Ray-Hua Horng

Ray-Hua Horng is a Visiting Professor at the Department of Physics, Chemistry and Biology (IFM) at Linköping University. Their research focuses on semiconductor materials, electronic device fabrication, and sensor technology.

• Affiliation: Thin Film Physics (TUNNF) division, Materials Optics (TFOPTIK) unit

Research Interests

• Wide bandgap semiconductors (GaN, Ga₂O₃)
• Ohmic contact optimization
• Metal-oxide semiconductor devices
• Micro-LED fabrication techniques
• Nanoparticle-enhanced gas sensors

Publication Trends: Recent 2025 work spans GaN-based transistor contacts, β-Ga₂O₃ MOSFETs, µLED fabrication methods, and metal oxide gas sensors, reflecting expertise in semiconductor device engineering and materials optimization.