Intersystem crossing (ISC), formally forbidden within nonrelativistic quantum theory, is the
mechanism by which a molecule changes its spin state. It plays an important role in the …

Phosphorescence is a phenomenon of delayed luminescence that corresponds to the
radiative decay of the molecular triplet state. As a general property of molecules …

Organic–inorganic lead halide perovskites are distinct from most other semiconductors
because they exhibit characteristics of both electronic and ionic motion. Accurate …

Based on a very comprehensive set of experimental data and on theoretical models, an
understanding of the triplet state properties of organo-transition metal compounds is worked …

Room-temperature phosphorescent materials that emit light in the visible (red, green, and
blue; from 400 to 700 nm) have been a major focus of research and development during the …

Organic light-emitting device (OLED) technology has found numerous applications in the
development of solid state lighting, flat panel displays and flexible screens. These …

Ionic iridium (III) complexes are emerging with great promise for organic electronic devices,
owing to their unique features such as ease of molecular design and synthesis, excellent …

We report the electronic structure and diverse applications of a highly luminescent ionic
transition metal complex,[Ir (dF (CF3) ppy) 2 (dtbbpy)](PF6)(where dF (CF3) ppy= 2-(2, 4 …

The recent developments in using iridium (III) complexes as phosphorescent emitters in
electroluminescent devices, such as (white) organic light‐emitting diodes and light‐emitting …

We report on the spectroscopic, electrochemical, and electroluminescent properties of [Ir
(ppy) 2 (dtb-bpy)]+(PF6)-(ppy: 2-phenylpyridine, dtb-bpy: 4, 4 '-di-tert-butyl-2, 2 '-dipyridyl) …