@article{Xu2019, 
author = {Jiangtao Xu and Xiaoting Li and Yuxiang Wang and Ronghui Guo and Songmin Shang and Shouxiang Jiang},
title = {Flexible and reusable cap-like thin Fe2O3 film for SERS applications},
year = {2019},
journal = {Nano Research},
volume = {12},
number = {2},
pages = {381-388},
keywords = {flexible, surface-enhanced Raman scattering (SERS), α-Fe2O3, quartz fabric, Raman sensor},
url = {https://www.sciopen.com/article/10.1007/s12274-018-2227-1},
doi = {10.1007/s12274-018-2227-1},
abstract = {Cap-like α-Fe2O3 films are fabricated and deposited onto quartz fabric by using radio frequency magnetron sputtering and annealing. The treated fabric sample in this study shows highly sensitive surface-enhanced Raman scattering (SERS) and excellent flexibility, reproducibility and stability. In addition, the sample can be recovered after a washing process with an organic solvent and repeatedly used. The sensitive SERS performance is attributed to chemical enhancement through a charge transfer process. Moreover, the SERS performance is also found to be dependent on the light coupling effect. When the light absorbance rate of the α-Fe2O3 films increases at a wavelength near that of laser light, the film shows excellent sensitivity due to light coupling effect.}
}