High-temperature Raman spectroscopy of colloidal black gold films
Description
The lab of Prof. Dr. Yan Lu from Helmholtz Zentrum Berlin für Materialien und Energie and Sergio Kogikoski from the University of Potsdam used VAHEAT to measure Raman spectra of the black gold films at varied temperatures from room temperature to 122 °C. Raman spectra were measured with low-intensity laser incidence (100 μW) to induce the reaction by temperature and not by light irradiation.