Study on the Piezoresistivity of Cr-Doped V₂O₃ Thin Film for MEMS Sensor Applications Academic Background Piezoresistive microelectromechanical systems (MEMS) sensors are devices that utilize the piezoresistive effect of a material to convert stress changes, induced by the physical property being observed, into resistance changes. These sensors, su...
Dual-Functional Cu₂O/g-C₃N₄ Heterojunctions: A High-Performance SERS Sensor and Photocatalytic Self-Cleaning System for Water Pollution Detection and Remediation Academic Background With the rapid expansion of industrialization and agricultural activities, water pollution has become a significant global environmental issue. Large quantities of harm...
Scalable Production of Ultraflat and Ultraflexible Diamond Membranes Academic Background Diamond, as a material with exceptional physical properties, holds significant potential in various fields such as electronics, photonics, mechanics, thermotics, and acoustics. However, despite substantial progress in diamond research over the past decades, the...
Research on Solid-State Nuclear Clocks Based on 229ThF4 Thin Films Academic Background Nuclear clocks, based on nuclear transitions, offer extremely high precision and stability. In recent years, nuclear clocks based on the thorium-229 (229Th) nuclear isomer transition have garnered significant attention. The 229Th nuclear isomer transition has an ...
Mobile Iodine Capture Technology Enhances the Stability of Perovskite Solar Cells Background Introduction Perovskite Solar Cells (PSCs) are considered promising candidates for future photovoltaic power generation due to their high efficiency and low cost. However, the stability issues of perovskite materials themselves, particularly photolysis and ...
Non-Thermal Phonon Dynamics and Excitonic Condensed States Probed by Surface-Sensitive Electron Diffraction Background Introduction The interaction between excitons and phonons determines the energy flow in photo-excited materials and controls the emergence of related phases. With the advancement of materials science, electron or X-ray pulse techni...
Electrochemical Mechanical Failure Caused by Rotational Stacking Faults in Layered Oxide Cathodes Background Electrochemical mechanical degradation is one of the primary causes of capacity decline in high energy density cathode materials, especially those based on intercalated layered oxides. This paper reveals the presence of Rotational Stacking F...
Report on the Study of Quantum Coherent Spins in Hexagonal Boron Nitride at Room Temperature Introduction The realization of quantum networks and sensors requires solid-state spin-photon interfaces that possess single-photon emission capabilities and long-lived spin coherence, which can be integrated into scalable devices. Ideally, these devices sh...
Electron-Nucleus Dynamics Study of Photocatalytic Water Splitting on Rutile Titanium Dioxide Surface Background and Motivation Photocatalytic water splitting is one of the important applications of photocatalytic technology, while titanium dioxide (TiO₂) is a photocatalytic material with significant application potential. Although TiO₂ performs rem...
Study on Electric-field-induced Multiferroic Topological Solitons in BiFeO3 Thin Films Academic Background Topologically protected magnetic structures in magnetic materials are predicted to be powerful tools for topological information technology. However, future magnetic soliton technology may rely more on antiferromagnetic materials due to their ...