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author:

Zhang, Yu (Zhang, Yu.) [1] | Huang, Lijuan (Huang, Lijuan.) [2] | Leung, Chung Ming (Leung, Chung Ming.) [3] | Zhang, Wei (Zhang, Wei.) [4] | Xu, Zhixin (Xu, Zhixin.) [5] | Xie, Jiaxing (Xie, Jiaxing.) [6] | Xue, Wuming (Xue, Wuming.) [7] | Wu, Xiao (Wu, Xiao.) [8] (Scholars:吴啸) | Zhao, Chunlin (Zhao, Chunlin.) [9] (Scholars:赵纯林) | Lin, Tengfei (Lin, Tengfei.) [10] (Scholars:林腾飞) | Lin, Cong (Lin, Cong.) [11] (Scholars:林枞) | Gao, Min (Gao, Min.) [12] (Scholars:高旻)

Indexed by:

Scopus SCIE

Abstract:

The electric-field-modulation (E-modulation) of photoluminescence (PL) properties in bulk ceramics has attracted tremendous interest due to its potential application in optical data storage and communication devices. One promising approach of reversibly and largely modulating the PL intensity has been proposed in rare-earth Er3+-doped Pb0.96La0.04Zr0.9Ti0.1O3 (PLZT) antiferroelectrics (AFEs) based on the unique E-dependent antiferroelectric-ferroelectric (AFE-FE) phase transition. However, the AFE phase stability of PLZT doped with various Er contents and their E-modulated PL properties have not been systematically investigated. In this paper, the intrinsic AFE phase of PLZT-Er is found to be stabilized in the high-temperature and high-E regions with increasing Er3+ content. The enhanced AFE nature caused by increasing Er doping leads to a larger E dependent PL tunability (similar to 35%). Moreover, the ceramics exhibit the characteristics of both upconversion and downconversion PL (UCPL and DCPL) effects. Based on the excellent E-dependent dual-mode PL tunability, an optoelectronic device named the optical latch is demonstrated, where an electric signal can be used to trigger a notable intensity change in both the UCPL and DCPL modes. This reversible E-dependent dual-mode capability in PLZT-Er sheds light on a feasible approach to optoelectronic applications.

Keyword:

antiferroelectricity dual-mode photoluminescence electric-field modulation phase transitions rare-earth doping

Community:

  • [ 1 ] [Zhang, Yu]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 2 ] [Huang, Lijuan]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 3 ] [Xie, Jiaxing]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 4 ] [Xue, Wuming]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 5 ] [Wu, Xiao]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 6 ] [Zhao, Chunlin]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 7 ] [Lin, Tengfei]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 8 ] [Lin, Cong]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 9 ] [Gao, Min]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 10 ] [Leung, Chung Ming]Harbin Inst Technol, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
  • [ 11 ] [Zhang, Wei]State Grid Fujian EHV Co, Fuzhou 350001, Peoples R China
  • [ 12 ] [Xu, Zhixin]State Grid Fujian EHV Co, Fuzhou 350001, Peoples R China

Reprint 's Address:

  • [Gao, Min]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China;;

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Source :

ACS APPLIED MATERIALS & INTERFACES

ISSN: 1944-8244

Year: 2023

Issue: 11

Volume: 15

Page: 14596-14604

8 . 5

JCR@2023

8 . 5 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:49

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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