Image (IMAGE) Higher Education Press Caption PFP as a result of polarization staining Credit Huibin Yang, Minhui Xu, Honghui He, Nan Zeng, Jiawei Song, Tongyu Huang, Ziyang Liang, Hui Ma Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.