1. Enhanced upconversion emission in air using novel stretched poly(vinyl alcohol) thin films. Issue 6 (12th September 2018) Authors: Mori, Takeshi; Mori, Tomohiro; Saito, Akane; Koishi, Hideyuki; Nakamoto, Chikanobu; Fujii, Akira; Saomoto, Hitoshi Journal: Molecular Systems Design and Engineering Issue: Volume 3:Issue 6(2018) Page Start: 908 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗