P
Peidong Yang
Researcher at University of California, Berkeley
Publications - 597
Citations - 159053
Peidong Yang is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Nanowire & Perovskite (structure). The author has an hindex of 183, co-authored 562 publications receiving 144351 citations. Previous affiliations of Peidong Yang include Max Planck Society & University of California, Santa Barbara.
Papers
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Journal ArticleDOI
Femtosecond M2,3-Edge Spectroscopy of Transition-Metal Oxides: Photoinduced Oxidation State Change in α-Fe2O3
Joshua Vura-Weis,Chang-Ming Jiang,Chong Liu,Hanwei Gao,J. Matthew Lucas,Frank M. F. de Groot,Peidong Yang,Peidong Yang,A. Paul Alivisatos,Stephen R. Leone,Stephen R. Leone +10 more
TL;DR: In this paper, the authors used tabletop high-harmonic extreme ultraviolet spectroscopy to measure ultrafast charge transfer processes in condensed-phase systems, and established the ability of time-resolved extreme ultraviolet (EV) spectroglobalization to measure the charge transfer process in condensed phase systems.
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Tunable Polaron Distortions Control the Extent of Halide Demixing in Lead Halide Perovskites
Connor G. Bischak,Andrew B. Wong,Elbert Lin,David T. Limmer,David T. Limmer,Peidong Yang,Naomi S. Ginsberg +6 more
TL;DR: This work investigates the nanoscale photoinduced behavior of single-crystal mixed Br-/I- methylammonium (MA+) lead halide perovskite (MAPb(Br xI1- x)3) nanoplates, finding that phase separation occurs, resulting in I--rich clusters that are nucleated stochastically and stabilized by polarons.
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Ultrathin Epitaxial Cu@Au Core–Shell Nanowires for Stable Transparent Conductors
Zhiqiang Niu,Fan Cui,Yi Yu,Yi Yu,Nigel Becknell,Yuchun Sun,Garo Khanarian,Dohyung Kim,Letian Dou,Ahmad Dehestani,Kerstin Schierle-Arndt,Peidong Yang +11 more
TL;DR: The synthesis of ultrathin Cu@Au core-shell nanowires is developed using trioctylphosphine as a strong binding ligand to prevent galvanic replacement reactions and offers huge potential to further explore the applications of copper nanowire networks in flexible and stretchable electronic and optoelectronic devices.
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Synthesis of High Density, Size-Controlled Si Nanowire Arrays via Porous Anodic Alumina Mask
TL;DR: In this paper, the uniform-sized ordered arrays of nanopores in the PAA mask anchored to Si(111) substrate are shown to enable the realization of vertically aligned epitaxial SiNWs with uniform diameter and spacing.
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Single-nanowire photoelectrochemistry.
Yude Su,Chong Liu,Chong Liu,Sarah Brittman,Sarah Brittman,Jinyao Tang,Jinyao Tang,Anthony Fu,Anthony Fu,Nikolay Kornienko,Nikolay Kornienko,Qiao Kong,Peidong Yang +12 more
TL;DR: A single-nanowire-based photoelectrode platform can be used to reliably probe the current-voltage characteristics of individual nanowires, and the photovoltage output of ensemble array samples can be limited by poorly performing individual wires, which highlights the importance of improving nanowire homogeneity within an array.