Results 121 to 130 of about 702,295 (333)
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Influences and interactions of inundation, peat, and snow on active layer thickness
Geophysical Research Letters, 2016 Active layer thickness (ALT), the uppermost layer of soil that thaws on an annual basis, is a direct control on the amount of organic carbon potentially available for decomposition and release to the atmosphere as carbon‐rich Arctic permafrost soils thaw
Adam L. Atchley +4 more
doaj +1 more source
IEEE Photonics Journal, 2016 Plasmonic nanostructures have a great potential for enhancing light absorption of organic solar cells (OSCs). Our previous work has demonstrated that light absorption for OSCs with thin active layer can be significantly increased with a 1-D short-pitched
Wenyan Wang +6 more
doaj +1 more source
The effect of stair case electron injector design on electron overflow in InGaN light emitting diodes [PDF]
, 2013 Effect of two-layer (In0.04Ga0.96N and In0.08Ga0.92N) staircase electron injector (SEI) on quantum efficiency of light-emitting-diodes (LEDs) in the context of active regions composed of single and quad 3 nm double heterostructures (DHs) is reported. The
Avrutin, Vitaliy +7 more
core +1 more source
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
High-power AlGaAs laser with a thin tapered-thickness active layer
Electronics Letters, 1986 A laser whose active layer is thinner near the mirror facet than the inner region is fabricated. Lasers with narrow beam divergence perpendicular to the junction, as narrow as 10°-20°, are obtained with little increase of threshold current. For lasers emitting at 780 nm, stable 30 mW operation at 50°C has been confirmed without obvious degradation over
T. Murakami +8 more
openaire +1 more source
Remote Sensing, 2018 The soil active layer in boreal forests is sensitive to climate warming. Climate-induced changes in the active layer may greatly affect the global carbon budget and planetary climatic system by releasing large quantities of greenhouse gases that ...
Xiongxiong Bai +3 more
doaj +1 more source
Gas Sensing with h-BN Capped MoS2 Heterostructure Thin Film Transistors
, 2015 We have demonstrated selective gas sensing with molybdenum disulfide (MoS2) thin films transistors capped with a thin layer of hexagonal boron nitride (h-BN). The resistance change was used as a sensing parameter to detect chemical vapors such as ethanol,
Balandin, A. A. +4 more
core +1 more source
Room-temperature threshold-current dependence of GaAs-AlxGa1−xAs double-heterostructure lasers on x and active-layer thickness [PDF]
, 1978 H. C. Casey
openalex +1 more source
Advanced Functional Materials, EarlyView.A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park +8 more
wiley +1 more source