D
Dandan Zhang
Researcher at Lawrence Berkeley National Laboratory
Publications - 16
Citations - 3119
Dandan Zhang is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Perovskite (structure) & Nanowire. The author has an hindex of 13, co-authored 15 publications receiving 2402 citations. Previous affiliations of Dandan Zhang include University of California, Berkeley.
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Journal ArticleDOI
Solution-Phase Synthesis of Cesium Lead Halide Perovskite Nanowires
TL;DR: A catalyst-free, solution-phase synthesis of CsPbX3 nanowires (NWs) with well-defined morphology could serve as an ideal platform for the investigation of fundamental properties and the development of future applications in nanoscale optoelectronic devices based on all-inorganic perovskites.
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Synthesis of Composition Tunable and Highly Luminescent Cesium Lead Halide Nanowires through Anion-Exchange Reactions
Dandan Zhang,Yiming Yang,Yehonadav Bekenstein,Yi Yu,Natalie A. Gibson,Andrew B. Wong,Samuel W. Eaton,Nikolay Kornienko,Qiao Kong,Minliang Lai,A. Paul Alivisatos,Stephen R. Leone,Peidong Yang +12 more
TL;DR: The successful synthesis of brightly emitting colloidal cesium lead halide nanowires (NWs) with uniform diameters and tunable compositions with increased functionality in the form of fast photoresponse rates and the low defect density suggest CsPbX3 NWs as prospective materials for optoelectronic applications.
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Encapsulation of Perovskite Nanocrystals into Macroscale Polymer Matrices: Enhanced Stability and Polarization
Shilpa N. Raja,Yehonadav Bekenstein,Matthew A. Koc,Stefan Fischer,Dandan Zhang,Liwei Lin,Robert O. Ritchie,Peidong Yang,A. Paul Alivisatos +8 more
TL;DR: This work demonstrates enhanced water and light stability of high-surface-area colloidal perovskite nanocrystals by encapsulation of colloidal CsPbBr3 quantum dots into matched hydrophobic macroscale polymeric matrices, and provides a robust platform for diverse photonic applications.
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Ligand Mediated Transformation of Cesium Lead Bromide Perovskite Nanocrystals to Lead Depleted Cs4PbBr6 Nanocrystals.
Zeke Liu,Zeke Liu,Zeke Liu,Yehonadav Bekenstein,Yehonadav Bekenstein,Xingchen Ye,Son C. Nguyen,Joseph K. Swabeck,Joseph K. Swabeck,Dandan Zhang,Dandan Zhang,Shuit-Tong Lee,Peidong Yang,Wanli Ma,A. Paul Alivisatos +14 more
TL;DR: The results not only shed light on a decomposition pathway of CsPbBr3 NCs but also present a method to synthesize uniform colloidal Cs4Pb Br6 NCs, which may actually be a common product of perovskite NCs degradation.
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Ultralow thermal conductivity in all-inorganic halide perovskites
Woochul Lee,Huashan Li,Andrew B. Wong,Andrew B. Wong,Dandan Zhang,Dandan Zhang,Minliang Lai,Yi Yu,Yi Yu,Qiao Kong,Elbert Lin,Jeffrey J. Urban,Jeffrey C. Grossman,Peidong Yang +13 more
TL;DR: The discovery of ultralow thermal conductivity in single-crystalline, all-inorganic halide perovskite nanowires, which is comparable to their amorphous limit value is reported, which holds promise for diverse applications such as phononic and thermoelectric devices.