Tunable Anisotropic Photon Emission from Self-Organized CsPbBr3 Perovskite Nanocrystals

Jurow, Matthew J.; Lampe, Thomas; Penzo, Erika; Kang, Jun; Koc, Matthew A.; Zechel, Thomas; Nett, Zachary; Brady, Michael; Wang, Lin-Wang; Alivisatos, A. Paul; Cabrini, Stefano; Brutting, Wolfgang; Liu, Yi

doi:10.1021/acs.nanolett.7b02147

Title: Tunable Anisotropic Photon Emission from Self-Organized CsPbBr₃ Perovskite Nanocrystals

Journal Article · Wed Jun 21 00:00:00 EDT 2017 · Nano Letters

DOI:https://doi.org/10.1021/acs.nanolett.7b02147· OSTI ID:1460297

^[1]; Lampe, Thomas ^[2]; Penzo, Erika ^[3]; Kang, Jun ^[4];

^[5]; Zechel, Thomas ^[2]; Nett, Zachary ^[5]; Brady, Michael ^[6]; Wang, Lin-Wang ^[4];

^[7]; Cabrini, Stefano ^[3];

^[2];

^[1]

Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). The Molecular Foundry. Materials Sciences Division
Univ. of Augsburg (Germany). Inst. of Physics
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). The Molecular Foundry
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division
Univ. of California, Berkeley, CA (United States). College of Chemistry
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Advanced Light Source
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division; Univ. of California, Berkeley, CA (United States). College of Chemistry. Dept. of Materials Science and Engineering; Kavli Energy NanoScience Inst., Berkeley, CA (United States)

In this paper, we report controllable anisotropic light emission of photons originating from vertically aligned transition dipole moments in spun-cast films of CsPbBr₃ nanocubes. By depositing films of nanocrystals on precoated substrates we can control the packing density and resultant radiation pattern of the emitted photons. We develop a technical framework to calculate the average orientation of light emitters, i.e., the angle between the transition dipole moment vector (TDM) and the substrate. This model is applicable to any emissive material with a known refractive index. Theoretical modeling indicates that oriented emission originates from an anisotropic alignment of the valence band and conduction band edge states on the ionic crystal lattice and demonstrates a general path to model the experimentally less accessible internal electric field of a nanosystem from the photoluminescent anisotropy. The uniquely accessible surface of the perovskite nanoparticles allows for perturbation of the normally isotropic emissive transition. Finally, the reported sensitive and tunable TDM orientation and control of emitted light will allow for applications of perovskite nanocrystals in a wide range of photonic technologies inaccessible to traditional light emitters.

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Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Advanced Research Projects Agency - Energy (ARPA-E); Bavaria California Technology Center (BaCaTeC); German Federal Ministry of Education and Research (BMBF); German Research Foundation (DFG)

Grant/Contract Number:: AC02-05CH11231; AR0000627; 13N13664; Br 1728/18-1

OSTI ID:: 1460297

Journal Information:: Nano Letters, Vol. 17, Issue 7; ISSN 1530-6984

Publisher:: American Chemical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 59 works

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References (56)

Ultrafast Interfacial Electron and Hole Transfer from CsPbBr ₃ Perovskite Quantum Dots Wu, Kaifeng; Liang, Guijie; Shang, Qiongyi Journal of the American Chemical Society, Vol. 137, Issue 40 https://doi.org/10.1021/jacs.5b08520	journal	September 2015
Nanocrystals of Cesium Lead Halide Perovskites (CsPbX ₃ , X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut Protesescu, Loredana; Yakunin, Sergii; Bodnarchuk, Maryna I. Nano Letters, Vol. 15, Issue 6 https://doi.org/10.1021/nl5048779	journal	February 2015
The Bright Side of Perovskites Colella, Silvia; Mazzeo, Marco; Rizzo, Aurora The Journal of Physical Chemistry Letters, Vol. 7, Issue 21 https://doi.org/10.1021/acs.jpclett.6b01799	journal	October 2016
Study of Perovskite QD Down-Converted LEDs and Six-Color White LEDs for Future Displays with Excellent Color Performance Yoon, Hee Chang; Kang, Heejoon; Lee, Soyoung ACS Applied Materials & Interfaces, Vol. 8, Issue 28 https://doi.org/10.1021/acsami.6b05468	journal	July 2016
Perovskite photonic sources Sutherland, Brandon R.; Sargent, Edward H. Nature Photonics, Vol. 10, Issue 5 https://doi.org/10.1038/nphoton.2016.62	journal	April 2016
Colloidal Synthesis of Quantum Confined Single Crystal CsPbBr ₃ Nanosheets with Lateral Size Control up to the Micrometer Range Shamsi, Javad; Dang, Zhiya; Bianchini, Paolo Journal of the American Chemical Society, Vol. 138, Issue 23 https://doi.org/10.1021/jacs.6b03166	journal	June 2016
Insight into the Ligand-Mediated Synthesis of Colloidal CsPbBr ₃ Perovskite Nanocrystals: The Role of Organic Acid, Base, and Cesium Precursors Pan, Aizhao; He, Bo; Fan, Xiaoyun ACS Nano, Vol. 10, Issue 8 https://doi.org/10.1021/acsnano.6b03863	journal	July 2016
Polymer-Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs Meyns, Michaela; Perálvarez, Mariano; Heuer-Jungemann, Amelie ACS Applied Materials & Interfaces, Vol. 8, Issue 30 https://doi.org/10.1021/acsami.6b02529	journal	July 2016
Efficient Luminescence from Perovskite Quantum Dot Solids Kim, Younghoon; Yassitepe, Emre; Voznyy, Oleksandr ACS Applied Materials & Interfaces, Vol. 7, Issue 45 https://doi.org/10.1021/acsami.5b09084	journal	November 2015
Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals De Roo, Jonathan; Ibáñez, Maria; Geiregat, Pieter ACS Nano, Vol. 10, Issue 2 https://doi.org/10.1021/acsnano.5b06295	journal	January 2016
CsPbX ₃ Quantum Dots for Lighting and Displays: Room-Temperature Synthesis, Photoluminescence Superiorities, Underlying Origins and White Light-Emitting Diodes Li, Xiaoming; Wu, Ye; Zhang, Shengli Advanced Functional Materials, Vol. 26, Issue 15 https://doi.org/10.1002/adfm.201600109	journal	February 2016
Highly Luminescent Colloidal Nanoplates of Perovskite Cesium Lead Halide and Their Oriented Assemblies Bekenstein, Yehonadav; Koscher, Brent A.; Eaton, Samuel W. Journal of the American Chemical Society, Vol. 137, Issue 51 https://doi.org/10.1021/jacs.5b11199	journal	December 2015
Lasing in robust cesium lead halide perovskite nanowires Eaton, Samuel W.; Lai, Minliang; Gibson, Natalie A. Proceedings of the National Academy of Sciences, Vol. 113, Issue 8 https://doi.org/10.1073/pnas.1600789113	journal	February 2016
Terahertz Conductivity within Colloidal CsPbBr ₃ Perovskite Nanocrystals: Remarkably High Carrier Mobilities and Large Diffusion Lengths Yettapu, Gurivi Reddy; Talukdar, Debnath; Sarkar, Sohini Nano Letters, Vol. 16, Issue 8 https://doi.org/10.1021/acs.nanolett.6b01168	journal	July 2016
Surface Termination, Morphology, and Bright Photoluminescence of Cesium Lead Halide Perovskite Nanocrystals ten Brinck, Stephanie; Infante, Ivan ACS Energy Letters, Vol. 1, Issue 6 https://doi.org/10.1021/acsenergylett.6b00595	journal	November 2016
High Defect Tolerance in Lead Halide Perovskite CsPbBr ₃ Kang, Jun; Wang, Lin-Wang The Journal of Physical Chemistry Letters, Vol. 8, Issue 2 https://doi.org/10.1021/acs.jpclett.6b02800	journal	January 2017
All-Inorganic Perovskite Solar Cells Liang, Jia; Wang, Caixing; Wang, Yanrong Journal of the American Chemical Society, Vol. 138, Issue 49 https://doi.org/10.1021/jacs.6b10227	journal	November 2016
Perovskite Materials for Light-Emitting Diodes and Lasers Veldhuis, Sjoerd A.; Boix, Pablo P.; Yantara, Natalia Advanced Materials, Vol. 28, Issue 32 https://doi.org/10.1002/adma.201600669	journal	May 2016
Intriguing Optoelectronic Properties of Metal Halide Perovskites Manser, Joseph S.; Christians, Jeffrey A.; Kamat, Prashant V. Chemical Reviews, Vol. 116, Issue 21 https://doi.org/10.1021/acs.chemrev.6b00136	journal	June 2016
High-Efficiency Light-Emitting Diodes of Organometal Halide Perovskite Amorphous Nanoparticles Xing, Jun; Yan, Fei; Zhao, Yawen ACS Nano, Vol. 10, Issue 7 https://doi.org/10.1021/acsnano.6b01540	journal	June 2016
Perovskite energy funnels for efficient light-emitting diodes Yuan, Mingjian; Quan, Li Na; Comin, Riccardo Nature Nanotechnology, Vol. 11, Issue 10 https://doi.org/10.1038/nnano.2016.110	journal	June 2016
Colloidal quantum dot ligand engineering for high performance solar cells Wang, Ruili; Shang, Yuequn; Kanjanaboos, Pongsakorn Energy & Environmental Science, Vol. 9, Issue 4 https://doi.org/10.1039/C5EE03887A	journal	January 2016
Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering Pan, Jun; Quan, Li Na; Zhao, Yongbiao Advanced Materials, Vol. 28, Issue 39 https://doi.org/10.1002/adma.201600784	journal	August 2016
Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes Wang, Jianpu; Wang, Nana; Jin, Yizheng Advanced Materials, Vol. 27, Issue 14 https://doi.org/10.1002/adma.201405217	journal	February 2015
Polymer-Free Films of Inorganic Halide Perovskite Nanocrystals as UV-to-White Color-Conversion Layers in LEDs Palazon, Francisco; Di Stasio, Francesco; Akkerman, Quinten A. Chemistry of Materials, Vol. 28, Issue 9 https://doi.org/10.1021/acs.chemmater.6b00954	journal	April 2016
All-Inorganic Colloidal Perovskite Quantum Dots: A New Class of Lasing Materials with Favorable Characteristics Wang, Yue; Li, Xiaoming; Song, Jizhong Advanced Materials, Vol. 27, Issue 44 https://doi.org/10.1002/adma.201503573	journal	October 2015
Efficient Biexciton Interaction in Perovskite Quantum Dots Under Weak and Strong Confinement Castañeda, Juan A.; Nagamine, Gabriel; Yassitepe, Emre ACS Nano, Vol. 10, Issue 9 https://doi.org/10.1021/acsnano.6b03908	journal	September 2016
Single Cesium Lead Halide Perovskite Nanocrystals at Low Temperature: Fast Single-Photon Emission, Reduced Blinking, and Exciton Fine Structure Rainò, Gabriele; Nedelcu, Georgian; Protesescu, Loredana ACS Nano, Vol. 10, Issue 2 https://doi.org/10.1021/acsnano.5b07328	journal	January 2016
Room Temperature Single-Photon Emission from Individual Perovskite Quantum Dots Park, Young-Shin; Guo, Shaojun; Makarov, Nikolay S. ACS Nano, Vol. 9, Issue 10 https://doi.org/10.1021/acsnano.5b04584	journal	September 2015
Understanding and predicting the orientation of heteroleptic phosphors in organic light-emitting materials Jurow, Matthew J.; Mayr, Christian; Schmidt, Tobias D. Nature Materials, Vol. 15, Issue 1 https://doi.org/10.1038/nmat4428	journal	October 2015
Highly Efficient Organic Light-Emitting Diodes with Phosphorescent Emitters Having High Quantum Yield and Horizontal Orientation of Transition Dipole Moments Kim, Kwon-Hyeon; Moon, Chang-Ki; Lee, Jeong-Hwan Advanced Materials, Vol. 26, Issue 23 https://doi.org/10.1002/adma.201305733	journal	April 2014
Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter Kim, Sei-Yong; Jeong, Won-Ik; Mayr, Christian Advanced Functional Materials, Vol. 23, Issue 31 https://doi.org/10.1002/adfm.201300104	journal	March 2013
Crystal Organic Light-Emitting Diodes with Perfectly Oriented Non-Doped Pt-Based Emitting Layer Kim, Kwon-Hyeon; Liao, Jia-Ling; Lee, Si Woo Advanced Materials, Vol. 28, Issue 13 https://doi.org/10.1002/adma.201504451	journal	February 2016
High-efficiency simple planar heterojunction organic thin-film photovoltaics with horizontally oriented amorphous donors Yokoyama, Daisuke; Qiang Wang, Zhong; Pu, Yong-Jin Solar Energy Materials and Solar Cells, Vol. 98 https://doi.org/10.1016/j.solmat.2011.10.014	journal	March 2012
V _oc from a Morphology Point of View: the Influence of Molecular Orientation on the Open Circuit Voltage of Organic Planar Heterojunction Solar Cells Hörmann, Ulrich; Lorch, Christopher; Hinderhofer, Alexander The Journal of Physical Chemistry C, Vol. 118, Issue 46 https://doi.org/10.1021/jp506180k	journal	November 2014
Harnessing Defect-Tolerance at the Nanoscale: Highly Luminescent Lead Halide Perovskite Nanocrystals in Mesoporous Silica Matrixes Dirin, Dmitry N.; Protesescu, Loredana; Trummer, David Nano Letters, Vol. 16, Issue 9 https://doi.org/10.1021/acs.nanolett.6b02688	journal	August 2016
White-Light-Emitting Diodes with Quantum Dot Color Converters for Display Backlights Jang, Eunjoo; Jun, Shinae; Jang, Hyosook Advanced Materials, Vol. 22, Issue 28 https://doi.org/10.1002/adma.201000525	journal	May 2010
Polarizing Organic Photovoltaics Zhu, Rui; Kumar, Ankit; Yang, Yang Advanced Materials, Vol. 23, Issue 36 https://doi.org/10.1002/adma.201101514	journal	August 2011
Highly efficient luminescent solar concentrators based on earth-abundant indirect-bandgap silicon quantum dots Meinardi, Francesco; Ehrenberg, Samantha; Dhamo, Lorena Nature Photonics, Vol. 11, Issue 3 https://doi.org/10.1038/nphoton.2017.5	journal	February 2017
On the crystal structure of colloidally prepared CsPbBr ₃ quantum dots Cottingham, Patrick; Brutchey, Richard L. Chemical Communications, Vol. 52, Issue 30 https://doi.org/10.1039/C6CC01088A	journal	January 2016
Magnetic Manipulation of Spontaneous Emission from Inorganic CsPbBr ₃ Perovskites Nanocrystals Pavliuk, Mariia V.; Fernandes, Daniel L. A.; El-Zohry, Ahmed M. Advanced Optical Materials, Vol. 4, Issue 12 https://doi.org/10.1002/adom.201600611	journal	September 2016
Nanocube Superlattices of Cesium Lead Bromide Perovskites and Pressure-Induced Phase Transformations at Atomic and Mesoscale Levels Nagaoka, Yasutaka; Hills-Kimball, Katie; Tan, Rui Advanced Materials, Vol. 29, Issue 18 https://doi.org/10.1002/adma.201606666	journal	March 2017
Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes Yassitepe, Emre; Yang, Zhenyu; Voznyy, Oleksandr Advanced Functional Materials, Vol. 26, Issue 47 https://doi.org/10.1002/adfm.201604580	journal	October 2016
Emission properties of single CdSe/ZnS quantum dots close to a dielectric interface Brokmann, Xavier; Coolen, Laurent; Hermier, Jean-Pierre Chemical Physics, Vol. 318, Issue 1-2 https://doi.org/10.1016/j.chemphys.2005.06.032	journal	November 2005
Room temperature measurements of the 3D orientation of single CdSe quantum dots using polarization microscopy Chung, I.; Shimizu, K. T.; Bawendi, M. G. Proceedings of the National Academy of Sciences, Vol. 100, Issue 2 https://doi.org/10.1073/pnas.0133507100	journal	January 2003
Synthesis, Crystal Structure, High-Resolution Optical Spectroscopy, and Extended Hückel Calculations on Cyclometalated [Re(CO) ₄ (ppy)] (ppy = 2-Phenylpyridine) Vanhelmont, Frederik W. M.; Strouse, Geoffrey F.; Güdel, Hans U. The Journal of Physical Chemistry A, Vol. 101, Issue 16 https://doi.org/10.1021/jp962816l	journal	April 1997
Measurement of the Radiative and Nonradiative Decay Rates of Single CdSe Nanocrystals through a Controlled Modification of their Spontaneous Emission Brokmann, X.; Coolen, L.; Dahan, M. Physical Review Letters, Vol. 93, Issue 10 https://doi.org/10.1103/PhysRevLett.93.107403	journal	September 2004
Colloidal CsPbBr ₃ Perovskite Nanocrystals: Luminescence beyond Traditional Quantum Dots Swarnkar, Abhishek; Chulliyil, Ramya; Ravi, Vikash Kumar Angewandte Chemie International Edition, Vol. 54, Issue 51 https://doi.org/10.1002/anie.201508276	journal	November 2015
The Evolution of Quantum Confinement in CsPbBr ₃ Perovskite Nanocrystals Butkus, Justinas; Vashishtha, Parth; Chen, Kai Chemistry of Materials, Vol. 29, Issue 8 https://doi.org/10.1021/acs.chemmater.7b00478	journal	April 2017
Fluorescence near interfaces: The role of photonic mode density Barnes, W. L. Journal of Modern Optics, Vol. 45, Issue 4 https://doi.org/10.1080/09500349808230614	journal	April 1998
Increased light outcoupling efficiency in dye-doped small molecule organic light-emitting diodes with horizontally oriented emitters Frischeisen, Jörg; Yokoyama, Daisuke; Endo, Ayataka Organic Electronics, Vol. 12, Issue 5 https://doi.org/10.1016/j.orgel.2011.02.005	journal	May 2011
First-Principles Investigation of the TiO ₂ /Organohalide Perovskites Interface: The Role of Interfacial Chlorine Mosconi, Edoardo; Ronca, Enrico; De Angelis, Filippo The Journal of Physical Chemistry Letters, Vol. 5, Issue 15 https://doi.org/10.1021/jz501127k	journal	July 2014
Stark Effect in Perovskite/TiO ₂ Solar Cells: Evidence of Local Interfacial Order Roiati, Vittoria; Mosconi, Edoardo; Listorti, Andrea Nano Letters, Vol. 14, Issue 4 https://doi.org/10.1021/nl500544c	journal	March 2014
Exploring the Electronic Band Structure of Organometal Halide Perovskite via Photoluminescence Anisotropy of Individual Nanocrystals Täuber, Daniela; Dobrovolsky, Alexander; Camacho, Rafael Nano Letters, Vol. 16, Issue 8 https://doi.org/10.1021/acs.nanolett.6b02012	journal	August 2016
Understanding the rate-dependent J–V hysteresis, slow time component, and aging in CH ₃ NH ₃ PbI ₃ perovskite solar cells: the role of a compensated electric field Tress, W.; Marinova, N.; Moehl, T. Energy & Environmental Science, Vol. 8, Issue 3 https://doi.org/10.1039/C4EE03664F	journal	January 2015
Giant switchable photovoltaic effect in organometal trihalide perovskite devices Xiao, Zhengguo; Yuan, Yongbo; Shao, Yuchuan Nature Materials, Vol. 14, Issue 2 https://doi.org/10.1038/nmat4150	journal	December 2014

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