Advanced spectroscopic techniques for characterizing defects in perovskite solar cells

S Srivastava, S Ranjan, L Yadav, T Sharma… - Communications …, 2023 - nature.com
There is currently substantial interest in commercializing perovskite solar cells as they offer
superior properties over silicon-based solar cells, such as ability for bandgap tuning, higher …

Lanthanide complexes as chiral probes exploiting circularly polarized luminescence

R Carr, NH Evans, D Parker - Chemical Society Reviews, 2012 - pubs.rsc.org
Optical probes that provide information about local chirality have been developed based on
changes to the circular polarisation of emitted light. Highly emissive complexes of lanthanide …

Relative and absolute determination of fluorescence quantum yields of transparent samples

C Würth, M Grabolle, J Pauli, M Spieles… - Nature protocols, 2013 - nature.com
Luminescence techniques are among the most widely used detection methods in the life
and material sciences. At the core of these methods is an ever-increasing variety of …

Standards for photoluminescence quantum yield measurements in solution (IUPAC Technical Report)

AM Brouwer - Pure and Applied Chemistry, 2011 - degruyter.com
The use of standards for the measurement of photoluminescence quantum yields (QYs) in
dilute solutions is reviewed. Only three standards can be considered well established …

Fluorescence quantum yields of a series of red and near-infrared dyes emitting at 600− 1000 nm

K Rurack, M Spieles - Analytical chemistry, 2011 - ACS Publications
The determination of the fluorescence quantum yields (QY, Φf) of a series of fluorescent
dyes that span the absorption/excitation and emission ranges of 520− 900 and 600− 1000 …

Reevaluation of absolute luminescence quantum yields of standard solutions using a spectrometer with an integrating sphere and a back-thinned CCD detector

K Suzuki, A Kobayashi, S Kaneko, K Takehira… - Physical Chemistry …, 2009 - pubs.rsc.org
We reevaluate the absolute fluorescence and phosphorescence quantum yields of standard
solutions by using a novel instrument developed for measuring the absolute emission …

Ultrahigh efficiency fluorescent single and bi‐layer organic light emitting diodes: the key role of triplet fusion

CJ Chiang, A Kimyonok, MK Etherington… - Advanced Functional …, 2013 - Wiley Online Library
A new family of anthracene core, highly fluorescent emitters is synthesized which include
diphenylamine hole transport end groups. Using a very simple one or two layer organic light …

Design Concepts for Solution and Solid‐State Emitters–A Modern Viewpoint on Classical and Non‐Classical Approaches

A Huber, J Dubbert, TD Scherz… - Chemistry–A European …, 2023 - Wiley Online Library
For a long time, luminescence phenomena were strictly distinguished between the emission
of isolated molecules in dilute solutions or close‐packed structures such as in powders or …

Experimental and theoretical studies of the photophysical properties of 2-and 2, 7-functionalized pyrene derivatives

AG Crawford, AD Dwyer, Z Liu, A Steffen… - Journal of the …, 2011 - ACS Publications
Pyrene derivatives substituted at the 2-and 2, 7-positions are shown to display a set of
photophysical properties different from those of derivatives substituted at the 1-position. It …

Recent advances in instrumentation for absolute emission quantum yield measurements

H Ishida, S Tobita, Y Hasegawa, R Katoh… - Coordination chemistry …, 2010 - Elsevier
The fluorescence and phosphorescence quantum yields (Φ) of standard solutions have
been re-evaluated based on an absolute method using an integrating sphere equipped with …