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Journal Articles

High field dielectric response in κ-Ga2O3 films

Fan He, Kunyao Jiang, Yeseul Choi, Benjamin L. Aronson, Smitha Shetty, Jingyu Tang, Bangzhi Liu, Yongtao Liu, Kyle P. Kelley, Gilbert B. Rayner, Jr., Robert F. Davis, Lisa M. Porter, Susan Trolier-McKinstry
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 204101 (2023)
https://doi.org/10.1063/5.0169420
Published: November 2023
View article titled, High field dielectric response in κ-Ga<sub>2</sub>O<sub>3</sub> films
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Includes: Supplementary data
Journal Articles

Ferroelectric Schottky diodes of CuInP2S6 nanosheet

Jinyuan Yao, Yongtao Liu, Shaoqing Ding, Yanglin Zhu, Zhiqiang Mao, Sergei V. Kalinin, Ying Liu
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 142903 (2023)
https://doi.org/10.1063/5.0160928
Published: October 2023
View article titled, Ferroelectric Schottky diodes of CuInP<sub>2</sub>S<sub>6</sub> nanosheet
Open the PDF for Ferroelectric Schottky diodes of CuInP<sub>2</sub>S<sub>6</sub> nanosheet in another window
Includes: Supplementary data
Journal Articles

Unsupervised machine learning discovery of structural units and transformation pathways from imaging data

Sergei V. Kalinin, Ondrej Dyck, Ayana Ghosh, Yongtao Liu, Bobby G. Sumpter, Maxim Ziatdinov
Journal: APL Machine Learning
APL Mach. Learn. 1, 026117 (2023)
https://doi.org/10.1063/5.0147316
Published: June 2023
View article titled, Unsupervised machine learning discovery of structural units and transformation pathways from imaging data
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Journal Articles

Exploring leakage in dielectric films via automated experiments in scanning probe microscopy

Yongtao Liu, Shelby S. Fields, Takanori Mimura, Kyle P. Kelley, Susan Trolier-McKinstry, Jon F. Ihlefeld, Sergei V. Kalinin
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 182903 (2022)
https://doi.org/10.1063/5.0079217
Published: May 2022
View article titled, Exploring leakage in dielectric films via automated experiments in scanning probe microscopy
Open the PDF for Exploring leakage in dielectric films via automated experiments in scanning probe microscopy in another window
Includes: Supplementary data
Journal Articles

Twin domains modulate light-matter interactions in metal halide perovskites

Yongtao Liu, Mingxing Li, Miaosheng Wang, Liam Collins, Anton V. Ievlev, Stephen Jesse, Kai Xiao, Bin Hu, Alex Belianinov, Olga S. Ovchinnikova
Journal: APL Materials
APL Mater. 8, 011106 (2020)
https://doi.org/10.1063/1.5127866
Published: January 2020
View article titled, Twin domains modulate light-matter interactions in metal halide perovskites
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Journal Articles

Optimising passivation shell thickness of single upconversion nanoparticles using a time-resolved spectrometer

Xiaoxue Xu, Zhiguang Zhou, Yongtao Liu, Shihui Wen, Zhiyong Guo, Laixu Gao, Fan Wang
Journal: APL Photonics
APL Photonics 4, 026104 (2019)
https://doi.org/10.1063/1.5053608
Published: February 2019
View article titled, Optimising passivation shell thickness of single upconversion nanoparticles using a time-resolved spectrometer
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Includes: Supplementary data
Journal Articles

Dynamic behavior of CH3NH3PbI3 perovskite twin domains

Yongtao Liu, Liam Collins, Alex Belianinov, Sabine M. Neumayer, Anton V. Ievlev, Mahshid Ahmadi, Kai Xiao, Scott T. Retterer, Stephen Jesse, Sergei V. Kalinin, Bin Hu, Olga S. Ovchinnikova
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 072102 (2018)
https://doi.org/10.1063/1.5041256
Published: August 2018
View article titled, Dynamic behavior of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> perovskite twin domains
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Includes: Supplementary data
Journal Articles

Experimental study of plasmon in a grating coupled graphene device with a resonant cavity

Bo Yan, Jingyue Fang, Shiqiao Qin, Yongtao Liu, Yingqiu Zhou, Renbing Li, Xue-Ao Zhang
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 191905 (2015)
https://doi.org/10.1063/1.4935344
Published: November 2015
View article titled, Experimental study of plasmon in a grating coupled graphene device with a resonant cavity
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