Optical and structural tuning of calcium fluoride films via low-temperature swift heavy ion irradiation

Key Points

• Calcium fluoride films exhibit significant changes in optical properties after swift heavy ion irradiation, demonstrating a novel approach to material design.
• The structural properties of these films were analyzed using advanced characterization techniques, confirming observed alterations in material behavior under irradiation.
• Experimental procedures involved low-temperature conditions to assess the stability and response of calcium fluoride thin films to ion irradiation.
• These findings may enhance applications in optics and electronics, yet further research is needed to fully understand long-term effects.