Articles with "planar" as a keyword



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Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13734

Abstract: Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization. Methods and materials LSFs… read more here.

Keywords: maa planar; 99mtc maa; lung; planar ... See more keywords
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Controlling Crystal Growth via an Autonomously Longitudinal Scaffold for Planar Perovskite Solar Cells.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.202000617

Abstract: Sequential deposition is certified as an effective technology to obtain high-performance perovskite solar cells (PVSCs), which can be derivatized into large-scale industrial production. However, dense lead iodide (PbI2 ) causes incomplete reaction and unsatisfactory solution… read more here.

Keywords: crystal growth; planar; perovskite solar; longitudinal scaffold ... See more keywords
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Laser Derived Electron Transport Layers with Embedded p-n Heterointerfaces Enabling Planar Perovskite Solar Cells with Efficiency over 25.

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Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202300403

Abstract: Electron transport layers (ETLs) with pronounced electron conducting capability are essential for high performance planar photovoltaics, with the great challenge being that the most widely used metal oxide ETLs unfortunately have intrinsically low carrier mobility.… read more here.

Keywords: solar cells; planar; electron transport; efficiency ... See more keywords
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Unexpected One‐Pot Synthesis of Diindolotriazatruxene: A Planar Electron‐Rich Scaffold Toward Highly π‐Extended PAHs

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Published in 2017 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.201700498

Abstract: A unique planar and highly π-extended scaffold, 3,8,14,19-tetrabromo-diindolotriazatruxene (4Br-DIT), was synthesized for the first time by a facile one-pot strategy. The structure of 4Br-DIT was adequately verified by MALDI-TOF mass spectrometry, 1H and 13C NMR,… read more here.

Keywords: planar; electron rich; highly extended; diindolotriazatruxene ... See more keywords
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Semianalytical solution for PCM solidification during the discharging of a planar thermal energy accumulator

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Published in 2019 at "International Journal of Energy Research"

DOI: 10.1002/er.4737

Abstract: The present work focuses on the solidification process of a phase change material (PCM), initiated by a flowing cold water, inside a planar latent heat storage unit (LHSU). The thermal behavior of the LHSU was… read more here.

Keywords: energy; solution pcm; planar; solidification ... See more keywords
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Sample preparation for planar chromatography.

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Published in 2023 at "Journal of separation science"

DOI: 10.1002/jssc.202300071

Abstract: High-performance thin-layer chromatography has favorable properties for high-throughput separations with a high matrix tolerance. Sample preparation, however, is sometimes required to control specific matrix interferences and to enhance the detectability of target compounds. Trends in… read more here.

Keywords: planar; sample preparation; extraction; chromatography ... See more keywords
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Analysis and spline approximation of surface charge and potential at planar electrochemical interfaces

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Published in 2019 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.5753

Abstract: In this paper, we consider the Poisson‐Boltzmann theory to model the electrostatic potential of a bulk electrolyte containing a single planar charged surface. In the case of a constant surface charge density, we address the… read more here.

Keywords: analysis spline; planar; surface; surface charge ... See more keywords
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A compact triple band circularly polarized planar antenna for wireless application

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Published in 2020 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.32361

Abstract: A compact planar triple band circularly polarized (CP) antenna loaded with parasitic elements is proposed for wireless applications. For achieving circular polarization 2 inverted L‐shaped strips are added to the longer arm of dual band… read more here.

Keywords: antenna; band circularly; planar; triple band ... See more keywords
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Bootstrapping pentagon functions

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Published in 2017 at "Journal of High Energy Physics"

DOI: 10.1007/jhep05(2018)164

Abstract: A bstractIn Phys. Rev. Lett.116 (2016) 062001, the space of planar pentagon functions that describes all two-loop on-shell five-particle scattering amplitudes was introduced. In the present paper we present a natural extension of this space… read more here.

Keywords: pentagon functions; planar; information; space ... See more keywords
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Three dimensional wakes of freely falling planar polygons

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Published in 2019 at "Experiments in Fluids"

DOI: 10.1007/s00348-019-2760-z

Abstract: The wake characteristics of various thin particles with identical material properties but different frontal geometries (disks, hexagonal plates and square plates) are examined by means of three dimensional measurements of the instantaneous velocity field. The… read more here.

Keywords: planar; three dimensional; wake; particle ... See more keywords
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Modulating the Near Field Coupling through Resonator Displacement in Planar Terahertz Metamaterials

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Published in 2017 at "Journal of Infrared, Millimeter, and Terahertz Waves"

DOI: 10.1007/s10762-016-0324-3

Abstract: We present the effect of vertical displacements between the resonators inside the unit cell of planar coupled metamaterials on their near field coupling and hence on the terahertz (THz) wave modulation. The metamolecule design consists… read more here.

Keywords: planar; field; near field; displacement ... See more keywords