Results 211 to 220 of about 3,567 (259)

It Matters Where the Heavy Atom Is Placed: Optimizing the Spin–Orbital Coupling in Multiresonant TADF (MR‐TADF) Emitters and Its Impact on OLED Performance

Advanced Functional Materials, EarlyView.
The TOC showcases the chemical structure of the emitter tCzBT2B as an “MVP athlete” in a stadium surrounded by. spotlights and cheering fans celebrating its impressive performance in organic light‐emitting diodes (OLEDs). The stats for this emitter and its device are detailed below.
Dongyang Chen, Hui Wang, Feng Huang, David B. Cordes, Aidan P. McKay, Kai Wang, Xiao‐Hong Zhang, Eli Zysman‐Colman   +7 more
wiley   +1 more source

Defects in Inorganic Mechanoluminescent Phosphors: Insights and Impacts

Advanced Functional Materials, EarlyView.
Mechanoluminescence is attracting more attention recently, and defect dominates mechanoluminescence performances. Investigating how defects work in the mechanoluminescence process is crucial for elucidating its complex luminescence mechanism. This review aims to emphasize the fundamental role of defects in mechanoluminescence, which offers an ...
Wenhao Li, Sheng Wu, Jing Ren, Puxian Xiong   +3 more
wiley   +1 more source

Low‐Temperature Exsolution of Cobalt From Perovskite Nanoparticles via Bead Milling for Enhanced Electrocatalytic Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
High‐temperature requirements and complex synthesis limit the practical use of perovskite‐based metal exsolution catalysts. This study addresses these limitations by employing bead milling, enabling efficient metal exsolution at a significantly lower temperature (300 °C) from La0.6Sr0.4CoO3‐δ nanoparticles. Consequently, the catalytic mass activity for
Sang‐Mun Jung, Youngkwang Kim, Dong‐Hwan Yang, Yoona Kim, Kyu‐Su Kim, Gogwon Choe, Jinhyeon Lee, Kyuwook Ihm, Si‐Young Choi, Junwoo Son, Yong‐Tae Kim   +10 more
wiley   +1 more source

Orbital elements of double stars: ADS 11979, ADS 12144 and ADS 12515

, 2001
M. Scardia, Jean‐Louis Prieur, L. Koechlin, É. Aristidi   +3 more
openalex   +1 more source

Orbital elements of RR Cen.

The Astronomical Journal, 1968
openaire   +2 more sources

Elements of the orbit of (194) Prokne

The Astronomical Journal, 1897
openaire   +2 more sources

Contribution to the search for binaries among Am stars. V. Orbital elements of eight short-period spectroscopic binaries

, 2003
J. M. Carquillat, N. Ginestet, J.-L. Prieur, Y. Debernardi   +3 more
openalex   +1 more source

Contribution to the study of composite spectra. IX. Spectroscopic orbital elements of ten systems

, 2003
Jean-Michel Carquillat, Jean‐Louis Prieur, N. Ginestet   +2 more
openalex   +1 more source

Contribution to the search for binaries among Am stars. VI. Orbital elements of ten new spectroscopic binaries, implications on tidal effects

, 2004
Jean-Michel Carquillat, Jean‐Louis Prieur, N. Ginestet, E. Oblak, M. Kurpińska-Winiarska   +4 more
openalex   +1 more source

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On the equinoctial orbit elements

Celestial Mechanics, 1972
This paper investigates the equinoctial orbit elements for the two-body problem, showing that the associated matrices are free from singularities for zero eccentricities and zero and ninety degree inclinations. The matrix of the partial derivatives of the position and velocity vectors with respect to the orbit elements is given explicitly, together ...
Roger A. Broucke, P. J. Cefola
openaire   +2 more sources