Slow thermal equilibration in methylammonium lead iodide revealed by transient mid-infrared spectroscopy

Guo, Peijun; Gong, Jue; Sadasivam, Sridhar; Xia, Yi; Song, Tze-Bin; Diroll, Benjamin T.; Stoumpos, Constantinos C.; Ketterson, John B.; Kanatzidis, Mercouri G.; Chan, Maria K. Y.; Darancet, Pierre; Xu, Tao; Schaller, Richard D.

doi:10.1038/s41467-018-05015-9

Slow thermal equilibration in methylammonium lead iodide revealed by transient mid-infrared spectroscopy

Journal Article · Wed Jul 18 00:00:00 EDT 2018 · Nature Communications

DOI:https://doi.org/10.1038/s41467-018-05015-9· OSTI ID:1624106

^[1]; Gong, Jue ^[2]; Sadasivam, Sridhar ^[3]; Xia, Yi ^[3]; ^[4]; ^[3]; ^[4]; Ketterson, John B. ^[4]; Kanatzidis, Mercouri G. ^[4]; Chan, Maria K. Y. ^[3]; Darancet, Pierre ^[3]; ^[5]; ^[6]

Argonne National Lab. (ANL), Lemont, IL (United States). Center for Nanoscale Materials; DOE/OSTI
Northern Illinois Univ., DeKalb, IL (United States)
Argonne National Lab. (ANL), Lemont, IL (United States). Center for Nanoscale Materials
Northwestern Univ., Evanston, IL (United States)
Northern Illinois Univ., DeKalb, IL (United States); Northwestern Univ., Evanston, IL (United States)
Argonne National Lab. (ANL), Lemont, IL (United States). Center for Nanoscale Materials; Northwestern Univ., Evanston, IL (United States)

Hybrid organic–inorganic perovskites are emerging semiconductors for cheap and efficient photovoltaics and light-emitting devices. Different from conventional inorganic semiconductors, hybrid perovskites consist of coexisting organic and inorganic sub-lattices, which present disparate atomic masses and bond strengths. The nanoscopic interpenetration of these disparate components, which lack strong electronic and vibrational coupling, presents fundamental challenges to the understanding of charge and heat dissipation. Here we study phonon population and equilibration processes in methylammonium lead iodide (MAPbI₃) by transiently probing the vibrational modes of the organic sub-lattice following above-bandgap optical excitation. We observe inter-sub-lattice thermal equilibration on timescales ranging from hundreds of pico seconds to a couple of nanoseconds. As supported by a two temperature model based on first-principles calculations, the slow thermal equilibration is attributable to the sequential phonon populations of the inorganic and organic sub-lattices, respectively. The observed long-lasting thermal non-equilibrium offers insights into thermal transport and heat management of the emergent hybrid material class.

View Accepted Manuscript (DOE)

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States). Center for Nanoscale Materials (CNM); Univ. of California, Santa Barbara, CA (United States)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-06CH11357; SC0012541

OSTI ID:: 1624106

Journal Information:: Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 9; ISSN 2041-1723

Publisher:: Nature Publishing GroupCopyright Statement

Country of Publication:: United States

Language:: English

References (80)

Organic Cations Might Not Be Essential to the Remarkable Properties of Band Edge Carriers in Lead Halide Perovskites Zhu, Haiming; Trinh, M. Tuan; Wang, Jue Advanced Materials, Vol. 29, Issue 1 https://doi.org/10.1002/adma.201603072	journal	October 2016
Slow Organic-to-Inorganic Sub-Lattice Thermalization in Methylammonium Lead Halide Perovskites Observed by Ultrafast Photoluminescence Chang, Angela Y.; Cho, Yi-Ju; Chen, Kuan-Chen Advanced Energy Materials, Vol. 6, Issue 15 https://doi.org/10.1002/aenm.201600422	journal	May 2016
Hydrogen-Bonding Evolution during the Polymorphic Transformations in CH ₃ NH ₃ PbBr ₃ : Experiment and Theory Yin, Tingting; Fang, Yanan; Fan, Xiaofeng Chemistry of Materials, Vol. 29, Issue 14 https://doi.org/10.1021/acs.chemmater.7b01630	journal	July 2017
Vibrational Properties of the Organic–Inorganic Halide Perovskite CH ₃ NH ₃ PbI ₃ from Theory and Experiment: Factor Group Analysis, First-Principles Calculations, and Low-Temperature Infrared Spectra Pérez-Osorio, Miguel A.; Milot, Rebecca L.; Filip, Marina R. The Journal of Physical Chemistry C, Vol. 119, Issue 46 https://doi.org/10.1021/acs.jpcc.5b07432	journal	November 2015
Infrared Spectroscopic Study of Vibrational Modes in Methylammonium Lead Halide Perovskites Glaser, Tobias; Müller, Christian; Sendner, Michael The Journal of Physical Chemistry Letters, Vol. 6, Issue 15 https://doi.org/10.1021/acs.jpclett.5b01309	journal	July 2015
Real-Time Observation of Organic Cation Reorientation in Methylammonium Lead Iodide Perovskites Bakulin, Artem A.; Selig, Oleg; Bakker, Huib J. The Journal of Physical Chemistry Letters, Vol. 6, Issue 18 https://doi.org/10.1021/acs.jpclett.5b01555	journal	August 2015
Simultaneous Observation of an Intraband Transition and Distinct Transient Species in the Infrared Region for Perovskite Solar Cells Narra, Sudhakar; Chung, Chih-Chun; Diau, Eric Wei-Guang The Journal of Physical Chemistry Letters, Vol. 7, Issue 13 https://doi.org/10.1021/acs.jpclett.6b01111	journal	June 2016
Electron–Rotor Interaction in Organic–Inorganic Lead Iodide Perovskites Discovered by Isotope Effects Gong, Jue; Yang, Mengjin; Ma, Xiangchao The Journal of Physical Chemistry Letters, Vol. 7, Issue 15 https://doi.org/10.1021/acs.jpclett.6b01199	journal	July 2016
The Effects of the Organic–Inorganic Interactions on the Thermal Transport Properties of CH ₃ NH ₃ PbI ₃ Hata, Tomoyuki; Giorgi, Giacomo; Yamashita, Koichi Nano Letters, Vol. 16, Issue 4 https://doi.org/10.1021/acs.nanolett.6b00457	journal	March 2016
Critical Role of Methylammonium Librational Motion in Methylammonium Lead Iodide (CH ₃ NH ₃ PbI ₃ ) Perovskite Photochemistry Park, Myeongkee; Kornienko, Nikolay; Reyes-Lillo, Sebastian E. Nano Letters, Vol. 17, Issue 7 https://doi.org/10.1021/acs.nanolett.7b00919	journal	June 2017
Mechanism of Ferric Oxalate Photolysis Mangiante, David. M.; Schaller, Richard D.; Zarzycki, Piotr ACS Earth and Space Chemistry, Vol. 1, Issue 5 https://doi.org/10.1021/acsearthspacechem.7b00026	journal	June 2017
Structure, Phonon Properties, and Order–Disorder Transition in the Metal Formate Framework of [NH ₄ ][Mg(HCOO) ₃ ] Mączka, Mirosław; Pietraszko, Adam; Macalik, Bogusław Inorganic Chemistry, Vol. 53, Issue 2 https://doi.org/10.1021/ic4020702	journal	December 2013
Charge Carrier Dynamics of Vapor-Deposited Small-Molecule/Fullerene Organic Solar Cells Chang, Angela Y.; Chen, Yi-Hong; Lin, Hao-Wu Journal of the American Chemical Society, Vol. 135, Issue 24 https://doi.org/10.1021/ja403056y	journal	June 2013
Organic Cation Rotation and Immobilization in Pure and Mixed Methylammonium Lead-Halide Perovskites Selig, Oleg; Sadhanala, Aditya; Müller, Christian Journal of the American Chemical Society, Vol. 139, Issue 11 https://doi.org/10.1021/jacs.6b12239	journal	March 2017
On the Accuracy of DFT for Describing Hydrogen Bonds: Dependence on the Bond Directionality Ireta, Joel; Neugebauer, Jörg; Scheffler, Matthias The Journal of Physical Chemistry A, Vol. 108, Issue 26 https://doi.org/10.1021/jp0377073	journal	July 2004
Hydrogen bonding in polymers: infrared temperature studies of an amorphous polyamide Skrovanek, Daniel J.; Howe, Stephen E.; Painter, Paul C. Macromolecules, Vol. 18, Issue 9 https://doi.org/10.1021/ma00151a006	journal	September 1985
Large optical nonlinearity of ITO nanorods for sub-picosecond all-optical modulation of the full-visible spectrum Guo, Peijun; Schaller, Richard D.; Ocola, Leonidas E. Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms12892	journal	September 2016
Acoustic-optical phonon up-conversion and hot-phonon bottleneck in lead-halide perovskites Yang, Jianfeng; Wen, Xiaoming; Xia, Hongze Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/ncomms14120	journal	January 2017
Electron–acoustic phonon coupling in single crystal CH3NH3PbI3 perovskites revealed by coherent acoustic phonons Mante, Pierre-Adrien; Stoumpos, Constantinos C.; Kanatzidis, Mercouri G. Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/ncomms14398	journal	February 2017
Orientational order controls crystalline and amorphous thermal transport in superatomic crystals Ong, Wee-Liat; O’Brien, Evan S.; Dougherty, Patrick S. M. Nature Materials, Vol. 16, Issue 1 https://doi.org/10.1038/nmat4739	journal	September 2016
The emergence of perovskite solar cells Green, Martin A.; Ho-Baillie, Anita; Snaith, Henry J. Nature Photonics, Vol. 8, Issue 7, p. 506-514 https://doi.org/10.1038/nphoton.2014.134	journal	July 2014
Band filling with free charge carriers in organometal halide perovskites Manser, Joseph S.; Kamat, Prashant V. Nature Photonics, Vol. 8, Issue 9 https://doi.org/10.1038/nphoton.2014.171	journal	August 2014
Observation of a hot-phonon bottleneck in lead-iodide perovskites Yang, Ye; Ostrowski, David P.; France, Ryan M. Nature Photonics, Vol. 10, Issue 1 https://doi.org/10.1038/nphoton.2015.213	journal	October 2015
Detection of gamma photons using solution-grown single crystals of hybrid lead halide perovskites Yakunin, Sergii; Dirin, Dmitry N.; Shynkarenko, Yevhen Nature Photonics, Vol. 10, Issue 9 https://doi.org/10.1038/nphoton.2016.139	journal	July 2016
Spin-polarized exciton quantum beating in hybrid organic–inorganic perovskites Odenthal, Patrick; Talmadge, William; Gundlach, Nathan Nature Physics, Vol. 13, Issue 9 https://doi.org/10.1038/nphys4145	journal	May 2017
Hot carrier cooling mechanisms in halide perovskites Fu, Jianhui; Xu, Qiang; Han, Guifang Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/s41467-017-01360-3	journal	November 2017
(Fe,Ni)2P allabogdanite can be an ambient pressure phase in iron meteorites Litasov, Konstantin D.; Bekker, Tatyana B.; Sagatov, Nursultan E. Scientific Reports, Vol. 10, Issue 1 https://doi.org/10.1038/s41598-020-66039-0	journal	June 2020
Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide Whitfield, P. S.; Herron, N.; Guise, W. E. Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep35685	journal	October 2016
Role of hydrogen-bonding and its interplay with octahedral tilting in CH ₃ NH ₃ PbI ₃ Lee, Jung-Hoon; Bristowe, Nicholas C.; Bristowe, Paul D. Chemical Communications, Vol. 51, Issue 29 https://doi.org/10.1039/c5cc00979k	journal	January 2015
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/physrevlett.77.3865	journal	October 1996
Electron-Phonon Coupling and Energy Flow in a Simple Metal beyond the Two-Temperature Approximation Waldecker, Lutz; Bertoni, Roman; Ernstorfer, Ralph Physical Review X, Vol. 6, Issue 2 https://doi.org/10.1103/physrevx.6.021003	journal	April 2016
Entropy-driven structural transition and kinetic trapping in formamidinium lead iodide perovskite Chen, Tianran; Foley, Benjamin J.; Park, Changwon Science Advances, Vol. 2, Issue 10 https://doi.org/10.1126/sciadv.1601650	journal	October 2016
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites Lee, M. M.; Teuscher, J.; Miyasaka, T. Science, Vol. 338, Issue 6107, p. 643-647 https://doi.org/10.1126/science.1228604	journal	October 2012
High-performance photovoltaic perovskite layers fabricated through intramolecular exchange Yang, W. S.; Noh, J. H.; Jeon, N. J. Science, Vol. 348, Issue 6240 https://doi.org/10.1126/science.aaa9272	journal	May 2015
Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance Saliba, M.; Matsui, T.; Domanski, K. Science, Vol. 354, Issue 6309 https://doi.org/10.1126/science.aah5557	journal	September 2016
An organic-inorganic perovskite ferroelectric with large piezoelectric response You, Yu-Meng; Liao, Wei-Qiang; Zhao, Dewei Science, Vol. 357, Issue 6348 https://doi.org/10.1126/science.aai8535	journal	July 2017
Lattice anharmonicity and thermal conductivity from compressive sensing of first-principles calculations Zhou, Fei; Nielson, Weston; Xia, Yi arXiv https://doi.org/10.48550/arxiv.1404.5923	text	January 2014
Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy Richter, Johannes M.; Branchi, Federico; Camargo, Franco Valduga de Almeida arXiv https://doi.org/10.48550/arxiv.1701.03919	text	January 2017
Theory of Thermal Relaxation of Electrons in Semiconductors Sadasivam, Sridhar; Chan, Maria K. Y.; Darancet, Pierre arXiv https://doi.org/10.48550/arxiv.1709.00451	text	January 2017
The Hydrogen Bond in the Solid State Steiner, Thomas Angewandte Chemie International Edition, Vol. 41, Issue 1 https://doi.org/10.1002/1521-3773(20020104)41:1<48::AID-ANIE48>3.0.CO;2-U	journal	January 2002
Temperature-Dependent Charge-Carrier Dynamics in CH ₃ NH ₃ PbI ₃ Perovskite Thin Films Milot, Rebecca L.; Eperon, Giles E.; Snaith, Henry J. Advanced Functional Materials, Vol. 25, Issue 39 https://doi.org/10.1002/adfm.201502340	journal	September 2015
Square-Centimeter Solution-Processed Planar CH ₃ NH ₃ PbI ₃ Perovskite Solar Cells with Efficiency Exceeding 15% Yang, Mengjin; Zhou, Yuanyuan; Zeng, Yining Advanced Materials, Vol. 27, Issue 41 https://doi.org/10.1002/adma.201502586	journal	September 2015
Calorimetric and IR spectroscopic studies of phase transitions in methylammonium trihalogenoplumbates (II)† Onoda-Yamamuro, Noriko; Matsuo, Takasuke; Suga, Hiroshi Journal of Physics and Chemistry of Solids, Vol. 51, Issue 12 https://doi.org/10.1016/0022-3697(90)90021-7	journal	January 1990
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set Kresse, G.; Furthmüller, J. Computational Materials Science, Vol. 6, Issue 1, p. 15-50 https://doi.org/10.1016/0927-0256(96)00008-0	journal	July 1996
First principles phonon calculations in materials science Togo, Atsushi; Tanaka, Isao Scripta Materialia, Vol. 108 https://doi.org/10.1016/j.scriptamat.2015.07.021	journal	November 2015
Highly Selective Relaxation of the OH Stretching Overtones in Isolated HDO Molecules Observed by Infrared Pump–Repump–Probe Spectroscopy Hutzler, Daniel; Werhahn, Jasper C.; Heider, Rupert The Journal of Physical Chemistry A, Vol. 119, Issue 26 https://doi.org/10.1021/acs.jpca.5b05145	journal	June 2015
Temperature-Dependent Thermal Conductivity Study of MAPbI ₃ : Using Mild Aging To Reach a Thermal Percolation Threshold for Greatly Improved Heat Transport Kovalsky, Anton; Wang, Lili; Guo, Xin The Journal of Physical Chemistry C, Vol. 122, Issue 25 https://doi.org/10.1021/acs.jpcc.7b08231	journal	October 2017
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
Low-Dimensional-Networked Metal Halide Perovskites: The Next Big Thing Saidaminov, Makhsud I.; Mohammed, Omar F.; Bakr, Osman M. ACS Energy Letters, Vol. 2, Issue 4 https://doi.org/10.1021/acsenergylett.6b00705	journal	March 2017
Hybrid Organic−Inorganic Polyoxometalate Compounds: From Structural Diversity to Applications Dolbecq, Anne; Dumas, Eddy; Mayer, Cédric R. Chemical Reviews, Vol. 110, Issue 10 https://doi.org/10.1021/cr1000578	journal	October 2010
Chemically diverse and multifunctional hybrid organic–inorganic perovskites Li, Wei; Wang, Zheming; Deschler, Felix Nature Reviews Materials, Vol. 2, Issue 3 https://doi.org/10.1038/natrevmats.2016.99	journal	February 2017
Ultrafast superheating and melting of bulk ice Iglev, H.; Schmeisser, M.; Simeonidis, K. Nature, Vol. 439, Issue 7073 https://doi.org/10.1038/nature04415	journal	January 2006
Hot-carrier cooling and photoinduced refractive index changes in organic–inorganic lead halide perovskites Price, Michael B.; Butkus, Justinas; Jellicoe, Tom C. Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms9420	journal	September 2015
Low-temperature solution-processed wavelength-tunable perovskites for lasing Xing, Guichuan; Mathews, Nripan; Lim, Swee Sien Nature Materials, Vol. 13, Issue 5 https://doi.org/10.1038/nmat3911	journal	March 2014
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
Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy Richter, Johannes M.; Branchi, Federico; Valduga de Almeida Camargo, Franco Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/s41467-017-00546-z	journal	August 2017
Reducing Dzyaloshinskii-Moriya interaction and field-free spin-orbit torque switching in synthetic antiferromagnets Chen, Ruyi; Cui, Qirui; Liao, Liyang Nature Communications, Vol. 12, Issue 1 https://doi.org/10.1038/s41467-021-23414-3	journal	May 2021
High-resolution X-ray luminescence extension imaging Ou, Xiangyu; Qin, Xian; Huang, Bolong Nature, Vol. 590, Issue 7846 https://doi.org/10.1038/s41586-021-03251-6	journal	February 2021
Electronic structure of AlFeN films exhibiting crystallographic orientation change from c- to a-axis with Fe concentrations and annealing effect Tatemizo, Nobuyuki; Imada, Saki; Okahara, Kizuna Scientific Reports, Vol. 10, Issue 1 https://doi.org/10.1038/s41598-020-58835-5	journal	February 2020
Complete structure and cation orientation in the perovskite photovoltaic methylammonium lead iodide between 100 and 352 K Weller, Mark T.; Weber, Oliver J.; Henry, Paul F. Chemical Communications, Vol. 51, Issue 20 https://doi.org/10.1039/C4CC09944C	journal	January 2015
Role of hydrogen-bonding and its interplay with octahedral tilting in CH ₃ NH ₃ PbI ₃ Lee, Jung-Hoon; Bristowe, Nicholas C.; Bristowe, Paul D. Chemical Communications, Vol. 51, Issue 29 https://doi.org/10.1039/C5CC00979K	journal	January 2015
Synthesis of formamidinium lead halide perovskite nanocrystals through solid–liquid–solid cation exchange Hills-Kimball, K.; Nagaoka, Y.; Cao, C. Journal of Materials Chemistry C, Vol. 5, Issue 23 https://doi.org/10.1039/C7TC00598A	journal	January 2017
Projector augmented-wave method Blöchl, P. E. Physical Review B, Vol. 50, Issue 24, p. 17953-17979 https://doi.org/10.1103/PhysRevB.50.17953	journal	December 1994
Generalized gradient approximation for the exchange-correlation hole of a many-electron system Perdew, John P.; Burke, Kieron; Wang, Yue Physical Review B, Vol. 54, Issue 23 https://doi.org/10.1103/PhysRevB.54.16533	journal	December 1996
From ultrasoft pseudopotentials to the projector augmented-wave method Kresse, G.; Joubert, D. Physical Review B, Vol. 59, Issue 3, p. 1758-1775 https://doi.org/10.1103/PhysRevB.59.1758	journal	January 1999
Lattice dynamics and vibrational spectra of the orthorhombic, tetragonal, and cubic phases of methylammonium lead iodide Brivio, Federico; Frost, Jarvist M.; Skelton, Jonathan M. Physical Review B, Vol. 92, Issue 14 https://doi.org/10.1103/PhysRevB.92.144308	journal	October 2015
Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces Perdew, John P.; Ruzsinszky, Adrienn; Csonka, Gábor I. Physical Review Letters, Vol. 100, Issue 13 https://doi.org/10.1103/PhysRevLett.100.136406	journal	April 2008
Lattice Anharmonicity and Thermal Conductivity from Compressive Sensing of First-Principles Calculations Zhou, Fei; Nielson, Weston; Xia, Yi Physical Review Letters, Vol. 113, Issue 18 https://doi.org/10.1103/PhysRevLett.113.185501	journal	October 2014
Theory of Thermal Relaxation of Electrons in Semiconductors Sadasivam, Sridhar; Chan, Maria K. Y.; Darancet, Pierre Physical Review Letters, Vol. 119, Issue 13 https://doi.org/10.1103/PhysRevLett.119.136602	journal	September 2017
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/PhysRevLett.77.3865	journal	October 1996
Anomalous Temperature Dependence of Vibrational Lifetimes in Water and Ice Woutersen, Sander; Emmerichs, Uli; Nienhuys, Han-Kwang Physical Review Letters, Vol. 81, Issue 5 https://doi.org/10.1103/PhysRevLett.81.1106	journal	August 1998
Light-induced picosecond rotational disordering of the inorganic sublattice in hybrid perovskites Wu, Xiaoxi; Tan, Liang Z.; Shen, Xiaozhe Science Advances, Vol. 3, Issue 7 https://doi.org/10.1126/sciadv.1602388	journal	July 2017
Electron-hole diffusion lengths > 175 μm in solution-grown CH ₃ NH ₃ PbI ₃ single crystals Dong, Qingfeng; Fang, Yanjun; Shao, Yuchuan Science, Vol. 347, Issue 6225 https://doi.org/10.1126/science.aaa5760	journal	January 2015
Screening in crystalline liquids protects energetic carriers in hybrid perovskites Zhu, H.; Miyata, K.; Fu, Y. Science, Vol. 353, Issue 6306 https://doi.org/10.1126/science.aaf9570	journal	September 2016
Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy Guo, Zhi; Wan, Yan; Yang, Mengjin Science, Vol. 356, Issue 6333 https://doi.org/10.1126/science.aam7744	journal	April 2017
Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy Richter, Johannes; Branchi, F.; Valduga De Almeida Camargo, F. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.11191	text	January 2017
Research data supporting "Hot-carrier cooling and photoinduced refractive index changes in organic–inorganic lead halide perovskites" Price, Michael B.; Butkus, Justinas; Jellicoe, Tom C. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.68921	dataset	January 2015
Detection of gamma photons using solution-grown single crystals of hybrid lead halide perovskites Yakunin, Sergii; Dirin, Dmitry N.; Shynkarenko, Yevhen ETH Zurich https://doi.org/10.3929/ethz-b-000118934	text	January 2016
First principles phonon calculations in materials science Togo, Atsushi; Tanaka, Isao arXiv https://doi.org/10.48550/arxiv.1506.08498	preprint	January 2015
Light-induced picosecond rotational disordering of the inorganic sublattice in hybrid perovskites Wu, Xiaoxi; Tan, Liang Z.; Shen, Xiaozhe Columbia University https://doi.org/10.7916/d8sr0bbc	text	January 2017

Cited By (6)

Photoinduced, reversible phase transitions in all-inorganic perovskite nanocrystals Kirschner, Matthew S.; Diroll, Benjamin T.; Guo, Peijun Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08362-3	journal	January 2019
Thermal equilibration in infinite harmonic crystals Kuzkin, Vitaly A. Continuum Mechanics and Thermodynamics, Vol. 31, Issue 5 https://doi.org/10.1007/s00161-019-00758-2	journal	March 2019
Infrared-pump electronic-probe of methylammonium lead iodide reveals electronically decoupled organic and inorganic sublattices Guo, Peijun; Mannodi-Kanakkithodi, Arun; Gong, Jue Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08363-2	journal	January 2019
Hot carrier solar cells and the potential of perovskites for breaking the Shockley–Queisser limit Kahmann, Simon; Loi, Maria A. Journal of Materials Chemistry C, Vol. 7, Issue 9 https://doi.org/10.1039/c8tc04641g	journal	January 2019
Thermochromism of bromotellurates( iv ): experimental insights Shayapov, Vladimir R.; Usoltsev, Andrey N.; Adonin, Sergey A. New Journal of Chemistry, Vol. 43, Issue 9 https://doi.org/10.1039/c9nj00320g	journal	January 2019
Structural origins of the electronic properties of materials via time-resolved infrared spectroscopy Munson, Kyle T.; Kennehan, Eric R.; Asbury, John B. Journal of Materials Chemistry C, Vol. 7, Issue 20 https://doi.org/10.1039/c9tc01348b	journal	January 2019

Figures / Tables (5)

Similar Records

Acoustic phonon lifetimes limit thermal transport in methylammonium lead iodide

Journal Article · Mon Nov 05 19:00:00 EST 2018 · Proceedings of the National Academy of Sciences of the United States of America · OSTI ID:1481042

Infrared-pump electronic-probe of methylammonium lead iodide reveals electronically decoupled organic and inorganic sublattices

Journal Article · Mon Jan 28 19:00:00 EST 2019 · Nature Communications · OSTI ID:1494797

Substitutional Growth of Methylammonium Lead Iodide Perovskites in Alcohols

Journal Article · Thu Sep 28 20:00:00 EDT 2017 · Advanced Energy Materials · OSTI ID:1427505

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Atomistic models
Condensed-matter physics
Materials for energy and catalysis
Optical spectroscopy
Science & technology - other topics

Slow thermal equilibration in methylammonium lead iodide revealed by transient mid-infrared spectroscopy

Citation Formats

References (80)

Cited By (6)

Figures / Tables (5)

Similar Records

Related Subjects