Highly Polarized and Self-Waveguided Emission from Single-Crystalline Organic Nanobelts

被引：94

作者：

Che, Yanke ^{[1
]}

Yang, Xiaomei ^{[1
]}

Balakrishnan, Kaushik ^{[2
]}

Zuo, Jianmin ^{[3
]}

Zang, Ling ^{[1
]}

机构：

[1] Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84108 USA

[2] Rice Univ, Dept Chem, Houston, TX 77005 USA

[3] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA

来源：

CHEMISTRY OF MATERIALS | 2009年 / 21卷 / 13期

基金：

美国国家科学基金会;

关键词：

INTERCHAIN INTERACTIONS; NANOFIBERS; CRYSTALLOCHROMY; SEMICONDUCTOR; LUMINESCENCE; ORGANOGELS; MOLECULES; DYE;

D O I：

10.1021/cm9007409

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Well-defined single-crystalline nanobelts with strong fluorescence were fabricated from a perylene tetracarboxylic diimide molecule modified with specific side-chains that afford flip-flap stacking, rather than the common translated stacking, between the molecules along the long axis or the nanobelt. The nanobelts thus fabricated possess highly polarized, self-waveguided emission. making them ideal candidates for application in nanolasers and other angle-dependent optical nanodevices.

引用

页码：2930 / 2934

页数：5

共 44 条

[1] Lasing in single cadmium sulfide nanowire optical cavities [J].

Agarwal, R ;

Barrelet, CJ ;

Lieber, CM .

NANO LETTERS, 2005, 5 (05) :917-920

[2] Self-assembly of supramolecular light-harvesting arrays from covalent multi-chromophore peryiene-3,4:9,10-bis(dicarboximide) building blocks [J].

Ahrens, MJ ;

Sinks, LE ;

Rybtchinski, B ;

Liu, WH ;

Jones, BA ;

Giaimo, JM ;

Gusev, AV ;

Goshe, AJ ;

Tiede, DM ;

Wasielewski, MR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (26) :8284-8294

[3] π-organogels of self-assembled p-phenylenevinylenes:: Soft materials with distinct size, shape, and functions [J].

Ajayaghosh, Ayyappanpillai ;

Praveen, Vakayil K. .

ACCOUNTS OF CHEMICAL RESEARCH, 2007, 40 (08) :644-656

[4] Strongly fluorescent organogel system comprising fibrillar self-assembly of a trifluoromethyl-based cyanostilbene derivative [J].

An, BK ;

Lee, DS ;

Lee, JS ;

Park, YS ;

Song, HS ;

Park, SY .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (33) :10232-10233

[5] Nanobelt self-assembly from an organic n-type semiconductor: Propoxyethyl-PTCDI [J].

Balakrishnan, K ;

Datar, A ;

Oitker, R ;

Chen, H ;

Zuo, JM ;

Zang, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (30) :10496-10497

[6] Effect of side-chain substituents on self-assembly of perylene diimide molecules: Morphology control [J].

Balakrishnan, Kaushik ;

Datar, Aniket ;

Naddo, Tammene ;

Huang, Jialing ;

Oitker, Randy ;

Yen, Max ;

Zhao, Jincai ;

Zang, Ling .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (22) :7390-7398

[7] Isolated hexaphenyl nanofibers as optical waveguides [J].

Balzer, F ;

Bordo, VG ;

Simonsen, AC ;

Rubahn, HG .

APPLIED PHYSICS LETTERS, 2003, 82 (01) :10-12

[8] Expedient vapor probing of organic amines using fluorescent nanofibers fabricated from an n-type organic semiconductor [J].

Che, Yanke ;

Yang, Xiaomei ;

Loser, Stephen ;

Zang, Ling .

NANO LETTERS, 2008, 8 (08) :2219-2223

[9] Ultralong nanobelts self-assembled from an asymmetric perylene tetracarboxylic diimide [J].

Che, Yanke ;

Datar, Aniket ;

Balakrishnan, Kaushik ;

Zang, Ling .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (23) :7234-+

[10]

Cornil J, 2001, ADV MATER, V13, P1053, DOI 10.1002/1521-4095(200107)13:14<1053::AID-ADMA1053>3.0.CO

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