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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
1172016
Quantitative electromechanical atomic force microscopy
L Collins, Y Liu, OS Ovchinnikova, R Proksch
ACS nano 13 (7), 8055-8066, 2019
1072019
Experimental discovery of structureíVproperty 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
602022
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
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
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
352022
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
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
342020
Light‐ferroic interaction in hybrid organicíVinorganic 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
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
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
272019
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
Observation of large Rashba spiníVorbit 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
262021
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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