A dynamically reconfigurable terahertz metasurface enabled by hybrid Ge 2 Sb 2 Te 5 and VO 2 phase-change materials

Key Points

• This research aims to develop a multifunctional terahertz metasurface using phase-change materials that can be controlled by temperature.
• Proposed a terahertz metasurface design based on hybrid materials
• Utilized Ge2Sb2Te5 and VO2 phase-change materials
• Explored temperature control as a means to dynamically reconfigure the metasurface
• Demonstrated the metasurface can change functionality based on temperature variations
• The hybrid approach shows improved versatility compared to standard materials