user

Centrosymmetric molecules for second harmonic generation

被引：29
|
作者：
Ashwell, GJ
机构：
[1] Centre for Molecular Electronics, Cranfield University
来源：
ADVANCED MATERIALS | 1996年 / 8卷 / 03期
关键词：
D O I：
10.1002/adma.19960080314
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Research News: The requirement of a non-centrosymmetric structure for second harmonic generation (SHG) was until recently assumed necessarily to apply to the smallest building block, the molecule. However, non-centrosymmetric aggregates of centrosymmetric molecules can exist, and their SHG properties are considered here. Derivatives of squaraines are taken as examples. Finally, the role of intermolecular charge transfer in Langmuir-Blodgett film-forming materials for SHG-both within the monolayers and across the boundary-is discussed.
引用
收藏
页码：248 / +
相关论文
共 50 条
  • [1] On the second harmonic generation activity in centrosymmetric crystals
    Srinivasan, Bikshandarkoil R.
    Parsekar, Neha U.
    Apreyan, Ruben A.
    Petrosyan, Aram M.
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2019, 680 (01) : 75 - 84
  • [2] Second harmonic generation from the 'centrosymmetric' crystals
    Nalla, Venkatram
    Medishetty, Raghavender
    Wang, Yue
    Bai, Zhaozhi
    Sun, Handong
    Wei, Ji.
    Vittal, Jagadese J.
    [J]. IUCRJ, 2015, 2 : 317 - 321
  • [3] Exciton Coupling Model for the Emergence of Second Harmonic Generation from Assemblies of Centrosymmetric Molecules
    Snyder, Gregory R.
    Chowdhury, Azhad U.
    Simpson, Garth J.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY A, 2014, 118 (24): : 4301 - 4308
  • [4] Photoactivated Second Harmonic Generation in Centrosymmetric Double Perovskites
    Zhang, Bin
    Huang, Yuqing
    Ji, Fuxiang
    Miao, Xiaohe
    Gao, Feng
    Chen, Weimin M.
    Buyanova, Irina A.
    [J]. ACS PHOTONICS, 2023, 10 (09) : 3350 - 3358
  • [5] Second harmonic generation from tetragonal centrosymmetric crystals
    Yang, Shengyuan A.
    Li, Xiaoqin
    Bristow, Alan D.
    Sipe, J. E.
    [J]. PHYSICAL REVIEW B, 2009, 80 (16)
  • [6] Optical second harmonic generation in centrosymmetric antiferro magnetic NiO
    Fiebig, M
    Fröhlich, D
    Lottermoser, T
    Pavlov, VV
    Pisarev, RV
    Weber, HJ
    [J]. XI FEOFILOV SYMPOSIUM ON SPECTROSCOPY OF CRYSTALS ACTIVATED BY RARE-EARTH AND TRANSITION METAL IONS, 2002, 4766 : 238 - 247
  • [7] Second harmonic generation hotspot on a centrosymmetric smooth silver surface
    Matan Galanty
    Omer Shavit
    Adam Weissman
    Hannah Aharon
    David Gachet
    Elad Segal
    Adi Salomon
    [J]. Light: Science & Applications, 7
  • [8] Second harmonic generation from centrosymmetric arrays of gold nanoparticles
    McMahon, Matthew D.
    Bowie, Christopher T.
    Lopez, Rene
    Feldman, Leonard C.
    Haglund, Richard F., Jr.
    [J]. PHOTON PROCESSING IN MICROELECTRONIC AND PHOTONICS V, 2006, 6106
  • [9] Second harmonic generation in metamaterials based on homogeneous centrosymmetric nanowires
    Biris, C. G.
    Panoiu, N. C.
    [J]. PHYSICAL REVIEW B, 2010, 81 (19)
  • [10] Second harmonic generation hotspot on a centrosymmetric smooth silver surface
    Galanty, Matan
    Shavit, Omer
    Weissman, Adam
    Aharon, Hannah
    Gachet, David
    Segal, Elad
    Salomon, Adi
    [J]. LIGHT-SCIENCE & APPLICATIONS, 2018, 7
12345