Magneto-electroluminescence response in 2D and 3D hybrid organic–inorganic perovskite light emitting diodes

Pan, Xin; Liu, Haoliang; Huynh, Uyen; Vardeny, Z. Valy

doi:10.1063/1.5132982

Magneto-electroluminescence response in 2D and 3D hybrid organic–inorganic perovskite light emitting diodes

Journal Article · Wed Jan 29 00:00:00 EST 2020 · Journal of Chemical Physics

DOI:https://doi.org/10.1063/1.5132982· OSTI ID:1802682

Pan, Xin ^[1]; ^[2]; Huynh, Uyen ^[2]; ^[2]

Univ. of Utah, Salt Lake City, UT (United States); OSTI
Univ. of Utah, Salt Lake City, UT (United States)

We have studied the magneto-electroluminescence (MEL) response in light emitting diodes based on 2D-(PEA)₂PbI₄ and 3D-MAPbI₃ hybrid organic–inorganic perovskites at cryogenic temperatures. We found that the MEL is negative, i.e., the EL decreases with the applied field strength, B. In addition, the MEL(B) response has a Lorentzian line shape whose width depends on the perovskite used. We interpret the MEL(B) response using the “Δg mechanism” in which the spin of the injected electron–hole (e–h) pairs oscillates between singlet and triplet configurations due to different precession frequencies of the electron and hole constituents that originate from the difference, Δg, in the electron and hole gyromagnetic constants, g. In this model, the MEL(B) linewidth is inversely proportional to the spin lifetime and Δg. The model used is validated by directly measuring the spin lifetime of photogenerated e–h pairs using the circularly polarized pump–probe transmission technique with 100 fs resolution.

View Accepted Manuscript (DOE)

Research Organization:: Univ. of Utah, Salt Lake City, UT (United States)

Sponsoring Organization:: National Science Foundation (NSF); USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: SC0014579

OSTI ID:: 1802682

Alternate ID(s):: OSTI ID: 1595862

Journal Information:: Journal of Chemical Physics, Journal Name: Journal of Chemical Physics Journal Issue: 4 Vol. 152; ISSN 0021-9606

Publisher:: American Institute of Physics (AIP)Copyright Statement

Country of Publication:: United States

Language:: English

References (21)

Effects of Magnetic Field on Conductance and Electroluminescence in Organic Devices Ehrenfreund, Eitan; Vardeny, Zeev Valy Israel Journal of Chemistry, Vol. 52, Issue 6 https://doi.org/10.1002/ijch.201100120	journal	June 2012
Magnetic field effects in chemical kinetics and related phenomena Steiner, Ulrich E.; Ulrich, Thomas Chemical Reviews, Vol. 89, Issue 1 https://doi.org/10.1021/cr00091a003	journal	January 1989
Ferroelectricity and Rashba Effect in a Two-Dimensional Dion-Jacobson Hybrid Organic–Inorganic Perovskite Park, In-Hyeok; Zhang, Qiannan; Kwon, Ki Chang Journal of the American Chemical Society, Vol. 141, Issue 40 https://doi.org/10.1021/jacs.9b07776	journal	September 2019
Highly Spin-Polarized Carrier Dynamics and Ultralarge Photoinduced Magnetization in CH ₃ NH ₃ PbI ₃ Perovskite Thin Films Giovanni, David; Ma, Hong; Chua, Julianto Nano Letters, Vol. 15, Issue 3 https://doi.org/10.1021/nl5039314	journal	February 2015
Bright triplet excitons in caesium lead halide perovskites Becker, Michael A.; Vaxenburg, Roman; Nedelcu, Georgian Nature, Vol. 553, Issue 7687 https://doi.org/10.1038/nature25147	journal	January 2018
Control of exciton spin statistics through spin polarization in organic optoelectronic devices Wang, Jianpu; Chepelianskii, Alexei; Gao, Feng Nature Communications, Vol. 3, Issue 1 https://doi.org/10.1038/ncomms2194	journal	January 2012
Short-lived charge-transfer excitons in organic photovoltaic cells studied by high-field magneto-photocurrent Devir-Wolfman, Ayeleth H.; Khachatryan, Bagrat; Gautam, Bhoj R. Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms5529	journal	July 2014
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells Jeon, Nam Joong; Noh, Jun Hong; Kim, Young Chan Nature Materials, Vol. 13, Issue 9, p. 897-903 https://doi.org/10.1038/nmat4014	journal	July 2014
Magnetic field effects in hybrid perovskite devices Zhang, C.; Sun, D.; Sheng, C-X. Nature Physics, Vol. 11, Issue 5 https://doi.org/10.1038/nphys3277	journal	March 2015
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
Coexistence of ultra-long spin relaxation time and coherent charge transport in organic single-crystal semiconductors Tsurumi, Junto; Matsui, Hiroyuki; Kubo, Takayoshi Nature Physics, Vol. 13, Issue 10 https://doi.org/10.1038/nphys4217	journal	July 2017
Inversion symmetry and bulk Rashba effect in methylammonium lead iodide perovskite single crystals Frohna, Kyle; Deshpande, Tejas; Harter, John Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-04212-w	journal	May 2018
Spin-optoelectronic devices based on hybrid organic-inorganic trihalide perovskites Wang, Jingying; Zhang, Chuang; Liu, Haoliang Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-018-07952-x	journal	January 2019
The first decade of organic spintronics research Sun, Dali; Ehrenfreund, Eitan; Valy Vardeny, Z. Chem. Commun., Vol. 50, Issue 15 https://doi.org/10.1039/c3cc47126h	journal	January 2014
Studies of spin related processes in fullerene C 60 devices Liu, Haoliang; Wang, Jingying; Groesbeck, Matthew Journal of Materials Chemistry C, Vol. 6, Issue 14 https://doi.org/10.1039/c7tc05086k	journal	January 2018
Negative magnetoresistance in undoped semiconducting amorphous carbon films Ur Rehman Sagar, Rizwan; Zhang, Xiaozhong; Wang, Jimin Journal of Applied Physics, Vol. 115, Issue 12 https://doi.org/10.1063/1.4869780	journal	March 2014
Theory of time-domain measurement of spin-dependent recombination with pulsed electrically detected magnetic resonance Boehme, Christoph; Lips, Klaus Physical Review B, Vol. 68, Issue 24 https://doi.org/10.1103/physrevb.68.245105	journal	December 2003
Giant Rashba splitting in 2D organic-inorganic halide perovskites measured by transient spectroscopies Zhai, Yaxin; Baniya, Sangita; Zhang, Chuang Science Advances, Vol. 3, Issue 7 https://doi.org/10.1126/sciadv.1700704	journal	July 2017
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
Interface engineering of highly efficient perovskite solar cells Zhou, H.; Chen, Q.; Li, G. Science, Vol. 345, Issue 6196 https://doi.org/10.1126/science.1254050	journal	July 2014
Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes Cho, H.; Jeong, S. -H.; Park, M. -H. Science, Vol. 350, Issue 6265 https://doi.org/10.1126/science.aad1818	journal	December 2015

Similar Records

Study of Photocarriers Lifetime Distribution in a-Si:H via Magneto-photoconductivity and Magneto-Photoluminescence

Journal Article · Sat May 28 20:00:00 EDT 2022 · Advanced Optical Materials · OSTI ID:1976233

Study of magneto-electroluminescence and magneto-conductance in polymer light-emitting electrochemical cells

Journal Article · Wed Jun 29 20:00:00 EDT 2011 · Applied Physics Letters · OSTI ID:2279781

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Chemistry
Physics

Magneto-electroluminescence response in 2D and 3D hybrid organic–inorganic perovskite light emitting diodes

Citation Formats

References (21)

Similar Records

Related Subjects