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Ri-ichi Murakami

Chengdu University

No. 1 Shi Lin Upper Street

Chengdu

China

  • Chengdu University

SCHOLARLY PAPERS

5

DOWNLOADS

188

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Abnormal Improved Dielectricity of the La-Doped Relaxor Ferroelectric 0.4pnn-0.6pht

Downloads 64 (924,743)

Abnormal Improved Dielectricity of the La-Doped Relaxor Ferroelectric 0.4pnn-0.6pht

Number of pages: 19 Posted: 22 Mar 2022
Shiyi Zhang, Dongyan Zhang, Yangxi Yan, Maolin Zhang, Zhimin Li, Pangpang Wang and Ri-ichi Murakami
Xidian University, Xidian University, Henan Polytechnic University, Xidian University, Xidian University, affiliation not provided to SSRN and Chengdu University
Downloads 38 (1,238,337)

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PNN-PHT, abnormal dielectricity, domain structure, PNRs

Abnormal Improved Dielectricity of the La-Doped Relaxor Ferroelectric 0.4pnn-0.6pht

Number of pages: 19 Posted: 11 Apr 2022
Shiyi Zhang, Dongyan Zhang, Yangxi Yan, Maolin Zhang, Zhimin Li, Pangpang Wang and Ri-ichi Murakami
Xidian University, Xidian University, Henan Polytechnic University, Xidian University, Xidian University, affiliation not provided to SSRN and Chengdu University
Downloads 26 (1,415,710)

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PNN-PHT, abnormal dielectricity, Domain Structure, PNRs

2.

Improving Piezoelectric Properties of Pb(Ni,Nb)O3-Pb(Hf, Ti)O3 Ceramics by Nd2o3 Addition

Number of pages: 26 Posted: 22 Mar 2023
Shiyi Zhang, MengDi Cheng, Yangxi Yan, Zhimin Li, Pangpang Wang, Ri-ichi Murakami and Dongyan Zhang
Xidian University, Xidian University, Henan Polytechnic University, Xidian University, affiliation not provided to SSRN, Chengdu University and Xidian University
Downloads 35 (1,249,711)

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PNN-PHT, high piezoelectricity, local structural heterogeneity, Relaxor MPB

3.

A Synergistic Approach to Attain High Piezoelectric Performance in Pb(Ni1/3nb2/3)O3-Pb(Lu1/2nb1/2)O3-Pbtio3 Ternary Ceramics

Number of pages: 24 Posted: 30 May 2023
MengDi Cheng, Yangxi Yan, Zhimin Li, Pangpang Wang, Ri-ichi Murakami and Dongyan Zhang
Xidian University, Henan Polytechnic University, Xidian University, affiliation not provided to SSRN, Chengdu University and Xidian University
Downloads 34 (1,277,121)

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High piezoelectricity, Relaxor ferroelectrics, thermal stability, Local structural heterogeneity, Domain configuration

4.

Effect of Mo6+ Induced Valence Changes of Transition Metal Ions in Mn-Rich Layered Cathode Materials on Electrochemical Performance

Number of pages: 31 Posted: 19 Oct 2023
Junxiao Shen, Yangxi Yan, Zhimin Li, Pangpang Wang, Ri-ichi Murakami and Dongyan Zhang
Xidian University, Henan Polytechnic University, Xidian University, affiliation not provided to SSRN, Chengdu University and Xidian University
Downloads 29 (1,345,526)

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LiNi0.5Mn0.5O2, Jahn-Teller effect, rate performance

5.

Construction of Low Domain Wall Density in Pnn-Pin-Pt Piezoelectric Ceramics for High Electromechanical Performance Using Defect Engineering

Number of pages: 21 Posted: 27 Feb 2024
Jianning Liu, Zhe Fu, Yangxi Yan, Zhimin Li, Pangpang Wang, Ri-ichi Murakami and Dongyan Zhang
Xidian University, affiliation not provided to SSRN, Henan Polytechnic University, Xidian University, affiliation not provided to SSRN, Chengdu University and Xidian University
Downloads 26 (1,372,601)

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PNN-PIN-PT ceramics, Defect dipoles, Mechanical quality factor Qm, Low domain wall density