Xiaotong Li

Gu, J., Tao, Y., Fu, T., Guo, S., Jiang, X., Guan, Y., … Fu, Y. (2023). Correlating Photophysical Properties with Stereochemical Expression of 6s<sup>2</sup> Lone Pairs in Two‐dimensional Lead Halide Perovskites. Angewandte Chemie International Edition, 62(30). https://doi.org/10.1002/anie.202304515

Chu, D., Jia, B., Liu, N., Zhang, Y., Li, X., Feng, J., … Park, N.-G. (2023). Lattice engineering for stabilized black FAPbI
            <sub>3
            perovskite single crystals for high-resolution x-ray imaging at the lowest dose. Science Advances, 9(35). https://doi.org/10.1126/sciadv.adh2255

Li, X., Tao, Y., Jiang, X., Cai, G., Gu, J., Zheng, N., … Fu, Y. (2023). Optical bandgap anomaly with tuning dimensionality in germanium perovskites: Interplay between quantum confinement and lone pair expression. Chem, 12. https://doi.org/10.1016/j.chempr.2023.11.011

Ma, C., Gao, L., Xu, Z., Li, X., Song, X., Liu, Y., … Zhao, K. (2022). Centimeter-Sized 2D Perovskitoid Single Crystals for Efficient X-ray Photoresponsivity. Chemistry of Materials, 34(4), 1699–1709. https://doi.org/10.1021/acs.chemmater.1c03832

Li, X., Cuthriell, S. A., Bergonzoni, A., Dong, H., Traoré, B., Stoumpos, C. C., … Kanatzidis, M. G. (2022). Expanding the Cage of 2D Bromide Perovskites by Large A-Site Cations. Chemistry of Materials, 34(3), 1132–1142. https://doi.org/10.1021/acs.chemmater.1c03605

Hoffman, J. M., Hadar, I., Li, X., Ke, W., Vasileiadou, E. S., Strzalka, J., … Kanatzidis, M. G. (2022). Film formation mechanisms in mixed-dimensional 2D/3D halide perovskite films revealed by in situ grazing-incidence wide-angle X-ray scattering. Chem, 8(4), 1067–1082. https://doi.org/10.1016/j.chempr.2021.12.022

Vishnoi, P., Zuo, J. L., Li, X., Binwal, D. C., Wyckoff, K. E., Mao, L., … Cheetham, A. K. (2022). Hybrid Layered Double Perovskite Halides of Transition Metals. Journal of the American Chemical Society, 144(15), 6661–6666. https://doi.org/10.1021/jacs.1c12760

Li, X., Dong, H., Volonakis, G., Stoumpos, C. C., Even, J., Katan, C., … Kanatzidis, M. G. (2022). Ordered Mixed-Spacer 2D Bromide Perovskites and the Dual Role of 1,2,4-Triazolium Cation. Chemistry of Materials, 34(14), 6541–6552. https://doi.org/10.1021/acs.chemmater.2c01432

Fu, P., Quintero, M. A., Welton, C., Li, X., Cucco, B., De Siena, M. C., … Kanatzidis, M. G. (2022). Short Aromatic Diammonium Ions Modulate Distortions in 2D Lead Bromide Perovskites for Tunable White-Light Emission. Chemistry of Materials, 34(21), 9685–9698. https://doi.org/10.1021/acs.chemmater.2c02471

Li, X., Guan, Y., Li, X., & Fu, Y. (2022). Stereochemically Active Lone Pairs and Nonlinear Optical Properties of Two-Dimensional Multilayered Tin and Germanium Iodide Perovskites. Journal of the American Chemical Society, 144(39), 18030–18042. https://doi.org/10.1021/jacs.2c07535

Li, X., Kepenekian, M., Li, L., Dong, H., Stoumpos, C. C., Seshadri, R., … Kanatzidis, M. G. (2022). Tolerance Factor for Stabilizing 3D Hybrid Halide Perovskitoids Using Linear Diammonium Cations. Journal of the American Chemical Society, 144(9), 3902–3912. https://doi.org/10.1021/jacs.1c11803

Li, S., Li, X., Kocoj, C. A., Ji, X., Yuan, S., Macropulos, E. C., … Guo, P. (2022). Ultrafast Excitonic Response in Two-Dimensional Hybrid Perovskites Driven by Intense Midinfrared Pulses. Physical Review Letters, 129(17). https://doi.org/10.1103/PhysRevLett.129.177401

Huang, X., Li, X., Tao, Y., Guo, S., Gu, J., Hong, H., … Fu, Y. (2022). Understanding Electron–Phonon Interactions in 3D Lead Halide Perovskites from the Stereochemical Expression of 6s<sup>2</sup> Lone Pairs. Journal of the American Chemical Society, 144(27), 12247–12260. https://doi.org/10.1021/jacs.2c03443

Li, X., Traoré, B., Kepenekian, M., Li, L., Stoumpos, C. C., Guo, P., … Kanatzidis, M. G. (2021). Bismuth/Silver-Based Two-Dimensional Iodide Double and One-Dimensional Bi Perovskites: Interplay between Structural and Electronic Dimensions. Chemistry of Materials, 33(15), 6206–6216. https://doi.org/10.1021/acs.chemmater.1c01952

Guo, Z., Sun, F., Puggioni, D., Luo, Y., Li, X., Zhou, X., … Kanatzidis, M. G. (2021). Local Distortions and Metal–Semiconductor–Metal Transition in Quasi-One-Dimensional Nanowire Compounds AV<sub>3</sub>Q<sub>3</sub>O<sub>δ</sub> (A = K, Rb, Cs and Q = Se, Te). Chemistry of Materials, 33(7), 2611–2623. https://doi.org/10.1021/acs.chemmater.1c00434

Christodoulides, A. D., Guo, P., Dai, L., Hoffman, J. M., Li, X., Zuo, X., … Malen, J. A. (2021). Signatures of Coherent Phonon Transport in Ultralow Thermal Conductivity Two-Dimensional Ruddlesden–Popper Phase Perovskites. ACS Nano, 15(3), 4165–4172. https://doi.org/10.1021/acsnano.0c03595

Li, X., Hoffman, J. M., & Kanatzidis, M. G. (2021). The 2D Halide Perovskite Rulebook: How the Spacer Influences Everything from the Structure to Optoelectronic Device Efficiency. Chemical Reviews, 121(4), 2230–2291. https://doi.org/10.1021/acs.chemrev.0c01006

Gao, L., Li, X., Traoré, B., Zhang, Y., Fang, J., Han, Y., … Kanatzidis, M. G. (2021). m</i>-Phenylenediammonium as a New Spacer for Dion–Jacobson Two-Dimensional Perovskites. Journal of the American Chemical Society, 143(31), 12063–12073. https://doi.org/10.1021/jacs.1c03687

Fu, Y., Jiang, X., Li, X., Traore, B., Spanopoulos, I., Katan, C., … Harel, E. (2020). Cation Engineering in Two-Dimensional Ruddlesden–Popper Lead Iodide Perovskites with Mixed Large A-Site Cations in the Cages. Journal of the American Chemical Society, 142(8), 4008–4021. https://doi.org/10.1021/jacs.9b13587

Guo, P., Xia, Y., Gong, J., Cao, D. H., Li, X., Li, X., … Schaller, R. D. (2020). Direct Observation of Bandgap Oscillations Induced by Optical Phonons in Hybrid Lead Iodide Perovskites. Advanced Functional Materials, 30(22). https://doi.org/10.1002/adfm.201907982

Tu, Q., Spanopoulos, I., Vasileiadou, E. S., Li, X., Kanatzidis, M. G., Shekhawat, G. S., & Dravid, V. P. (2020). Exploring the Factors Affecting the Mechanical Properties of 2D Hybrid Organic–Inorganic Perovskites. ACS Applied Materials & Interfaces, 12(18), 20440–20447. https://doi.org/10.1021/acsami.0c02313

Gao, L., Li, X., Liu, Y., Fang, J., Huang, S., Spanopoulos, I., … Kanatzidis, M. G. (2020). Incorporated Guanidinium Expands the CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> Lattice and Enhances Photovoltaic Performance. ACS Applied Materials & Interfaces, 12(39), 43885–43891. https://doi.org/10.1021/acsami.0c14925

Ke, W., Chen, C., Spanopoulos, I., Mao, L., Hadar, I., Li, X., … Kanatzidis, M. G. (2020). Narrow-Bandgap Mixed Lead/Tin-Based 2D Dion–Jacobson Perovskites Boost the Performance of Solar Cells. Journal of the American Chemical Society, 142(35), 15049–15057. https://doi.org/10.1021/jacs.0c06288

Li, X., Fu, Y., Pedesseau, L., Guo, P., Cuthriell, S., Hadar, I., … Kanatzidis, M. G. (2020). Negative Pressure Engineering with Large Cage Cations in 2D Halide Perovskites Causes Lattice Softening. Journal of the American Chemical Society, 142(26), 11486–11496. https://doi.org/10.1021/jacs.0c03860

Li, X., He, Y., Kepenekian, M., Guo, P., Ke, W., Even, J., … Kanatzidis, M. G. (2020). Three-Dimensional Lead Iodide Perovskitoid Hybrids with High X-ray Photoresponse. Journal of the American Chemical Society, 142(14), 6625–6637. https://doi.org/10.1021/jacs.0c00101

Ke, W., Spanopoulos, I., Tu, Q., Hadar, I., Li, X., Shekhawat, G. S., … Kanatzidis, M. G. (2019). Ethylenediammonium-Based “Hollow” Pb/Sn Perovskites with Ideal Band Gap Yield Solar Cells with Higher Efficiency and Stability. Journal of the American Chemical Society, 141(21), 8627–8637. https://doi.org/10.1021/jacs.9b03662

Hoffman, J. M., Che, X., Sidhik, S., Li, X., Hadar, I., Blancon, J.-C., … Kanatzidis, M. G. (2019). From 2D to 1D Electronic Dimensionality in Halide Perovskites with Stepped and Flat Layers Using Propylammonium as a Spacer. Journal of the American Chemical Society, 141(27), 10661–10676. https://doi.org/10.1021/jacs.9b02846

Li, X., Guo, P., Kepenekian, M., Hadar, I., Katan, C., Even, J., … Kanatzidis, M. G. (2019). Small Cyclic Diammonium Cation Templated (110)-Oriented 2D Halide (X = I, Br, Cl) Perovskites with White-Light Emission. Chemistry of Materials, 31(9), 3582–3590. https://doi.org/10.1021/acs.chemmater.9b01511

Li, X., Ke, W., Traoré, B., Guo, P., Hadar, I., Kepenekian, M., … Kanatzidis, M. G. (2019). Two-Dimensional Dion–Jacobson Hybrid Lead Iodide Perovskites with Aromatic Diammonium Cations. Journal of the American Chemical Society, 141(32), 12880–12890. https://doi.org/10.1021/jacs.9b06398

Li, X., Hoffman, J., Ke, W., Chen, M., Tsai, H., Nie, W., … Kanatzidis, M. G. (2018). Two-Dimensional Halide Perovskites Incorporating Straight Chain Symmetric Diammonium Ions, (NH<sub>3</sub>C<sub><i>m</i></sub>H<sub>2<i>m</i></sub>NH<sub>3</sub>)(CH<sub>3</sub>NH<sub>3</sub>)<sub><i>n</i>−1</sub>Pb<sub><i>n</i></sub>I<sub>3<i>n</i>+1</sub> (<i>m</i> = 4–9; <i>n</i> = 1–4). Journal of the American Chemical Society, 140(38), 12226–12238. https://doi.org/10.1021/jacs.8b07712