Y
Yehonadav Bekenstein
Researcher at Technion – Israel Institute of Technology
Publications - 45
Citations - 3678
Yehonadav Bekenstein is an academic researcher from Technion – Israel Institute of Technology. The author has contributed to research in topics: Perovskite (structure) & Quantum dot. The author has an hindex of 17, co-authored 32 publications receiving 2760 citations. Previous affiliations of Yehonadav Bekenstein include University of California, Berkeley & University of California.
Papers
More filters
Journal ArticleDOI
Highly Luminescent Colloidal Nanoplates of Perovskite Cesium Lead Halide and Their Oriented Assemblies.
Yehonadav Bekenstein,Yehonadav Bekenstein,Brent A. Koscher,Brent A. Koscher,Samuel W. Eaton,Peidong Yang,A. Paul Alivisatos +6 more
TL;DR: The synthesis of quantum confined all inorganic cesium lead halide nanoplates in the perovskite crystal structure that are also highly luminescent (PLQY 84%) and controllable self-assembly of nanoplate either into stacked columnar phases or crystallographic-oriented thin-sheet structures is demonstrated.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
The Making and Breaking of Lead-Free Double Perovskite Nanocrystals of Cesium Silver-Bismuth Halide Compositions
Yehonadav Bekenstein,Jakob C. Dahl,Jianmei Huang,Wojciech T. Osowiecki,Joseph K. Swabeck,Emory M. Chan,Peidong Yang,A. Paul Alivisatos +7 more
TL;DR: The results demonstrate that Cs2AgBiX6 (X = Cl, Br) nanocrystals are a useful model system to study structure-function relationships in the search for stable nontoxic halide perovskites.