Mechanoluminescence properties of red-emitting piezoelectric semiconductor MZnOS:Mn²⁺ (M = Ca, Ba) with layered structure

• TU Dong

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University

• PENG Dengfeng

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University

• XU Chao-Nan

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University International Institute for Carbon-Neutral Energy Research (WPI-I²CNER), Kyushu University

• YOSHIDA Akihito

  National Institute of Advanced Industrial Science and Technology (AIST)

Bibliographic Information

Other Title

• Mechanoluminescence properties of red-emitting piezoelectric semiconductor MZnOS:Mn2+ (M = Ca, Ba) with layered structure

Abstract

We report the red-emitting mechanoluminescence (ML) materials based on the piezoelectric semiconductors MZnOS:Mn²⁺ (M = Ca, Ba) synthesized by solid-state reaction. Both of the CaZnOS:Mn²⁺ and BaZnOS:Mn²⁺ show red light emission upon the compressive load, and the CaZnOS:Mn²⁺ emits a more intense red ML light at the same condition. We propose it should be considered to the polar non-centrosymmetric crystal structure of CaZnOS.

Journal

• Journal of the Ceramic Society of Japan

  Journal of the Ceramic Society of Japan 124 (6), 702-705, 2016

  The Ceramic Society of Japan

Keywords

• Mechanoluminescence
• CaZnOS
• BaZnOS
• Non-centrosymmetric

Details

• CRID: 1390282680262099840
• NII Article ID: 130005155657
• DOI: 10.2109/jcersj2.15301
• ISSN: 13486535
• ISSN: 18820743
• Web Site: https://www.jstage.jst.go.jp/article/jcersj2/124/6/124_15301/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed