Please use this identifier to cite or link to this item: http://ri.uaemex.mx/handle20.500.11799/71065
Title: Effect of thermal treatment on Zn nanodisks
Authors: Pedro Estanislao Acuña Avila 
ROBERTO LOPEZ RAMIREZ 
ENRIQUE VIGUERAS SANTIAGO 
SUSANA HERNANDEZ LOPEZ 
MARCO ANTONIO CAMACHO LOPEZ 
CARLOS ELIAS ORNELAS GUTIERREZ 
Wilber Antunez Flores 
Keywords: zinc;evaporación térmica;alto vacío;nanodiscos;óxido de zinc;info:eu-repo/classification/cti/2
Publisher: AIP Advances
Description: Artículo asociado a tesis de Doctorado del estudiante Pedro Estanislao Acuña Avila
Metallic Zn nanodisks with hexagonal morphology were obtained onto glass sub- strate under vacuum thermal evaporation. A thermal characterization of Zn nanodiks showed a lower oxidation temperature than source powder Zn. Different thermal treatment on Zn nanodisks played an important role on the morphology, crystal size and surface vibrational modes of ZnO. The growth of ZnO nanoneedles started at the edge of metallic zinc hexagonal structures according with SEM images, the higher temperature the longer needles were grown. XRD diffractogram confirmed the wurtzite structure of ZnO with metallic nuclei. A wide band between 530 and 580 cm−1 of Raman scattering corresponded at surface vibrational modes not observed at higher temperature
Other Identifiers: http://hdl.handle.net/20.500.11799/71065
Rights: info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
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