enhanced magnetization by defect-assisted exciton recombination in atomically thin Open
View article: Topotaxial Mutual-Exchange Growth of Magnetic Zintl Eu$_3$In$_2$As$_4$ Nanowires with Axion Insulator Classification
Topotaxial Mutual-Exchange Growth of Magnetic Zintl Eu$_3$In$_2$As$_4$ Nanowires with Axion Insulator Classification Open
Nanomaterials bring to expression unique electronic properties that promote advanced functionality and technologies. Albeit, nanoscale growth presents paramount challenges for synthesis limiting the diversity in structures and compositions…
View article: First-Principles Approach for Assessing the Detection of Alzheimer’s Biomarkers Using Titanium Carbide MXenes
First-Principles Approach for Assessing the Detection of Alzheimer’s Biomarkers Using Titanium Carbide MXenes Open
Alzheimer's disease (AD) is considered the most common neurodegenerative condition and is the main cause of dementia. AD progresses rapidly and is the major cause of death in the elderly population; thus, an early diagnosis is of vital imp…
View article: Hybrid-order topology in unconventional magnets of Eu-based Zintl compounds with surface-dependent quantum geometry
Hybrid-order topology in unconventional magnets of Eu-based Zintl compounds with surface-dependent quantum geometry Open
The exploration of magnetic topological insulators is instrumental in exploring axion electrodynamics and intriguing transport phenomena, such as the quantum anomalous Hall effect. Here, we report that a family of magnetic compounds Eu$_{2…
View article: Heavy fermions vs doped Mott physics in heterogeneous Ta-dichalcogenide bilayers
Heavy fermions vs doped Mott physics in heterogeneous Ta-dichalcogenide bilayers Open
View article: Linked PDF of Table of Contents
Linked PDF of Table of Contents Open
View article: Enhanced Magnetization by Defect-Assisted Exciton Recombination in Atomically Thin CrCl$_3$
Enhanced Magnetization by Defect-Assisted Exciton Recombination in Atomically Thin CrCl$_3$ Open
Two dimensional (2D) semiconductors present unique opportunities to intertwine optical and magnetic functionalities and to tune these performances through defects and dopants. Here, we integrate exciton pumping into a quantum sensing proto…
View article: Identification of Selected Persistent Organic Pollutants in Agricultural Land by Carbon Nitride (C<sub>3</sub>N<sub>5</sub>) Based Nano Sensors
Identification of Selected Persistent Organic Pollutants in Agricultural Land by Carbon Nitride (C<sub>3</sub>N<sub>5</sub>) Based Nano Sensors Open
Efficient detection of selected persistent organic pollutants (POPs) is extremely important for the safety of humans and for the moderation of agriculture. This calls for the design of versatile nanosensors capable of sensing toxic POPs wi…
View article: Linked PDF of Table of Contents
Linked PDF of Table of Contents Open
• mild reaction conditions and simple operation• dioxazolones as safe and easy-to-handle amide precursors
View article: Heterogeneous Ta-dichalcogenide bilayer: heavy fermions or doped Mott physics?
Heterogeneous Ta-dichalcogenide bilayer: heavy fermions or doped Mott physics? Open
Controlling and understanding electron correlations in quantum matter is one of the most challenging tasks in materials engineering. In the past years a plethora of new puzzling correlated states have been found by carefully stacking and t…
View article: Molybdenum Carbide MXenes as Efficient Nanosensors Towards Selected Chemical Warfare Agents
Molybdenum Carbide MXenes as Efficient Nanosensors Towards Selected Chemical Warfare Agents Open
There has been budding demand for the fast, reliable, inexpensive, non-invasive, sensitive, and compact sensors with low power consumption in various fields, such as defence, chemical sensing, health care, and safe environment monitoring u…
View article: Complex ligand adsorption on 3D atomic surfaces of synthesized nanoparticles investigated by machine-learning accelerated ab initio calculation
Complex ligand adsorption on 3D atomic surfaces of synthesized nanoparticles investigated by machine-learning accelerated ab initio calculation Open
Nanoparticle surfaces are passivated by surface-bound ligands, and their adsorption on synthesized nanoparticles is complicated because of intricate and low-symmetry surface structures. Thus, it is challenging to precisely investigate liga…
View article: Efficient Sensing of Selected Amino Acids as Biomarker by Green Phosphorene Monolayers: Smart Diagnosis of Viruses
Efficient Sensing of Selected Amino Acids as Biomarker by Green Phosphorene Monolayers: Smart Diagnosis of Viruses Open
Effective techniques for the detection of selected viruses detection of their amino acids (AAs) constituents are highly desired, especially in the present COVID pandemic. Motivated by this, we have used density functional theory (DFT) simu…
View article: Conversion of CO<sub>2</sub> into Formic Acid on Transition Metal-Porphyrin-like Graphene: First Principles Calculations
Conversion of CO<sub>2</sub> into Formic Acid on Transition Metal-Porphyrin-like Graphene: First Principles Calculations Open
Recently, transition metal (TM)-porphyrin-like graphene has been predicted to be a promising material for CO2 capturing under favorable conditions. Such materials can capture CO2 at 300 K and release it at 450 K. Howe…
View article: Unidirectional Alignment of AgCN Microwires on Distorted Transition Metal Dichalcogenide Crystals
Unidirectional Alignment of AgCN Microwires on Distorted Transition Metal Dichalcogenide Crystals Open
Van der Waals epitaxy on the surface of two-dimensional (2D) layered crystals has gained significant research interest for the assembly of well-ordered nanostructures and fabrication of vertical heterostructures based on 2D crystals. Altho…
View article: Competition between Hückel’s Rule and Jahn–Teller Distortion in Small Carbon Rings: A Quantum Monte Carlo Study
Competition between Hückel’s Rule and Jahn–Teller Distortion in Small Carbon Rings: A Quantum Monte Carlo Study Open
Structural properties and energetics of carbon rings are studied with the diffusion Monte Carlo (DMC) method. Our DMC-based geometry optimization reveals that both polyynic C4n and cumulenic C4n + 2 ring…
View article: Critical differences in 3D atomic structure of individual ligand-protected nanocrystals in solution
Critical differences in 3D atomic structure of individual ligand-protected nanocrystals in solution Open
Seeing subtle nanoparticle differences A challenge in the fabrication of nanoparticles is that even for particles of uniform size, there will still be a distribution in the atomic arrangements and surface capping ligands from one particle …
View article: Sensing of volatile organic compounds on two-dimensional nitrogenated holey graphene, graphdiyne, and their heterostructure
Sensing of volatile organic compounds on two-dimensional nitrogenated holey graphene, graphdiyne, and their heterostructure Open
View article: Short communication: Chia seed extract enhances physiochemical and antioxidant properties of yogurt
Short communication: Chia seed extract enhances physiochemical and antioxidant properties of yogurt Open
Yogurt is a healthy dairy food fermented by lactic acid bacteria (LAB). Because consumers demand healthier and more nutritious yogurt, numerous substances have been used to supplement yogurt. Chia seed has been reported to contain abundant…
View article: Enhancement in hydrogen storage capacities of light metal functionalized Boron–Graphdiyne nanosheets
Enhancement in hydrogen storage capacities of light metal functionalized Boron–Graphdiyne nanosheets Open
View article: Theoretical investigation of the vertical dielectric screening dependence on defects for few-layered van der Waals materials
Theoretical investigation of the vertical dielectric screening dependence on defects for few-layered van der Waals materials Open
First-principle calculations were employed to analyze the effects induced by vacancies of molybdenum (Mo) and sulfur (S) on the dielectric properties of few-layered MoS2.
View article: Rational design and observation of the tight interface between graphene and ligand protected nanocrystals
Rational design and observation of the tight interface between graphene and ligand protected nanocrystals Open
We rationally designed heterostructures of graphene and ligand protected nanocrystals, and systematically investigated their interface by Cs-TEM.
View article: Control of CO<sub>2</sub> Capture Process on Transition-Metal-Porphyrin-like Graphene with Mechanical Strain
Control of CO<sub>2</sub> Capture Process on Transition-Metal-Porphyrin-like Graphene with Mechanical Strain Open
Nanomaterials, such as zeolites and metal-organic frameworks, have been studied for CO2 capture and sequestration. However, this application of nanomaterials has been limited largely due to their poor selectivity for flue gases …
View article: Correction: Corrigendum: High-throughput screening of metal-porphyrin-like graphenes for selective capture of carbon dioxide
Correction: Corrigendum: High-throughput screening of metal-porphyrin-like graphenes for selective capture of carbon dioxide Open
View article: Steric effects of CO2 binding to transition metal-benzene complexes: A first-principles study
Steric effects of CO2 binding to transition metal-benzene complexes: A first-principles study Open