Abstract
Semiconducting two-dimensional (2D) crystallites offer a rich playground to tune electronic and optoelectronic properties through synthesis routes. Here we discuss the synthesis of two such classes of 2D crystallites. The first is based on tungsten diselenide (WSe2) which is synthesized using a chemical vapor deposition route through salt-assisted deposition. Besides these binary compositions of 2D layered materials, more complex material systems also exist that exhibit a form of van der Waals bonding in low-dimensionality hybrid organo-halides at their headgroups. Through this work, we delineate the synthesis and optical characterization of WSe2 and 2D perovskites, where the latter has a composition specifically of ((CH3(CH2)3NH3)2(CH3NH3)3Pb4I13). Both such material systems are finding use as photoabsorbers in sensors and solar cells.
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References
Novoselov KS (2005) Proc Natl Acad Sci USA 102:10451
Tao L, Cinquanta E, Chiappe D, Grazianetti C, Fanciulli M, Dubey M, Molle A, Akinwande D (2015) Nat Nanotechnol 10:227–231
Kim JY, Lee J-W, Jung HS, Shin H, Park N-G (2020) High-efficiency Perovskite solar cells. Chem Rev 120(15):7867–7918
Green M, Dunlop E, Hohl-Ebinger J, Yoshita M, Kopidakis N, Hao X (2021) Solar cell efficiency tables (version 57). Prog photovoltaics Res Appl 29(1):3–15
Wu W, Morales-Acosta MD, Wang Y, Pettes MT (2019) Nano Lett 19:1527–1533
Bandyopadhyay AS, Biswas C, Kaul AB (2020) Light-matter interactions in two dimensional layered WSe2 for gauging evolution of phonon dynamics. Belstein J. Nanotechnol. 11:782–797
Kojima A, Teshima K, Miyasaka, T, Shirai Y (2006) Novel photoelectrochemical cell with mesoscopic electrodes sensitized by lead-halide compounds. J Electrochem Soc 397
Stranks SD, Snaith HJ (2015) Metal-halide perovskites for photovoltaic and light-emitting devices. Nat Nanotechnol 10(5):391
Liu J, Xue Y, Wang Z et al (2016) Two-dimensional CH3NH3PbI3 perovskite: synthesis and optoelectronic application. ACS Nano 10(3):3536–3542
Min M, Hossain RF, Adhikari N, Kaul AB (2020) Inkjet printed organo-halide 2D layered perovskites for high-speed photodetectors on flexible polyimide substrates. ACS Appl Mater Interfaces 12:10809
Acknowledgements
We thank the Office of Naval Research (grant number ONR N00014-20-1-2597 and grant number ONR N00014-19-1-2142) and the Air Force Office of Scientific Research (grant number FA9550-21-1-0404) that enabled us to pursue this work.
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© 2024 The Minerals, Metals & Materials Society
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Kaul, A.B. (2024). Synthesis and Characterization of Selenides and Hybrid Halide Perovskites for Nanodevices. In: TMS 2024 153rd Annual Meeting & Exhibition Supplemental Proceedings. TMS 2024. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-031-50349-8_5
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DOI: https://doi.org/10.1007/978-3-031-50349-8_5
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