Fractional Quantum Hall Phases in High-Mobility n-Type Molybdenum Disulfide Transistors

Research Report on the Paper on Fractional Quantum Hall Phases in High Mobility n-Type Molybdenum Disulfide Transistors Background and Motivation At low temperatures, field-effect transistors (FETs) based on semiconducting transition metal dichalcogenides (TMDs) theoretically provide high carrier mobility, strong spin-orbit coupling, and intrinsic ...

CMOS-Compatible Strain Engineering for Monolayer Semiconductor Transistors

CMOS-Compatible Strain Engineering in Monolayer Semiconductor Transistors Academic Background With the continuous advancement of semiconductor technology, two-dimensional (2D) materials have garnered significant attention for their atomic-level thinness, which makes them ideal for high-density, low-power electronic devices. Among them, transition m...

High Sound Pressure Piezoelectric Micromachined Ultrasonic Transducers Using Sputtered Potassium Sodium Niobate

Advances in High Sound Pressure Piezoelectric Micromachined Ultrasonic Transducers Academic Background Ultrasonic transducers are widely used in object detection, non-destructive testing (NDT), biomedical imaging, and therapeutic treatments. Compared to traditional bulk ultrasonic transducers, piezoelectric micromachined ultrasonic transducers (PMU...

Study on the Piezoresistivity of Cr-Doped V2O3 Thin Film for MEMS Sensor Applications

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...

A Microgripper Based on Electrothermal Al–SiO2 Bimorphs

Research on Electrothermally Driven Al-SiO₂ Bimorph Microgripper Academic Background Microgrippers play a crucial role in assembly and manipulation at the micro and nano scales, with wide applications in microelectronics, MEMS (Micro-Electro-Mechanical Systems), and biomedical engineering. To ensure the safe handling of delicate materials and micro...