Chiral Octahydro‐Binaphthol Compound‐Based Thermally Activated Delayed Fluorescence Materials for Circularly Polarized Electroluminescence with Superior EQE …

ZG Wu, HB Han, ZP Yan, XF Luo, Y Wang… - Advanced …, 2019 - Wiley Online Library
Circularly polarized organic light‐emitting diodes (CP‐OLEDs) are particularly favorable for
the direct generation of CP light, and they demonstrate a promising application in 3D …

Chiral spiro‐axis induced blue thermally activated delayed fluorescence material for efficient circularly polarized OLEDs with low efficiency roll‐off

YP Zhang, X Liang, XF Luo, SQ Song… - Angewandte Chemie …, 2021 - Wiley Online Library
A spiro‐axis skeleton not only introduces circularly polarized luminescence (CPL) into
thermally activated delayed fluorescence (TADF) molecules but also enhances the …

Modulating the peripheral large steric hindrance of iridium complexes for achieving narrowband emission and pure red OLEDs with an EQE up to 32.0%

C Ou, YC Qiu, C Cao, H Zhang, J Qin, ZL Tu… - Inorganic Chemistry …, 2023 - pubs.rsc.org
Iridium (Ir)(III) complexes with sufficient luminous efficiency and narrow full width at half
maxima (FWHM) are required urgently for realizing organic light-emitting diodes (OLEDs) …

Non-doped and doped circularly polarized organic light-emitting diodes with high performances based on chiral octahydro-binaphthyl delayed fluorescent …

ZG Wu, ZP Yan, XF Luo, L Yuan, WQ Liang… - Journal of Materials …, 2019 - pubs.rsc.org
Circularly polarized organic light-emitting diodes (CP-OLEDs) are of great value for
facilitating the development of next generation display technologies, especially for …

Modeling and visualization of carrier motion in organic films by optical second harmonic generation and Maxwell-displacement current

M Iwamoto, T Manaka, D Taguchi - Journal of Physics D: Applied …, 2015 - iopscience.iop.org
The probing and modeling of carrier motions in materials as well as in electronic devices is a
fundamental research subject in science and electronics. According to the Maxwell …

Resistive switching in graphene-organic device: Charge transport properties of graphene-organic device through electric field induced optical second harmonic …

MV Jacob, D Taguchi, M Iwamoto, K Bazaka, RS Rawat - Carbon, 2017 - Elsevier
Graphene-based resistive random access memory devices is a promising non-volatile
memory technology that combines low operation voltage and power, extremely fast …

Direct observations of the charge behavior of a high-efficiency blue organic light-emitting diode under operating conditions using electric-field-induced doubly …

T Sato, T Miyamae, H Ohata, T Tsutsui - Organic Electronics, 2019 - Elsevier
We investigated the carrier behavior in a high-efficiency multilayer blue organic light-
emitting diode (OLED) that employs the triplet–triplet annihilation (TTA) phenomenon using …

Electron-blocking hole-transport polyterpenol thin films

MV Jacob, K Bazaka, D Taguchi, T Manaka… - Chemical Physics …, 2012 - Elsevier
The carrier blocking property of polyterpenol thin films derived from non-synthetic precursor
is studied using Electric Field Induced Optical Second Harmonic Generation (EFISHG) …

Direct probing of photovoltaic effect generated in double-layer organic solar cell by electric-field-induced optical second-harmonic generation

D Taguchi, T Shino, L Zhang, J Li, M Weis… - Applied physics …, 2011 - iopscience.iop.org
By using time-resolved electric-field-induced optical second-harmonic generation (EFISHG)
measurement, we directly probed photovoltaic effect generated in double-layer …

Charge injection and accumulation in organic light-emitting diode with PEDOT: PSS anode

M Weis, T Otsuka, D Taguchi, T Manaka… - Journal of Applied …, 2015 - pubs.aip.org
Organic light-emitting diode (OLED) displays using flexible substrates have many attractive
features. Since transparent conductive oxides do not fit the requirements of flexible devices …