New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications

Lee, Yun‐Sang; Yoon, Woojin; Yun, Hoseop; Jazbinsek, Mojca; Yu, In Cheol; Rotermund, Fabian; Kim, Dongwook; Kwon, O‐Pil

doi:10.1002/bkcs.12612

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications
Authors:	Lee, Yun‐Sang Yoon, Woojin Yun, Hoseop Jazbinsek, Mojca Yu, In Cheol Rotermund, Fabian Kim, Dongwook Kwon, O‐Pil
et. al:	No
DOI:	10.1002/bkcs.12612
Published in:	Bulletin of the Korean Chemical Society
Volume(Issue):	43
Issue:	11
Page(s):	1247
Pages to:	1253
Issue Date:	2022
Publisher / Ed. Institution:	Wiley
ISSN:	0253-2964 1229-5949
Language:	English
Subjects:	First hyperpolarizability; Nonlinear optics; Organic crystal
Subject (DDC):	540: Chemistry
Abstract:	In this study, an organic nonlinear optical salt crystal, 4-(4-methoxystyryl)-1-methylpyridinium 4-bromobenzenesulfonate (MOS-BBS), is newly reported. MOS-BBS crystals exhibit perfectly parallel molecular ordering of 4-(4-methoxystyryl)-1-methylpyridinium (MOS) cationic chromophores with noncentrosymmetric P1 space group symmetry, which provides an optimal configuration for maximizing the macroscopic second-order optical nonlinearity. The macroscopic optical nonlinearity of the MOS-BBS crystals is very large, with the diagonal effective first hyperpolarizability of 160 × 10−30 esu. Furthermore, the MOS-BBS crystals exhibit a high thermal crystal-phase stability. The lowest phase transition temperature of the MOS-BBS crystals is 265°C, which is ~90°C higher than that of previously reported MOS-based crystals.
URI:	https://digitalcollection.zhaw.ch/handle/11475/27002
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Computational Physics (ICP)
Appears in collections:	Publikationen School of Engineering

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Lee, Y.-S., Yoon, W., Yun, H., Jazbinsek, M., Yu, I. C., Rotermund, F., Kim, D., & Kwon, O.-P. (2022). New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications. Bulletin of the Korean Chemical Society, 43(11), 1247–1253. https://doi.org/10.1002/bkcs.12612

Lee, Y.-S. et al. (2022) ‘New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications’, Bulletin of the Korean Chemical Society, 43(11), pp. 1247–1253. Available at: https://doi.org/10.1002/bkcs.12612.

Y.-S. Lee et al., “New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications,” Bulletin of the Korean Chemical Society, vol. 43, no. 11, pp. 1247–1253, 2022, doi: 10.1002/bkcs.12612.

LEE, Yun‐Sang, Woojin YOON, Hoseop YUN, Mojca JAZBINSEK, In Cheol YU, Fabian ROTERMUND, Dongwook KIM und O‐Pil KWON, 2022. New organic 4‐(4‐methoxystyryl)‐1‐methylpyridinium crystals for nonlinear optical applications. Bulletin of the Korean Chemical Society. 2022. Bd. 43, Nr. 11, S. 1247–1253. DOI 10.1002/bkcs.12612

Lee, Yun‐Sang, Woojin Yoon, Hoseop Yun, Mojca Jazbinsek, In Cheol Yu, Fabian Rotermund, Dongwook Kim, and O‐Pil Kwon. 2022. “New Organic 4‐(4‐Methoxystyryl)‐1‐Methylpyridinium Crystals for Nonlinear Optical Applications.” Bulletin of the Korean Chemical Society 43 (11): 1247–53. https://doi.org/10.1002/bkcs.12612.

Lee, Yun-Sang, et al. “New Organic 4‐(4‐Methoxystyryl)‐1‐Methylpyridinium Crystals for Nonlinear Optical Applications.” Bulletin of the Korean Chemical Society, vol. 43, no. 11, 2022, pp. 1247–53, https://doi.org/10.1002/bkcs.12612.