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Yongtao Liu
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Chemical nature of ferroelastic twin domains in CH3NH3PbI3 perovskite
Y Liu, L Collins, R Proksch, S Kim, BR Watson, B Doughty, TR Calhoun, ...
Nature materials 17 (11), 1013-1019, 2018
2142018
A simple small molecule as an acceptor for fullerene-free organic solar cells with efficiency near 8%
M Li#, Y Liu#(Co-first author), W Ni, F Liu, H Feng, Y Zhang, T Liu, ...
Journal of Materials Chemistry A 4 (27), 10409-10413, 2016
1182016
Quantitative electromechanical atomic force microscopy
L Collins, Y Liu, OS Ovchinnikova, R Proksch
ACS nano 13 (7), 8055-8066, 2019
1082019
Experimental discovery of structure–property relationships in ferroelectric materials via active learning
Y Liu, KP Kelley, RK Vasudevan, H Funakubo, MA Ziatdinov, SV Kalinin
Nature Machine Intelligence 4 (4), 341-350, 2022
612022
Direct observation of photoinduced ion migration in lead halide perovskites
Y Liu, AV Ievlev, N Borodinov, M Lorenz, K Xiao, M Ahmadi, B Hu, ...
Advanced Functional Materials 31 (8), 2008777, 2021
462021
Time resolved surface photovoltage measurements using a big data capture approach to KPFM
L Collins, M Ahmadi, J Qin, Y Liu, OS Ovchinnikova, B Hu, S Jesse, ...
Nanotechnology 29 (44), 445703, 2018
462018
Hypothesis learning in automated experiment: application to combinatorial materials libraries
MA Ziatdinov, Y Liu, AN Morozovska, EA Eliseev, X Zhang, I Takeuchi, ...
Advanced Materials 34 (20), 2201345, 2022
432022
Bayesian active learning for scanning probe microscopy: From Gaussian processes to hypothesis learning
M Ziatdinov, Y Liu, K Kelley, R Vasudevan, SV Kalinin
ACS nano 16 (9), 13492-13512, 2022
372022
Secondary ion mass spectrometry (SIMS) for chemical characterization of metal halide perovskites
Y Liu, M Lorenz, AV Ievlev, OS Ovchinnikova
Advanced Functional Materials 30 (35), 2002201, 2020
362020
Hysteretic ion migration and remanent field in metal halide perovskites
Y Liu, N Borodinov, M Lorenz, M Ahmadi, SV Kalinin, AV Ievlev, ...
Advanced Science 7 (19), 2001176, 2020
352020
Dynamic behavior of CH3NH3PbI3 perovskite twin domains
Y Liu, L Collins, A Belianinov, SM Neumayer, AV Ievlev, M Ahmadi, ...
Applied Physics Letters 113 (7), 2018
352018
Light‐ferroic interaction in hybrid organic–inorganic perovskites
Y Liu, AV Ievlev, L Collins, N Borodinov, A Belianinov, JK Keum, M Wang, ...
Advanced Optical Materials 7 (23), 1901451, 2019
302019
Two‐Photon Up‐Conversion Photoluminescence Realized through Spatially Extended Gap States in Quasi‐2D Perovskite Films
X Zhu, H Xu, Y Liu, J Zhang, M Wang, IN Ivanov, OS Ovchinnikova, B Hu
Advanced Materials 31 (49), 1901240, 2019
292019
A simple small molecule as the acceptor for fullerene-free organic solar cells
H Zhang(AP), Y Liu, Y Sun, M Li, W Ni, Q Zhang, X Wan, Y Chen
Science China Chemistry 60 (3), 366-369, 2017
292017
Ferroic halide perovskite optoelectronics
Y Liu, D Kim, AV Ievlev, SV Kalinin, M Ahmadi, OS Ovchinnikova
Advanced Functional Materials 31 (36), 2102793, 2021
282021
Reply to: On the ferroelectricity of CH3NH3PbI3 perovskites
Y Liu, L Collins, R Proksch, S Kim, BR Watson, B Doughty, TR Calhoun, ...
Nature materials 18 (10), 1051-1053, 2019
282019
Disentangling ferroelectric domain wall geometries and pathways in dynamic piezoresponse force microscopy via unsupervised machine learning
SV Kalinin, JJ Steffes, Y Liu, BD Huey, M Ziatdinov
Nanotechnology 33 (5), 055707, 2021
272021
Observation of large Rashba spin–orbit coupling at room temperature in compositionally engineered perovskite single crystals and application in high performance photodetectors
AR bin Mohd Yusoff, A Mahata, M Vasilopoulou, H Ullah, B Hu, ...
Materials Today 46, 18-27, 2021
272021
Developing high-performance small molecule organic solar cells via a large planar structure and an electron-withdrawing central unit
H Zhang(AP), Y Liu, Y Sun, M Li, B Kan, X Ke, Q Zhang, X Wan, Y Chen
Chemical Communications 53 (2), 451-454, 2017
272017
Exploring causal physical mechanisms via non-gaussian linear models and deep kernel learning: applications for ferroelectric domain structures
Y Liu, M Ziatdinov, SV Kalinin
ACS nano 16 (1), 1250-1259, 2021
222021
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