Thermoelectric and size-dependent analysis of microbeams incorporating nonlocal heat conduction and couple stress theory

Key Points

• Microbeams show enhanced thermoelectric efficiency when undergoing nonlocal heat conduction, suggesting improved performance.
• The analysis indicates significant size-dependent behavior, with thermal conduction varying across different scales.
• Modeling using couple stress theory factors in nonlocal effects, enabling a more accurate depiction of heat transfer dynamics.
• These findings may enable advancements in thermoelectric applications and materials design, supporting efficient energy conversion.