Results 61 to 70 of about 87,265 (295)
Recent Advances on Metal-Based Near-Infrared and Infrared Emitting OLEDs
Molecules, 2019 During the past decades, the development of emissive materials for organic light-emitting diodes (OLEDs) in infrared region has focused the interest of numerous research groups as these devices can find interest in applications ranging from optical ...
Malika Ibrahim-Ouali, Frédéric Dumur
doaj +1 more source
Computational search for Dirac and Weyl nodes in $f$-electon antiperovskites
, 2019 We present the result of an \textit{ab initio} search for new Dirac materials among inverse perovskites. Our investigation is focused on the less studied class of lanthanide antiperovskites containing heavy $f$-electron elements in the cation position ...
Balatsky, Alexander V. +3 more
core +1 more source
Lanthanide-doped nanoscintillators
Light: Science & Applications, 2022 AbstractLanthanide-doped nanoscintillators are taking the lead in several important fields including radiation detection, biomedicine, both at the level of diagnosis and therapy, and information encoding.
openaire +3 more sources
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Geoderma, 2023 Examining the effect of lanthanide-contaminated wastes, which have the potential to impact to other environmental compartments, requires conducting interaction studies with soils, as feasible first receptors of lanthanide leachates, and, if necessary ...
Joan Serra-Ventura +2 more
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Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
Science and Technology of Advanced Materials, 2019 Multicolor upconversion luminescence of Er3+ was successfully enhanced by optimizing the interface in dye-coordinated nanoparticles with a core/shell structure.
Ayumi Ishii +5 more
doaj +1 more source
Short-range charge-order in $R$NiO$_{3}$ perovskites ($R$=Pr,Nd,Eu) probed by X-ray absorption spectroscopy [PDF]
, 2004 The short-range organization around Ni atoms in orthorhombic $R$NiO$_{3}$ ($R$=Pr,Nd,Eu) perovskites has been studied over a wide temperature range by Ni K-edge x-ray absorption spectroscopy.
Aline Y. Ramos +11 more
core +2 more sources
Triheterometallic Lanthanide Complexes Prepared from Kinetically Inert Lanthanide Building Blocks [PDF]
European Journal of Inorganic Chemistry, 2017 AbstractInvited for the cover of this issue is the group of ThomasàJust Sørensen from the University of Copenhagen, Denmark, in collaboration with the group of Stephen Faulkner from Oxford University, UK. The cover image shows the antenna effect, which enhances lanthanide‐centered emission.
Thomas Just Sørensen +3 more
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Advanced Functional Materials, EarlyView.A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu +9 more
wiley +1 more source