Giant piezoelectricity in oxide thin films with nanopillar structure.

Stephen J. Pennycook , Caozheng Diao , Long Qing Chen , Andrivo Rusydi
Science 369 ( 6501) 292 -297

54
2020
Alkali-deficiency driven charged out-of-phase boundaries for giant electromechanical response.

Stephen J. Pennycook , Turab Lookman , John Wang , Xiangdong Ding
Nature Communications 12 ( 1) 2841 -2841

2021
Quantitative Observation of Threshold Defect Behavior in Memristive Devices with Operando X-ray Microscopy

Huajun Liu , Yongqi Dong , Mathew J. Cherukara , Kiran Sasikumar
ACS Nano 12 ( 5) 4938 -4945

6
2018
Origin of a Tetragonal BiFeO3 Phase with a Giant c/a Ratio on SrTiO3 Substrates

Huajun Liu , Ping Yang , Kui Yao , Khuong Phuong Ong
Advanced Functional Materials 22 ( 5) 937 -942

73
2012
Twinning rotation and ferroelectric behavior of epitaxial BiFeO3 (001) thin film

Huajun Liu , Ping Yang , Kui Yao , John Wang
Applied Physics Letters 96 ( 1) 012901

37
2010
Thickness-dependent twinning evolution and ferroelectric behavior of epitaxial BiFeO3 (001) thin films

Huajun Liu , Kui Yao , Ping Yang , Yonghua Du
Physical Review B 82 ( 6) 064108

28
2010
Method and analysis for determining yielding of titanium alloy with nonlinear Rayleigh surface waves

Shifeng Guo , Lei Zhang , Meysam Sharifzadeh Mirshekarloo , Shuting Chen
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing 669 41 -47

20
2016
Activation of sucrose-derived carbon spheres for high-performance supercapacitor electrodes

Lu Mao , Yu Zhang , Yating Hu , Kuan Hung Ho
RSC Advances 5 ( 12) 9307 -9313

72
2015
Acoustic shearography for crack detection in metallic plates

Huajun Liu , Shifeng Guo , Yi Fan Chen , Chin Yaw Tan
Smart Materials and Structures 27 ( 8) 085018

9
2018
3D TiO2@Ni(OH)2 Core-shell Arrays with Tunable Nanostructure for Hybrid Supercapacitor Application

Qingqing Ke , Minrui Zheng , Huajun Liu , Cao Guan
Scientific Reports 5 ( 1) 13940 -13940

72
2015
26
2013
Doping cobalt hydroxide nanowires for better supercapacitor performance

Huajun Liu , Kuan Hung Ho , Yating Hu , Qingqing Ke
Acta Materialia 84 20 -28

18
2015
Surfactant-modified chemically reduced graphene oxide for electrochemical supercapacitors

Qingqing Ke , Yanqiong Liu , Huajun Liu , Yu Zhang
RSC Advances 4 ( 50) 26398 -26406

71
2014
Dynamic Field Modulation of the Octahedral Framework in Metal Oxide Heterostructures.

Huajun Liu , Yongqi Dong , Dongwei Xu , Evguenia Karapetrova
Advanced Materials 30 ( 52) 1804775

4
2018
Intercalating graphene with clusters of Fe3O4 nanocrystals for electrochemical supercapacitors

Qingqing Ke , Chunhua Tang , Yanqiong Liu , Huajun Liu
Materials Research Express 1 ( 2) 025015

61
2014
Growth rate induced monoclinic to tetragonal phase transition in epitaxial BiFeO3 (001) thin films

Huajun Liu , Ping Yang , Kui Yao , John Wang
Applied Physics Letters 98 ( 10) 102902

36
2011
3D Nanostructure of Carbon Nanotubes Decorated Co3O4 Nanowire Arrays for High Performance Supercapacitor Electrode

Qingqing Ke , Chunhua Tang , Zheng-Chun Yang , Minrui Zheng
Electrochimica Acta 163 9 -15

72
2015
Effects of nitrogen doping on supercapacitor performance of a mesoporous carbon electrode produced by a hydrothermal soft-templating process

Yating Hu , Huajun Liu , Qingqing Ke , John Wang
Journal of Materials Chemistry 2 ( 30) 11753 -11758

79
2014
Directed acoustic shearography for crack detection around fastener holes in aluminum plates

Huajun Liu , Menglong Liu , Lei Zhang , Yi Fan Chen
Ndt & E International 100 124 -131

6
2018
Strongly correlated perovskite fuel cells

You Zhou , Xiaofei Guan , Hua Zhou , Koushik Ramadoss
Nature 534 ( 7606) 231 -234

357
2016