Results 71 to 80 of about 109,300 (351)
Solar abundance of iridium [PDF]
Proceedings of the National Academy of Sciences, 1976 By a method of spectrum synthesis, which yields log gfA , where g is the statistical weight of the lower level, f is the oscillator strength, and A is the abundance, an attempt is made to deduce the solar iridium abundance from one relatively ...
Stephen Drake, Lawrence H. Aller
openaire +3 more sources
Unraveling the degradation mechanism in FIrpic based Blue OLEDs: II. Trap and detect molecules at the interfaces [PDF]
Chemistry of Materials 31, 2277 (2019), 2019 The impact of organic light emitting diodes (OLEDs) in modern life is witnessed by their wide employment in full-color, energy-saving, flat panel displays and smart-screens; a bright future is likewise expected in the field of solid state lighting. Cyclometalated iridium complexes are the most used phosphorescent emitters in OLEDs due to their widely ...
arxiv +1 more source
Formation of nanostructured iridium and polycluster diamond films [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007 Iridium films and layered structures "iridium — diamond" were formed on Al2O3, MgO and SrTiO3 substrates. Iridium films were obtained by magnetron sputtering, and polycluster diamond films — by microwave discharge method. Structure of iridium and diamond
Pashchenko P. V. +7 more
doaj
, 2020 In this chapter, homogeneous iridium-catalyzed silylation reactions are reviewed, focusing primarily on their synthetic utility. Additionally, relevant catalytic cycles are commented, paying especial attention to those that are more representative of each type of process.
Iglesias, Manuel, Oro, Luis A.
openaire +3 more sources
Iridium complex, a phosphorescent light-emitting diode material, serves as a novel chemical probe for imaging hypoxic tumor tissues [PDF]
, 2007 Iridium complex, a promising organic light-emitting diode for next generation television displays, emits phosphorescence. Phosphorescence is quenched by oxygen. We used this oxygen-quenching feature for imaging tumor hypoxia.
Keigo Endo +6 more
core +1 more source
Highly active iridium(I) complexes for the selective hydrogenation of carbon-carbon multiple bonds [PDF]
, 2011 New iridium(I) complexes, bearing a bulky NHC/phosphine ligand combination, have been established as extremely efficient hydrogenation catalysts that can be used at low catalyst loadings, and are compatible with functional groups which are often ...
Andersson, Shalini +5 more
core +1 more source
A review of artificial intelligence in brachytherapy
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen +4 more
wiley +1 more source
Nonlinear polarization holography of nanoscale iridium films [PDF]
arXiv, 2022 The phasing problem of heterodyne-detected nonlinear spectroscopy states that the relative time delay between the exciting pulses and a local oscillator must be known with subcycle precision to separate absorptive and dispersive contributions. Here, a solution to this problem is presented which is the time-domain analogue of holographic interferometry,
arxiv
Recent Advances in Organometallic NIR Iridium(III) Complexes for Detection and Therapy
MoleculesIridium(III) complexes are emerging as a promising tool in the area of detection and therapy due to their prominent photophysical properties, including higher photostability, tunable phosphorescence emission, long-lasting phosphorescence, and high ...
Shaozhen Jing +5 more
doaj +1 more source
Thermocouples of molybdenum and iridium alloys for more stable vacuum-high temperature performance [PDF]
, 1978 Thermocouples providing stability and performance reliability in systems involving high temperatures and vacuums by employing a bimetallic thermocouple sensor are described.
Morris, J. F.
core +1 more source