Optoelectronic Material HOIP Illustration (IMAGE) Georgia Institute of Technology Caption Optoelectronic materials that can be painted on and work great at room temperature: Here a molecular depiction. HOIPs defy conventional wisdom about semiconductors. Their chemistry is incredibly wobbly, whereas semiconductors have been based so far on steady, rigid, nearly still chemistry. HOIPs also defy physics models researchers have tried to apply to explain them. Credit Georgia Tech/Silva, Thouin Usage Restrictions Free for use to report on Georgia Tech research and related research. License Licensed 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.