Optical and structural properties of P-doped ZnO microsphere synthesized by pulsed laser ablation

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

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

2 Citations (Scopus)

Abstract

We succeeded in synthesizing phosphorus (P)-doped ZnO microspheres using a ZnO sintered target containing 2 wt% of P2O5 by pulsed laser ablation in air. Phosphorus is one of the prospective materials for p-type ZnO. Raman peak of the Pdoped ZnO microspheres indicated local vibrational mode of P-O. Additionally, room-temperature photoluminescence (RT-PL) properties of the microsphere were investigated under laser excitation using a Q-switched Nd:YAG laser (355 nm) and He-Cd laser (325 nm) in the air. P-doped ZnO microspheres showed whispering-gallery-mode (WGM) lasing in ultraviolet (UV) region by optical pumping.

Original languageEnglish
Title of host publicationOxide-Based Materials and Devices VII
EditorsDavid C. Look, Ferechteh H. Teherani, David J. Rogers
PublisherSPIE
ISBN (Electronic)9781628419849
DOIs
Publication statusPublished - Jan 1 2016
EventOxide-Based Materials and Devices VII - San Francisco, United States
Duration: Feb 14 2016Feb 17 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9749
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherOxide-Based Materials and Devices VII
CountryUnited States
CitySan Francisco
Period2/14/162/17/16

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Optical and structural properties of P-doped ZnO microsphere synthesized by pulsed laser ablation'. Together they form a unique fingerprint.

  • Cite this

    Fujiwara, Y., Ikebuchi, T., Ueyama, T., Tanaka, T., Nagasaki, F., Higashihata, M., Nakamura, D., & Okada, T. (2016). Optical and structural properties of P-doped ZnO microsphere synthesized by pulsed laser ablation. In D. C. Look, F. H. Teherani, & D. J. Rogers (Eds.), Oxide-Based Materials and Devices VII [97490T] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9749). SPIE. https://doi.org/10.1117/12.2212157