Probing the Stability and Band Gaps of Cs 2 AgInCl 6 and Cs 2 AgSbCl 6 Lead-Free Double Perovskite Nanocrystals

Autor: Dahl, JC, Osowiecki, WT, Cai, Y, Swabeck, JK, Bekenstein, Y, Asta, M, Chan, EM, Alivisatos, AP

Publikováno v: Chemistry of Materials, vol 31, iss 9

Lead toxicity has sparked interest into alternative halide nanomaterials with properties similar to CsPbX 3 perovskites. A promising alternative suggested from bulk studies is the family of double perovskites of the form Cs 2 AgMX 6 . Here, we report

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::464170eddbc926b567a234feed32020f
https://escholarship.org/uc/item/5jp0f4h1

Redefining near-unity luminescence in quantum dots with photothermal threshold quantum yield.

Autor: Hanifi DA; Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA., Bronstein ND; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA., Koscher BA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.; Department of Chemistry and Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA., Nett Z; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA., Swabeck JK; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.; Department of Chemistry and Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA., Takano K; Materials R&D Group, HPM Research and Development Department, High Performance Materials Company, JXTG Nippon Oil & Energy Corporation, 8 Chidori-Cho, Naka-ku, Yokohama, Kanagawa, 231-0815, Japan., Schwartzberg AM; The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA., Maserati L; The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA., Vandewal K; IMO-IMOMEC, and Institute for Materials Research, Hasselt University, Wetenschapspark 1, 3590 Diepenbeek, Belgium., van de Burgt Y; Microsystems, Institute for Complex Molecular Systems, Eindhoven University of Technology, 5612AJ Eindhoven, Netherlands., Salleo A; Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA. asalleo@stanford.edu paul.alivisatos@berkeley.edu., Alivisatos AP; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. asalleo@stanford.edu paul.alivisatos@berkeley.edu.; Department of Chemistry and Department of Materials Science and Engineering, University of California, Berkeley, CA 94720, USA.; Kavli Energy NanoScience Institute, Berkeley, CA 94720, USA.

Publikováno v: Science (New York, N.Y.) [Science] 2019 Mar 15; Vol. 363 (6432), pp. 1199-1202.

The Making and Breaking of Lead-Free Double Perovskite Nanocrystals of Cesium Silver-Bismuth Halide Compositions.

Autor: Bekenstein Y, Dahl JC, Huang J, Osowiecki WT, Swabeck JK, Chan EM, Yang P; Kavli Energy NanoScience Institute , Berkeley , California 94720 , United States., Alivisatos AP; Kavli Energy NanoScience Institute , Berkeley , California 94720 , United States.

Publikováno v: Nano letters [Nano Lett] 2018 Jun 13; Vol. 18 (6), pp. 3502-3508. Date of Electronic Publication: 2018 May 07.

Controlled Isotropic and Anisotropic Shell Growth in β-NaLnF 4 Nanocrystals Induced by Precursor Injection Rate.

Autor: Fischer S; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Swabeck JK; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Alivisatos AP; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; Kavli Energy NanoScience Institute , Berkeley, California 94720, United States.

Publikováno v: Journal of the American Chemical Society [J Am Chem Soc] 2017 Sep 06; Vol. 139 (35), pp. 12325-12332. Date of Electronic Publication: 2017 Aug 25.

Characterizing Photon Reabsorption in Quantum Dot-Polymer Composites for Use as Displacement Sensors.

Autor: Koc MA; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Raja SN; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; Department of Materials Science and Engineering, University of California , Berkeley, California 94720, United States., Hanson LA; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Nguyen SC; Department of Chemistry, University of California , Berkeley, California 94720, United States.; The Hamburg Centre for Ultrafast Imaging, University of Hamburg , Luruper Chaussee 149, 22761 Hamburg, Germany., Borys NJ; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; Molecular Foundry, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Powers AS; Department of Chemistry, University of California , Berkeley, California 94720, United States., Wu S; Biological Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Takano K; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; JX Nippon Oil & Energy Corporation, 8 , Chidori-cho, Naka-ku, Yokohama-shi, Kanagawa 231-0815, Japan., Swabeck JK; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Olshansky JH; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States., Lin L; Department of Mechanical Engineering, University of California , Berkeley, California 94720, United States., Ritchie RO; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; Department of Materials Science and Engineering, University of California , Berkeley, California 94720, United States.; Department of Mechanical Engineering, University of California , Berkeley, California 94720, United States., Alivisatos AP; Department of Chemistry, University of California , Berkeley, California 94720, United States.; Materials Sciences Division, Lawrence Berkeley National Laboratory , Berkeley, California 94720, United States.; Department of Materials Science and Engineering, University of California , Berkeley, California 94720, United States.; Kavli Energy NanoScience Institute , Berkeley, California 94720, United States.

Publikováno v: ACS nano [ACS Nano] 2017 Feb 28; Vol. 11 (2), pp. 2075-2084. Date of Electronic Publication: 2017 Jan 26.