Kunfeng Chen
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View article: Research Progress of Persistent Luminescence Nanoparticles in Biological Detection Imaging and Medical Treatment
Research Progress of Persistent Luminescence Nanoparticles in Biological Detection Imaging and Medical Treatment Open
Persistent luminescence nanoparticles (PLNPs) represent a unique class of optical materials. They possess the ability to absorb and store energy from external excitation sources and emit light persistently once excitation terminates. Becau…
View article: Association between metal mixture in urine and abnormal blood pressure and mediated effect of oxidative stress based on BKMR and Machine learning method
Association between metal mixture in urine and abnormal blood pressure and mediated effect of oxidative stress based on BKMR and Machine learning method Open
These findings establish a mechanistic link between metal exposure and blood pressure dysregulation in young adults. Notably, the application of machine learning demonstrates novel utility in quantifying mixed metals on blood pressure and …
View article: Machine‐Learning‐Assisted Understanding of Depth‐Dependent Thermal Conductivity in Lithium Niobate Induced by Point Defects
Machine‐Learning‐Assisted Understanding of Depth‐Dependent Thermal Conductivity in Lithium Niobate Induced by Point Defects Open
Lithium niobate (LiNbO 3 , LN) has unique electro‐optic and piezoelectric properties, making it widely used in optical devices, telecommunications, sensors, and acoustic systems. Thermal conductivity κ is a critical property influencing th…
View article: Ceramic phosphors for laser-driven lighting
Ceramic phosphors for laser-driven lighting Open
View article: Dynamic lattice reconstruction of transition metal sulfides: Insights into microstructural evolution and electrocatalytic performance enhancement
Dynamic lattice reconstruction of transition metal sulfides: Insights into microstructural evolution and electrocatalytic performance enhancement Open
View article: Advanced Crystallization Methods for Thin-Film Lithium Niobate and Its Device Applications
Advanced Crystallization Methods for Thin-Film Lithium Niobate and Its Device Applications Open
Lithium niobate (LiNbO3) has remarkable ferroelectric properties, and its unique crystal structure allows it to undergo significant spontaneous polarization. Lithium niobate plays an important role in the fields of electro-optic modulation…
View article: Ir cluster/Fe2O3 heterostructures on carbon nanotubes boosting oxygen evolution/reduction reactions for flexible Zn-air battery
Ir cluster/Fe2O3 heterostructures on carbon nanotubes boosting oxygen evolution/reduction reactions for flexible Zn-air battery Open
View article: Electron-phonon coupling in lattice engineering of lithium niobate single crystal thin films
Electron-phonon coupling in lattice engineering of lithium niobate single crystal thin films Open
Lithium niobate (LN) single crystal thin films are a high-performance photonic platform with applications in electro-optic modulators, nonlinear optical devices, optical frequency combs, and acousto-optic modulators. LN's significance in p…
View article: Microstructural engineering of two-dimensional clay-based materials for advanced electrochemical energy conversion
Microstructural engineering of two-dimensional clay-based materials for advanced electrochemical energy conversion Open
View article: Lattice engineering via rational ordering for crystal growth and functions of materials
Lattice engineering via rational ordering for crystal growth and functions of materials Open
View article: Learning from Imperfect Data: Towards Efficient Knowledge Distillation of Autoregressive Language Models for Text-to-SQL
Learning from Imperfect Data: Towards Efficient Knowledge Distillation of Autoregressive Language Models for Text-to-SQL Open
Large Language Models (LLMs) have shown promising performance in text-to-SQL, which involves translating natural language questions into SQL queries. However, current text-to-SQL LLMs are computationally expensive and challenging to deploy…
View article: Multiscale Crystallization of Inorganic Materials
Multiscale Crystallization of Inorganic Materials Open
How to form functional materials has long been the cornerstone in materials physics and chemistry, which stimulates general materials scientists to eagerly explore a variety of physicochemical methods toward fabricating desirable materials…
View article: In situ electrochemical redox tuning of MXene-Co-MOF to MXene/TiO2@Co3O4 nanosheet with enhanced activity and stability
In situ electrochemical redox tuning of MXene-Co-MOF to MXene/TiO2@Co3O4 nanosheet with enhanced activity and stability Open
Supercapacitors have witnessed significant development in recent years due to their high power density, fast charging rate, and excellent cycle stability, which can be used in wearable devices, electric wheel loader, and other energy stora…
View article: Speeding up the development of solid state electrolyte by machine learning
Speeding up the development of solid state electrolyte by machine learning Open
Solid-state electrolytes have been demonstrated immense potential with their high density and safety for Li, Na batteries. The discovery of novel crystals is of fundamental scientific and technological interest in solid-state chemistry. Th…
View article: Crystallization of amorphous anodized TiO<sub>2</sub> nanotube arrays
Crystallization of amorphous anodized TiO<sub>2</sub> nanotube arrays Open
Amorphous anodized TiO 2 nanotube arrays show amorphous-to-anatase transition. The amorphous–anatase mixed structure significantly improved Li-ion battery performance.
View article: Localization effect for doping and collaborative diffusion in Er<sup>3+</sup>:YAG melt
Localization effect for doping and collaborative diffusion in Er<sup>3+</sup>:YAG melt Open
In Er 3+ :YAG melt system, there is an equivalence within both structure and dynamics for Er 3+ and Y 3+ , which cannot be affected by system temperature and Er 3+ concentration.
View article: Polymorphs of Nb2O5 Compound and Their Electrical Energy Storage Applications
Polymorphs of Nb2O5 Compound and Their Electrical Energy Storage Applications Open
Niobium pentoxide (Nb2O5), as an important dielectric and semiconductor material, has numerous crystal polymorphs, higher chemical stability than water and oxygen, and a higher melt point than most metal oxides. Nb2O5 materials have been e…
View article: Hybrid metal halide perovskite magic-sized clusters, what’s next?
Hybrid metal halide perovskite magic-sized clusters, what’s next? Open
In recent years, hybrid metal halide perovskites (MHPs) materials have shown great potential application prospects in photovoltaics, catalysis, biomedicine, and quantum information technology due to their excellent optoelectronic propertie…
View article: How to fast grow large-size crystals?
How to fast grow large-size crystals? Open
View article: What are the key degrees of freedom for the next generation of quantum functional materials?
What are the key degrees of freedom for the next generation of quantum functional materials? Open
The emergence of new quantum degrees of freedom provides an opportunity for the development and breakthrough of performance bottlenecks in functional materials for modern applications. This article provides an overview of quantum functiona…
View article: CCDC 2234491: Experimental Crystal Structure Determination
CCDC 2234491: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2234490: Experimental Crystal Structure Determination
CCDC 2234490: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2234488: Experimental Crystal Structure Determination
CCDC 2234488: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2164789: Experimental Crystal Structure Determination
CCDC 2164789: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2234489: Experimental Crystal Structure Determination
CCDC 2234489: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2234487: Experimental Crystal Structure Determination
CCDC 2234487: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Multi-scale Crystallization Materials: Advances in <i>in-situ</i> Characterization Techniques and Computational Simulations
Multi-scale Crystallization Materials: Advances in <i>in-situ</i> Characterization Techniques and Computational Simulations Open
Large-sized crystalline materials are the basic raw materials in semiconductors, lasers, and communications.Preparation of large-scale, high-quality crystalline materials has become a bottleneck restricting the development of related indus…
View article: Narrowband SIW-SSPP Hybrid Bandpass Filter With Compact Profile at Ka-Band
Narrowband SIW-SSPP Hybrid Bandpass Filter With Compact Profile at Ka-Band Open
In this paper, a narrowband bandpass filter comprising substrate integrated waveguide (SIW) and spoof surface plasmon polaritons (SSPPs) is proposed, achieving miniaturization and low insertion loss at Ka-band. SIWs and SSPPs exhibit low a…
View article: Large-size Er,Yb:YAG Single Crystal: Growth and Performance
Large-size Er,Yb:YAG Single Crystal: Growth and Performance Open
Currently, although Er 3+ and Yb 3+ co-doped YAG crystals are widely used in high power solid state lasers, there are still many challenges in growing large size, low defect doped YAG crystals using the Czochralski (Cz) method.In this pape…
View article: Omni‐functional crystal: Advanced methods to characterize the composition and homogeneity of lithium niobate melts and crystals
Omni‐functional crystal: Advanced methods to characterize the composition and homogeneity of lithium niobate melts and crystals Open
Lithium niobate (LN) is a type of multifunctional dielectric and ferroelectric crystal that is widely used in acoustic, optical, and optoelectronic devices. The performance of pure and doped LN strongly depends on various factors, includin…