2015年美国材料学会“科学就是艺术”大赛获奖作品

一等奖：纳米芍药花

Zinc oxide nanoflower structure synthesized by pulsed laser deposition technique—Shang-Hsuan Wu, Academia Sinica

一等奖：石墨相氮化碳

Yanwen Yuan, Nanyang Technological University

一等奖：石墨烯潮汐

A SEM image of holey graphene film. The film is made by 900°C treated polystyrene/graphene xxide free-standing film.—Jiayu Wan, University of Maryland

二等奖：纳米吉他

SEM image of chemically-synthesized hexagonal shaped nanoparticles, which self-assemble on a silicon substrate to form a nano guitar.—Peter Reiss, CEA

二等奖：纳米向日葵

The "flower" is CH3NH3Pbl3 perovskite crystal grown on muscovite mica substrate. The material is a very hot solar cell material recently with the fastest-grown solar conversion efficiency comparing to other solar cells reaching 20% from 4% in only 5 years. It is considered as one of the most promising materials for solar technology. The image was captured by Scanning Electron Miscroscopy (SEM) and manipulated by Photoshop.—Son Tung Ha, Nanyang Technological University

二等奖：微洞穴

Microcave formed by tape on silicon, captured by scanning electron microscopy—Magnus Jonsson, Linkoping University