Synthesis and characterization of SB doped ZNO microspheres by pulsed laser ablation

F. Nagasaki, T. Shimogaki, T. Tanaka, T. Ikebuchi, T. Ueyama, Y. Fujiwara, M. Higashihata, D. Nakamura, T. Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We succeeded in synthesizing Sb-doped ZnO microspheres by ablating a ZnO sintered target containing of Sb with Nd:YAG laser in the air. The structural properties of the microspheres were investigated by Raman scatting studies. The Zn-Sb related local vibrational mode was detected 238 cm-1. Room-temperature photoluminescence properties of the microsphere were investigated under 325 nm He-Cd laser or 355 nm Nd:YAG laser excitation. An ultraviolet (UV) emission and lasing in whispering gallery mode (WGM) were observed from the photoexcited microsphere.

Original languageEnglish
Title of host publicationMOC 2015 - Technical Digest of 20th Microoptics Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784863485433
DOIs
Publication statusPublished - Feb 23 2016
Event20th Microoptics Conference, MOC 2015 - Fukuoka, Japan
Duration: Oct 25 2015Oct 28 2015

Publication series

NameMOC 2015 - Technical Digest of 20th Microoptics Conference

Other

Other20th Microoptics Conference, MOC 2015
CountryJapan
CityFukuoka
Period10/25/1510/28/15

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

Fingerprint Dive into the research topics of 'Synthesis and characterization of SB doped ZNO microspheres by pulsed laser ablation'. Together they form a unique fingerprint.

  • Cite this

    Nagasaki, F., Shimogaki, T., Tanaka, T., Ikebuchi, T., Ueyama, T., Fujiwara, Y., Higashihata, M., Nakamura, D., & Okada, T. (2016). Synthesis and characterization of SB doped ZNO microspheres by pulsed laser ablation. In MOC 2015 - Technical Digest of 20th Microoptics Conference [7416423] (MOC 2015 - Technical Digest of 20th Microoptics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MOC.2015.7416423