Guo, Peijun - Yale University - Department of Environmental Engineering

个人简介

B.S. in Materials Science and Engineering, Tsinghua University M.S. and Ph.D. in Materials Science and Engineering, Northwestern University

研究领域

Spatiotemporal thermal transport measurement and imaging Fundamental optical properties of hybrid and nanostructured materials Excited-state dynamics and optical manipulation of functional materials

近期论文

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Y. Li, S. Li, B. T. Diroll, A. Yang, D. Chen, C. A. Kocoj, P. Guo, “Mid-infrared photodetection with 2D metal halide perovskites at ambient temperature”, 2024, submitted Z. Dai, S. You, D. Chakraborty, S. Li, Y. Zhang, A. Ranka, S. Barlow, J. J. Berry, S. R. Marder, P. Guo, Y. Qi, K. Zhu, N. P. Padture, “Connecting interfacial mechanical adhesion, efficiency, and operational stability in high performance inverted perovskite solar cells”, ACS Energy Letters, 2024, 9, 1880-1887 (doi: 10.1021/acsenergylett.4c00510) L. Jin, C. M. Perez, Y. Gao, K. Ma, J. Y. Park, S. Li, P. Guo, L. Dou, O. Prezhdo, L. Huang, “Superior phonon-limited exciton mobility in lead-free two-dimensional perovskites”, Nano Letters, 2024, 24, 3638-3646 (doi: 10.1021/acs.nanolett.3c04895) S. Li, X. Xu, C. A. Kocoj, C. Zhou, Y. Li, D. Chen, J. A. Bennett, S. Liu, L. N. Quan, S. Sarker, M. Liu, D. Y. Qiu, P. Guo, “Large exchange-driven intrinsic circular dichroism of a chiral 2D hybrid perovskite”, Nature Communications, 2024, 15, 2573 (doi: 10.1038/s41467-024-46851-2; Editors’ Highlights) J. A. Jayworth, C. Decavoli, M. D. Capobianco, J. P. Menzel, S. R. Adler, C. A. Kocoj, J. G. Freeze, R. H. Crabtree, P. Guo, V. S. Batista, G. W. Brudvig, “BODIPY chemisorbed on SnO2 and TiO2 surfaces for photoelectrochemical applications”, ACS Applied Materials & Interfaces, 2024, 16, 14841-14851 (doi: 10.1021/acsami.3c18827) D. Chen, S. B. Anantharaman, J. Wu, D. Y. Qiu, D. Jariwala, P. Guo, “Optical spectroscopic detection of Schottky barrier height at a two-dimensional transition-metal dichalcogenide/metal interface”, Nanoscale, 2024, 16, 5169-5176 (doi: 10.1039/d3nr05799b; Emerging Investigators Collection 2024) B. Li, J. Xu, C. A. Kocoj, S. Li, Y. Li, D. Chen, S. Zhang, L. Dou, P. Guo, “Dual-hyperspectral pump-probe microscopy with single-nanosecond time resolution”, Journal of the American Chemical Society, 2024, 146, 2187-2195 (doi: 10.1021/jacs.3c12284) I. S. Yang, Z. Dai, A. Ranka, D. Chen, K. Zhu, J. J. Berry, P. Guo, N. P. Padture, “Simultaneous enhancement of efficiency and operational stability of mesoscopic perovskite solar cells via interfacial toughening”, Advanced Materials, 2024, 36, 2308819 (doi: 10.1002/adma.202308819) J. Y. Park, R. Song, J. Liang, L. Jin, K. Wang, S. Li, E. Shi, Y. Gao, M. Zeller, S. J. Teat, P. Guo, L. Huang, Y. S. Zhao, V. Blum, L. Dou, “Thickness control of organic semiconductor-incorporated perovskites”, Nature Chemistry, 2023, 15, 1745-1753 (doi: 10.1038/s41557-023-01311-0) J. L. Hart, L. Bhatt, Y. Zhu, M.-G. Han, E. Bianco, S. Li, D. J. Hynek, J. A. Schneeloch, Y. Tao, D. Louca, P. Guo, Y. Zhu, F. Jornada, E. J. Reed, L. F. Kourkoutis, J. J. Cha, “Emergent layer stacking arrangements in c-axis confined MoTe2”, Nature Communications, 2023, 14, 4803 (doi: 10.1038/s41467-023-40528-y) Z. Gao, A. Wildenborg, C. A. Kocoj, E. Liu, C. Sheofsky, A. Rawashdeh, H. Qu, P. Guo, J. Y. Suh, A. Yang, “Low-loss plasmonics with nanostructured potassium and solution-potassium liquid alloys”, Nano Letters, 2023, 23, 7150-7156 (doi: 10.1021/acs.nanolett.3c02054) D. Chen, M. Fortin-Deschenes, Y. Lou, H. Lee, J. Xu, A. A. Sheikh, K. Watanabe, T. Taniguchi, Y. Xia, F. Xia, P. Guo, “Direct spectroscopic observation of cross-plane heat transfer in a two-dimensional van der Waals heterostructure”, The Journal of Physical Chemistry C, 2023, 127, 9121-9128 (doi: 10.1021/acs.jpcc.3c01144; Early-Career in Physical Chemistry Vol. 2; Supplementary Cover Article) J. Jin, L. N. Quan, M. Gao, C. Chen, P. Guo, P. Yang, “Octahedral distortion and excitonic bahavior of Cs3Bi2Br9 halide perovskite at low temperature”, The Journal of Physical Chemistry C, 2023, 127, 3523-3531 (doi: 10.1021/acs.jpcc.2c07642) A. Azmy, S. Li, G. K. Angeli, C. Welton, P. Raval, M. Li, N. Zibouche, L. Wojtas, G. N. M. Reddy, P. Guo, P. N. Trikalitis, I. Spanopoulos, “Porous and water stable 2D hybrid metal halide with strong broad light emission and selective H2O vapor sorption”, Angewandte Chemie, 2023, 62, e202218429 (doi: 10.1002/anie.202218429; inner cover) M. Hao, T. Duan, Z. Ma, M.-G. Ju, J. Bennett, T. Liu, P. Guo, Y. Zhou, “Flattening grain-boundary grooves for perovskite solar cells with high opto-mechanical reliability”, Advanced Materials, 2023, 35, 202211155 (doi: 10.1002/adma.202211155) S. Li, Z. Dai, C. A. Kocoj, E. I. Altman, N. P. Padture, P. Guo, “Photothermally induced, reversible phase transition in methylammonium lead triiodide”, Matter, 2023, 6, 460-474 (doi: 10.1016/j.matt.2022.11.004) S. Li, X. Li, C. A. Kocoj, X. Ji, S. Yuan, E. C. Macropulos, C. C. Stoumpos, F. Xia, L. Mao, M. G. Kanatzidis, P. Guo, “Ultrafast excitonic response in two-dimensional hybrid perovskites driven by intense midinfrared pulses”, Physical Review Letters, 2022, 129, 177401 (doi: 10.1103/PhysRevLett.129.177401) Z. Dai, S. Li, X. Liu, M. Chen, C. E. Athanasiou, B. W. Sheldon, H. Gao, P. Guo, N. P. Padture, “Dual-interface reinforced flexible perovskite solar cells for enhanced performance and mechanical reliability”, Advanced Materials, 2022, 34, 2200861 (doi: 10.1002/adma.202205301) X. Li, H. Dong, G. Volonakis, C. C. Stoumpos, J. Even, C. Katan, P. Guo, M. G. Kanatzidis, “Ordered mixed-spacer 2D bromide perovskites and the dual role of 1,2,4-triazolium cation”, Chemistry of Materials, 2022, 34, 6541-6552 (doi: 10.1021/acs.chemmater.2c01432) S. Li, Z. Dai, L. Li, N. P. Padture, P. Guo, “Time-resolved vibrational-pump visible-probe spectroscopy for thermal conductivity measurement of metal-halide perovskites”, Review of Scientific Instruments, 2022, 93, 053003 (doi: 10.1063/5.0083763) X. Li, M. Kepenekian, L. Li, H. Dong, C. C. Stoumpos, R. Seshadri, C. Katan, P. Guo, J. Even, M. G. Kanatzidis, “Tolerance factor for stabilizing 3D hybrid halide perovskitoids using linear diammonium cations”, Journal of the American Chemical Society, 2022, 144, 3902-3912 (doi: 10.1021/jacs.1c11803) M. Wang, A. Kumar, H. Dong, J. M. Woods, J. V. Pondick, S. Xu, P. Guo, D. Y. Qiu, J. J. Cha, “A gapped phase in semimetallic Td-WTe2 induced by lithium intercalation”, Advanced Materials, 2022, 34, 2200861 (doi: 10.1002/adma.202200861) S. Li, P.-H. Ho, A. L. Falk, P. Guo, “Ultrafast infrared plasmon switching in aligned carbon-nanotube optical resonators”, Journal of Optics (Emerging Leaders 2022 collection), 2022, 24, 044009 (doi: 10.1088/2040-8986/ac5809) X. Li, S. A. Cuthriell, A. Bergonzoni, H. Dong, B. Traoré, C. C. Stoumpos, P. Guo, J. Even, C. Katan, R. D. Schaller, M. G. Kanatzidis, “Expanding the cage of 2D bromide perovskites by large A-site cations”, Chemistry of Materials, 2022, 34, 1132-1142 (doi: 10.1021/acs.chemmater.1c03605) X. Li, B. Traoré, M. Kepenekian, L. Li, C. C. Stoumpos, P. Guo, J. Even, C. Katan, M. G. Kanatzidis, “Bismuth/silver-based 2D iodide double and 1D Bi perovskites: unconventional interplay between structural and electronic dimensions”, Chemistry of Materials, 2021, 33, 6206-6216 (doi: 10.1021/acs.chemmater.1c01952) J. J. M. Hurley, Q. J. Meisner, P. Guo, R. D. Schaller, D. J. Gosztola, G. P. Wiederrecht, L. Zhu, “Triple Emission of 5’-(para-R-Phenylene)vinylene-2-(2’-Hydroxyphenyl)benzoxazole (PVHBO) – Part II – Emission from the Anions”, The Journal of Physical Chemistry A, 2022, 126, 1062-1075 (doi: 10.1021/acs.jpca.1c10167) Q. J. Meisner, J. J. M. Hurley, P. Guo, A. Blood, R. D. Schaller, D. J. Gosztola, G. P. Wiederrecht, L. Zhu, “Triple Emission of 5’-(para-R-Phenylene)vinylene-2-(2’-Hydroxyphenyl)benzoxazole (PVHBO) – Part I – Dual Emission from the Neutral Species”, The Journal of Physical Chemistry A, 2022, 126, 1033-1061 (doi: 10.1021/acs.jpca.1c10165) L. N. Quan, Y. Park, P. Guo, M. Gao, J. Jin, J. Huang, J. Copper, A. Schwarttzberg, R. D. Schaller, D. T. Limmer, P. Yang, “Vibrational relaxation dynamics in layered perovskite quantum wells”, Proceedings of the National Academy of Sciences, 2021, 118, e2104425118 (doi: 10.1073/pnas.2104425118) J. Gong, X. Li, P. Guo, W. Huang, T. J. Marks, R. D. Schaller, T. Xu, “Suppressed air degradation and photodarkening of hybrid tin iodide perovskite achieved with reductive organic small molecule”, ACS Applied Energy Materials, 2021, 4, 4704-4710 (doi: 10.1021/acsaem.1c00316) I. Spanopoulos, I. Hadar, W. Ke, P. Guo, E. M. Mozur, E. Morgan, S. Wang, S. Padgaonkar, G. N. Manjunantha Reddy, E. A. Weiss, M. C. Hersam, R. Seshadri, R. D. Schaller, M. G. Kanatzidis, “Tunable broad light emission from 3D “hollow” bromide perovskites through defect engineering”, Journal of the American Chemical Society, 2021, 143, 7069-7080 (doi: 10.1021/jacs.1c01727) A. D. Christodoulides, P. Guo, L. Dai, J. M. Hoffman, X. Li, X. Zuo, D. Rosenmann, A. Brumberg, M. G. Kanatzidis, R. D. Schaller, J. A. Malen, “Signatures of coherent phonon transport in ultralow thermal conductivity two-dimensional Ruddlesden-Popper phase perovskites”, ACS Nano, 2021, 15, 4165-4172 (doi: 10.1021/acsnano.0c03595)