A High Gain and High Charge Carrier Mobility Indenofluorene-Phenanthrene Copolymer for Light Amplification and Organic Lasing

被引：86

作者：

Kim, Hun ^{[1
]}

Schulte, Niels ^{[3
]}

Zhou, Gang ^{[2
]}

Muellen, Klaus ^{[2
]}

Laquai, Frederic ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, Max Planck Res Grp Organ Optoelect, D-55128 Mainz, Germany

[2] Max Planck Inst Polymer Res, Synthet Chem Grp, D-55128 Mainz, Germany

[3] Merck KGaA, Dept OLED PC CP, D-65926 Frankfurt, Germany

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 07期

关键词：

AMPLIFIED SPONTANEOUS EMISSION; CONJUGATED POLYMER LASER; WAVE-GUIDES; FILMS; DEVICES;

D O I：

10.1002/adma.201003797

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Amplified spontaneous emission with unprecedented gain values is demonstrated from thin films of novel blue-light-emitting indenofluorene-phenanthrene copolymers. In addition to their excellent photoluminescence properties, high charge carrier mobilities are observed, which makes these copolymers very promising for organic light amplifiers and lasers.

引用

页码：894 / +

页数：5

共 26 条

[1]

Brabec CJ, 2001, ADV FUNCT MATER, V11, P15, DOI 10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO

[2]

2-A

[3] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS [J].

BURROUGHES, JH ;

BRADLEY, DDC ;

BROWN, AR ;

MARKS, RN ;

MACKAY, K ;

FRIEND, RH ;

BURN, PL ;

HOLMES, AB .

NATURE, 1990, 347 (6293) :539-541

[4] Applicability conditions and experimental analysis of the variable stripe length method for gain measurements [J].

Dal Negro, L ;

Bettotti, P ;

Cazzanelli, M ;

Pacifici, D ;

Pavesi, L .

OPTICS COMMUNICATIONS, 2004, 229 (1-6) :337-348

[5] Electroluminescence in conjugated polymers [J].

Friend, RH ;

Gymer, RW ;

Holmes, AB ;

Burroughes, JH ;

Marks, RN ;

Taliani, C ;

Bradley, DDC ;

Dos Santos, DA ;

Brédas, JL ;

Lögdlund, M ;

Salaneck, WR .

NATURE, 1999, 397 (6715) :121-128

[6] Light amplification and gain in polyfluorene waveguides [J].

Heliotis, G ;

Bradley, DDC ;

Turnbull, GA ;

Samuel, IDW .

APPLIED PHYSICS LETTERS, 2002, 81 (03) :415-417

[7]

Hertel D, 1998, ADV MATER, V10, P1119, DOI 10.1002/(SICI)1521-4095(199810)10:14<1119::AID-ADMA1119>3.0.CO

[8]

2-K

[9]

Kallinger C, 1998, ADV MATER, V10, P920, DOI 10.1002/(SICI)1521-4095(199808)10:12<920::AID-ADMA920>3.0.CO

[10]

2-7

← 1 2 3 →