Revisiting with Updated Hardware an Old Spectroscopic Technique: Circularly Polarized Luminescence

被引：49

作者：

Castiglioni, Ettore ^{[1
,2
]}

Abbate, Sergio ^{[1
,3
]}

Longhi, Giovanna ^{[1
,3
]}

机构：

[1] Univ Brescia, Dipartimento Sci Biomed & Biotechnol, I-25123 Brescia, Italy

[2] Jasco Corp, Hachioji, Tokyo 1928537, Japan

[3] CNISM Consorzio Nazl Interuniv Sci Fis Mat, I-00146 Rome, Italy

来源：

APPLIED SPECTROSCOPY | 2010年 / 64卷 / 12期

关键词：

Circularly polarized luminescence; CPL; Camphorqui none; Light emitting diodes; LEDs; STATE;

D O I：

10.1366/000370210793561709

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Among the various chiroptical spectroscopic techniques available today, circularly polarized luminescence (CPL) plays a minor role and is still used by a limited number of specialists The cost of the few commercial instruments available and the complexity of homemade apparatuses have strongly limited the widespread application of this technique New technological approaches, such as the use of light emitting diode (LED) sources, may significantly simplify the required instrumentation and encourage new potential users Calibration procedure and the quantitalive determination of CPL and total luminescence intensity as well as the corresponding g ratio are described

引用

页码：1416 / 1419

页数：4

共 14 条

[1] Optical isomers of N,N′-bis(1-phenylethyl)-2,6-pyridinedicarboxamide coordinated to europium(III) ions as reliable circularly polarized luminescence calibration standards [J].