[图书][B] Organic Light-Emitting Diodes: Principles, Characteristics & Processes

J Kalinowski - 2018 - taylorfrancis.com
Organic Light Emitting Diodes: Principles, Characteristics, and Processes presents recent
developments in organic electroluminescence and their application to light emitting diodes …

Magnetic field effects on excited states, charge transport, and electrical polarization in organic semiconductors in spin and orbital regimes

H Xu, M Wang, ZG Yu, K Wang, B Hu - Advances in Physics, 2019 - Taylor & Francis
Magnetic field can influence photoluminescence, electroluminescence, photocurrent,
injection current, and dielectric constant in organic materials, organic–inorganic hybrids, and …

Efficiency breakthrough of fluorescence OLEDs by the strategic management of “hot excitons” at highly lying excitation triplet energy levels

C Lin, P Han, S Xiao, F Qu, J Yao… - Advanced Functional …, 2021 - Wiley Online Library
Aggregation‐induced emission (AIE) and hybridized local and charge‐transfer (HLCT)
materials are two kinds of promising electroluminescence systems for the fabrication of high …

Organic light‐emitting diodes using a neutral π radical as emitter: the emission from a doublet

Q Peng, A Obolda, M Zhang, F Li - Angewandte Chemie, 2015 - Wiley Online Library
Triplet harvesting is a main challenge in organic light‐emitting devices (OLEDs), because
the radiative decay of the triplet is spin‐forbidden. Here, we propose a new kind of OLED, in …

Isotope effect in spin response of π-conjugated polymer films and devices

TD Nguyen, G Hukic-Markosian, F Wang, L Wojcik… - Nature materials, 2010 - nature.com
Recent advances in organic spin response include long polaron spin-coherence times
measured by optically detected magnetic resonance (ODMR), substantive room-temperature …

Unraveling the Important Role of High‐Lying Triplet–Lowest Excited Singlet Transitions in Achieving Highly Efficient Deep‐Blue AIE‐Based OLEDs

X Guo, P Yuan, J Fan, X Qiao, D Yang, Y Dai… - Advanced …, 2021 - Wiley Online Library
Aggregation‐induced emission (AIE) materials are attractive for achieving highly efficient
nondoped organic light‐emitting diodes (OLEDs) owing to their strong luminescence in the …

Spin-polarized light-emitting diode based on an organic bipolar spin valve

TD Nguyen, E Ehrenfreund, ZV Vardeny - Science, 2012 - science.org
The spin-polarized organic light-emitting diode (spin-OLED) has been a long-sought device
within the field of organic spintronics. We designed, fabricated, and studied a spin-OLED …

Tuning magnetoresistance between positive and negative values in organic semiconductors

B Hu, Y Wu - Nature materials, 2007 - nature.com
Magnetic-field-dependent injection current, namely magnetoresistance, is readily
observable in organic semiconductor devices. This provides a non-contact approach to tune …

Large magnetoresistance in nonmagnetic -conjugated semiconductor thin film devices

Ö Mermer, G Veeraraghavan, TL Francis, Y Sheng… - Physical Review B …, 2005 - APS
Following the recent observation of large magnetoresistance at room temperature in
polyfluorene sandwich devices, we have performed a comprehensive magnetoresistance …

Magnetoresistance and efficiency measurements of -based OLEDs

P Desai, P Shakya, T Kreouzis, WP Gillin… - Physical Review B …, 2007 - APS
Magnetoresistance and efficiency measurements of indium tin oxide/N, N′-diphenyl-N, N′
bis (3-methylphenyl)-(1, 1′-biphenyl)-4, 4′ diamine/aluminum tris (8-hydroxyquinoline) …