Results 21 to 30 of about 702,295 (333)
Estimating active layer thickness and volumetric water content from ground penetrating radar measurements in Barrow, Alaska. [PDF]
Geosci Data J, 2017 Jafarov EE +7 more
europepmc +3 more sources
Optically Active Spin Defects in Few-Layer Thick Hexagonal Boron Nitride
Physical Review Letters, 2023 Optically-active spin defects in hexagonal boron nitride (hBN) are promising quantum systems for the design of two-dimensional quantum sensing units offering optimal proximity to the sample being probed. In this work, we first demonstrate that the electron spin resonance frequencies of boron vacancy centres (V$_\text{B}^-$) can be detected optically in
Durand, Alrik +13 more
openaire +5 more sources
The Influence of ZnO Layer Thickness on the Performance and Electrical Bias Stress Instality in ZnO Thin Film Transistors [PDF]
, 2020 University of Buea supported the first author during the writing of this manuscript Open access articleThin Film Transistors (TFTs) are the active elements for future large area electronic applications, in which low cost, low temperature processes and
Cross, R. B. M. +2 more
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Frontiers in Earth Science, 2023 Active layer thickness (ALT) of permafrost changes significantly under the combined influence of human activities and climate warming, which has a significant impact on the ecological environment, hydrology, and engineering construction in cold regions ...
Daqing Zhan +9 more
doaj +1 more source
Regionalized active layer thickness trends from nonlinear baseflow recession
, 2023 Thawing of permanently frozen ground (permafrost) has increased in recent decades with negative implications for human and non-human adaptation to climate change. Impacts include reduced ground stability, increased transportation risk, and changes in water availability.
Matthew G Cooper +7 more
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A single-layer tuneable microwave absorber using an active FSS [PDF]
, 2004 An experimental single-layer active microwave absorber in described. The absorber is a planar structure based upon the topology of a Salisbury screen, but in which the conventional resistive layer is replaced by an active frequency selective surface (FSS)
Chambers, B., Tennant, A.
core +1 more source
Casimir stresses in active nematic films
, 2019 We calculate the Casimir stresses in a thin layer of active fluid with nematic order. By using a stochastic hydrodynamic approach for an active fluid layer of finite thickness $L$, we generalize the Casimir stress for nematic liquid crystals in thermal ...
Basu, Abhik +3 more
core +3 more sources
Effect of PbS Film Thickness on the Performance of Colloidal Quantum Dot Solar Cells [PDF]
Journal of Nanostructures, 2013 Colloidal quantum dots offer broad tuning of semiconductor band structure via the quantum size effect. In this paper, we present a detailed investigation on the influence of the thickness of colloidal lead sulfide (PbS) nanocrystals (active layer) to the
M. Mazloum-Ardakani +2 more
doaj +1 more source
Oxygen absorption data of multilayer oxygen scavenger-polyester films with different layouts
Data in Brief, 2018 Oxygen absorption measurements in continuous regard active multilayer films with different layouts, all incorporating a PET/Oxygen scavenger (OS) layer, operating as active O2 barrier, inserted between two PET inert layers, acting as passive O2 barrier ...
A. Apicella +3 more
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Hall generator with variable active-layer thickness
Electronics Letters, 1967 The principle of operation of a new semiconductor device, a Hall generator with a variable-thickness active layer, is discussed. Such a device results from the location of a p-n junction in close proximity to the surface of a semiconductor plate, thus isolating the thin active layer of the Hall generator from the base. Two additional electrodes, one on
T. Janicki, A. Kobus
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