One step reactive ion etching of black germanium conical nanostructures: Ultra-wide solar spectral absorption, finite element simulation, super hydrophilicity, photothermal conversion
Yongheng Chen, Cai Zhang, Zao Yi, Jingjun Wu, Yubin Zhang, Liang Bian, Li liu, Xin Ye, Hua Yang, Hailiang Li
Topics & Concepts
GermaniumPhotothermal therapyMaterials scienceOptoelectronicsAbsorption (acoustics)Surface plasmon resonanceBlack siliconReactive-ion etchingIsotropic etchingNanostructureEvaporationEnergy conversion efficiencySemiconductorEtching (microfabrication)OpticsNanotechnologyLayer (electronics)SiliconNanoparticleComposite materialPhysicsThermodynamicsNanowire Synthesis and ApplicationsThermal Radiation and Cooling TechnologiesPlasmonic and Surface Plasmon Research