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Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals. / Zhestkij, Nikolaj A.; Efimova, Anastasiia S.; Timofeeva, Maria; Novikov, Alexander S.; Gorbunova, Irina A.; Shipilovskikh, Daria A.; Dmitriev, Maksim V.; Shipilovskikh, Sergei A.; Milichko, Valentin A.

In: Journal of Physical Chemistry C, Vol. 128, No. 43, 31.10.2024, p. 18534–18539.

Research output: Contribution to journal › Article › peer-review

Harvard

Zhestkij, NA, Efimova, AS, Timofeeva, M, Novikov, AS, Gorbunova, IA, Shipilovskikh, DA, Dmitriev, MV, Shipilovskikh, SA & Milichko, VA 2024, 'Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals', Journal of Physical Chemistry C, vol. 128, no. 43, pp. 18534–18539. https://doi.org/10.1021/acs.jpcc.4c04885

APA

Zhestkij, N. A., Efimova, A. S., Timofeeva, M., Novikov, A. S., Gorbunova, I. A., Shipilovskikh, D. A., Dmitriev, M. V., Shipilovskikh, S. A., & Milichko, V. A. (2024). Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals. Journal of Physical Chemistry C, 128(43), 18534–18539. https://doi.org/10.1021/acs.jpcc.4c04885

Vancouver

Zhestkij NA, Efimova AS, Timofeeva M, Novikov AS, Gorbunova IA, Shipilovskikh DA et al. Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals. Journal of Physical Chemistry C. 2024 Oct 31;128(43):18534–18539. https://doi.org/10.1021/acs.jpcc.4c04885

Author

Zhestkij, Nikolaj A. ; Efimova, Anastasiia S. ; Timofeeva, Maria ; Novikov, Alexander S. ; Gorbunova, Irina A. ; Shipilovskikh, Daria A. ; Dmitriev, Maksim V. ; Shipilovskikh, Sergei A. ; Milichko, Valentin A. / Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals. In: Journal of Physical Chemistry C. 2024 ; Vol. 128, No. 43. pp. 18534–18539.

BibTeX

@article{da3e60188ff94b03849baf08c8e3aa08,
title = "Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals",
abstract = "We report on a chemical way to tune the efficiency of second harmonic generation (SHG) by aminothiophene-based molecular crystals (MCs) of a fixed noncentrosymmetric crystal structure. Through the multistep synthesis of three substituted pyrrolo[1,2-a]thieno[3,2-e]pyrimidines, we design a set of MCs of a similar Pna21 space group, providing stable (over 30 min of continuous generation) SHG in a controlled visible spectral range. Substitution of the donor methyl component of the MC with neutral hydrogen and acceptor chlorine leads to an approximately 400-fold increase in SHG efficiency due to 70% growth of the MC's hyperpolarizability. The reported chemical strategy, thereby, opens the way to design MCs and tune their SHG efficiency, being competitive with commercial nonlinear optical crystals.",
author = "Zhestkij, {Nikolaj A.} and Efimova, {Anastasiia S.} and Maria Timofeeva and Novikov, {Alexander S.} and Gorbunova, {Irina A.} and Shipilovskikh, {Daria A.} and Dmitriev, {Maksim V.} and Shipilovskikh, {Sergei A.} and Milichko, {Valentin A.}",
year = "2024",
month = oct,
day = "31",
doi = "10.1021/acs.jpcc.4c04885",
language = "English",
volume = "128",
pages = "18534–18539",
journal = "Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "43",

}

RIS

TY - JOUR

T1 - Chemical Tuning of Second Harmonic Generation Efficiency in Aminothiophene-Based Molecular Microcrystals

AU - Zhestkij, Nikolaj A.

AU - Efimova, Anastasiia S.

AU - Timofeeva, Maria

AU - Novikov, Alexander S.

AU - Gorbunova, Irina A.

AU - Shipilovskikh, Daria A.

AU - Dmitriev, Maksim V.

AU - Shipilovskikh, Sergei A.

AU - Milichko, Valentin A.

PY - 2024/10/31

Y1 - 2024/10/31

N2 - We report on a chemical way to tune the efficiency of second harmonic generation (SHG) by aminothiophene-based molecular crystals (MCs) of a fixed noncentrosymmetric crystal structure. Through the multistep synthesis of three substituted pyrrolo[1,2-a]thieno[3,2-e]pyrimidines, we design a set of MCs of a similar Pna21 space group, providing stable (over 30 min of continuous generation) SHG in a controlled visible spectral range. Substitution of the donor methyl component of the MC with neutral hydrogen and acceptor chlorine leads to an approximately 400-fold increase in SHG efficiency due to 70% growth of the MC's hyperpolarizability. The reported chemical strategy, thereby, opens the way to design MCs and tune their SHG efficiency, being competitive with commercial nonlinear optical crystals.

AB - We report on a chemical way to tune the efficiency of second harmonic generation (SHG) by aminothiophene-based molecular crystals (MCs) of a fixed noncentrosymmetric crystal structure. Through the multistep synthesis of three substituted pyrrolo[1,2-a]thieno[3,2-e]pyrimidines, we design a set of MCs of a similar Pna21 space group, providing stable (over 30 min of continuous generation) SHG in a controlled visible spectral range. Substitution of the donor methyl component of the MC with neutral hydrogen and acceptor chlorine leads to an approximately 400-fold increase in SHG efficiency due to 70% growth of the MC's hyperpolarizability. The reported chemical strategy, thereby, opens the way to design MCs and tune their SHG efficiency, being competitive with commercial nonlinear optical crystals.

UR - https://www.mendeley.com/catalogue/c08a4786-f2dc-3065-bc3e-6fedb95b9059/

U2 - 10.1021/acs.jpcc.4c04885

DO - 10.1021/acs.jpcc.4c04885

M3 - Article

VL - 128

SP - 18534

EP - 18539

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

SN - 1932-7447

IS - 43

ER -

ID: 126215412