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Journal Articles

Invariant discovery of features across multiple length scales: Applications in microscopy and autonomous materials characterization

Aditya Raghavan, Utkarsh Pratiush, Mani Valleti, Richard (Yu) Liu, Reece Emery, Hiroshi Funakubo, Yongtao Liu, Philip Rack, Sergei Kalinin
Journal: Journal of Applied Physics
J. Appl. Phys. 137, 034901 (2025)
https://doi.org/10.1063/5.0233070
Published: January 2025
View articletitled, Invariant discovery of features across multiple length scales: Applications in microscopy and autonomous materials characterization
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Journal Articles

Physical discovery in representation learning via conditioning on prior knowledge

Editor’s Pick
Yongtao Liu, Bryan D. Huey, Maxim A. Ziatdinov, Sergei V. Kalinin
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 064902 (2024)
https://doi.org/10.1063/5.0222403
Published: August 2024
View articletitled, Physical discovery in representation learning via conditioning on prior knowledge
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Journal Articles

Robust cellulose-BaTiO3 separator with electric-field regulation effect for dendrite-free Zn-ion batteries

Featured
He Zhang, Meijia Qiu, Yuxuan Liang, Jinguo Chen, Yongtao Liu, Xiong Pu, Wenjie Mai, Peng Sun
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 023903 (2024)
https://doi.org/10.1063/5.0214281
Published: July 2024
View articletitled, Robust cellulose-BaTiO3 separator with electric-field regulation effect for dendrite-free Zn-ion batteries
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Journal Articles

Entropy-regulated electrolytes for improving Zn2+ dynamics and Zn anodes reversibility

Jiahong Hong, Meijia Qiu, Yuxuan Liang, Yongtao Liu, Jinguo Chen, Peng Sun, Wenjie Mai
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 263902 (2024)
https://doi.org/10.1063/5.0219632
Published: June 2024
View articletitled, Entropy-regulated electrolytes for improving Zn2+ dynamics and Zn anodes reversibility
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Journal Articles

Unraveling the impact of initial choices and in-loop interventions on learning dynamics in autonomous scanning probe microscopy

Boris N. Slautin, Yongtao Liu, Hiroshi Funakubo, Sergei V. Kalinin
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 154901 (2024)
https://doi.org/10.1063/5.0198316
Published: April 2024
View articletitled, Unraveling the impact of initial choices and in-loop interventions on learning dynamics in autonomous scanning probe microscopy
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Journal Articles

Designing workflows for materials characterization

Featured
Sergei V. Kalinin, Maxim Ziatdinov, Mahshid Ahmadi, Ayana Ghosh, Kevin Roccapriore, Yongtao Liu, Rama K. Vasudevan
Journal: Applied Physics Reviews
Appl. Phys. Rev. 11, 011314 (2024)
https://doi.org/10.1063/5.0169961
Published: March 2024
View articletitled, Designing workflows for materials characterization
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Journal Articles

Perspectives and progress on wurtzite ferroelectrics: Synthesis, characterization, theory, and device applications

Joseph Casamento, Steven M. Baksa, Drew Behrendt, Sebastian Calderon, Devin Goodling, John Hayden, Fan He, Leonard Jacques, Seung Hoon Lee, Walter Smith, Albert Suceava, Quyen Tran, Xiaojun Zheng, Rui Zu, Thomas Beechem, Ismaila Dabo, Elizabeth C. Dickey, Giovanni Esteves, Venkatraman Gopalan, Michael David Henry, Jon F. Ihlefeld, Thomas N. Jackson, Sergei V. Kalinin, Kyle P. Kelley, Yongtao Liu, Andrew M. Rappe, Joan Redwing, Susan Trolier-McKinstry, Jon-Paul Maria
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 080501 (2024)
https://doi.org/10.1063/5.0185066
Published: February 2024
View articletitled, Perspectives and progress on wurtzite ferroelectrics: Synthesis, characterization, theory, and device applications
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Journal Articles

The strain-induced transitions of the piezoelectric, pyroelectric, and electrocaloric properties of the CuInP2S6 films

Editor’s Pick
Anna N. Morozovska, Eugene A. Eliseev, Lesya P. Yurchenko, Valentyn V. Laguta, Yongtao Liu, Sergei V. Kalinin, Andrei L. Kholkin, Yulian M. Vysochanskii
Journal: AIP Advances
AIP Advances 13, 125306 (2023)
https://doi.org/10.1063/5.0178854
Published: December 2023
View articletitled, The strain-induced transitions of the piezoelectric, pyroelectric, and electrocaloric properties of the CuInP2S6 films
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Includes: Supplementary data
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 articletitled, High field dielectric response in κ-Ga2O3 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 articletitled, Ferroelectric Schottky diodes of CuInP2S6 nanosheet
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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 articletitled, 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 articletitled, Exploring leakage in dielectric films via automated experiments in scanning probe microscopy
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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 articletitled, 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 articletitled, 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

Scilight
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 articletitled, Dynamic behavior of CH3NH3PbI3 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 articletitled, Experimental study of plasmon in a grating coupled graphene device with a resonant cavity
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