Articles with "gap" as a keyword



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Gap States in Methylammonium Lead Halides: The Link to Dimethylsulfoxide?

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.202003482

Abstract: Understanding the origin and distribution of electronic gap states in metal halide perovskite (MHP) thin films is crucial to the further improvement of the efficiency and long-term stability of MHP-based optoelectronic devices. In this work,… read more here.

Keywords: gap; states methylammonium; methylammonium lead; gap states ... See more keywords

Large Magnetic Gap in a Designer Ferromagnet–Topological Insulator–Ferromagnet Heterostructure

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202107520

Abstract: Combining magnetism and nontrivial band topology gives rise to quantum anomalous Hall (QAH) insulators and exotic quantum phases such as the QAH effect where current flows without dissipation along quantized edge states. Inducing magnetic order… read more here.

Keywords: effect; qah effect; insulator; gap ... See more keywords

Plasmonic Dual‐Gap Nanodumbbells for Label‐Free On‐Particle Raman DNA Assays

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Published in 2023 at "Advanced Materials"

DOI: 10.1002/adma.202208250

Abstract: Metal nanostructures with a tunable plasmonic gap are useful for photonics, surface‐enhanced spectroscopy, biosensing, and bioimaging applications. The use of these structures as chemical and biological sensing/imaging probes typically requires an ultra‐precise synthesis of the… read more here.

Keywords: label free; dual gap; gap nanodumbbells; gap ... See more keywords

Large Band Gap Narrowing and Prolonged Carrier Lifetime of (C4H9NH3)2PbI4 under High Pressure

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Published in 2019 at "Advanced Science"

DOI: 10.1002/advs.201900240

Abstract: Abstract Due to their superior optical and electronic properties and good stability, 2D organic–inorganic halide perovskites (OIHPs) exhibit strong potential for optoelectronic applications. However, the large band gap, short carrier lifetime, and high resistance hinder… read more here.

Keywords: carrier lifetime; gap; band gap; pressure ... See more keywords

Orbital Shift‐Induced Boundary Obstructed Topological Materials with a Large Energy Gap

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202202564

Abstract: Boundary obstructed topological phases caused by Wannier orbital shift between ordinary atomic sites are proposed, which, however, cannot be indicated by symmetry eigenvalues at high symmetry momenta (symmetry indicators) in bulk. On the open boundary,… read more here.

Keywords: obstructed topological; shift induced; orbital shift; boundary obstructed ... See more keywords

Self‐Healing of Broken Bonds and Deep Gap States in Sb2Se3 and Sb2S3

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Published in 2021 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202000908

Abstract: Broken bonds introduced at extended defects in covalently‐bonded semiconductors generally introduce deep electronic states within the gap, negatively impacting performance for applications in electronics, photochemistry, and optoelectronics. Here, it is shown that Sb2Se3 and Sb2S3,… read more here.

Keywords: healing broken; broken bonds; gap; bonds deep ... See more keywords

Bridging the language gap: Simulation‐based education improves communication, confidence, and knowledge for emergency medicine residents working with interpreters

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Published in 2025 at "AEM Education and Training"

DOI: 10.1002/aet2.70056

Abstract: Language barriers present unique challenges to health care delivery in emergency medicine (EM). There is a gap in understanding the impact of education and training on EM residents’ ability to work effectively with interpreters. We… read more here.

Keywords: education; language; medicine; gap ... See more keywords

Bridging the gap between rodents and humans: The role of non‐human primates in oxytocin research

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Published in 2018 at "American Journal of Primatology"

DOI: 10.1002/ajp.22756

Abstract: Oxytocin (OT), a neuropeptide that acts in the brain as a neuromodulator, has been long known to shape maternal physiology and behavior in mammals, however its role in regulating social cognition and behavior in primates… read more here.

Keywords: gap; non human; social cognition; rodents humans ... See more keywords

Ultraviolet Radiation Driven Multifunctional Polyvinyl Alcohol Based Hybrid Polymer Nanocomposites

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Published in 2024 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.56529

Abstract: Herein we report the tailoring of the band gap of polyvinyl alcohol (PVA)/graphene oxide (GO), PVA‐Ag (silver), PVA/GO‐Ag, and PVA/GO/Ag/GA (glutaraldehyde) employing ultraviolet (UV) irradiation. Nanocomposites were fabricated by the in situ solution casting method. Among… read more here.

Keywords: pva; polyvinyl alcohol; gap; band gap ... See more keywords

Gender‐inclusive financial and demographic literacy: Monetizing the gender mortality gap

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Published in 2024 at "Applied Stochastic Models in Business and Industry"

DOI: 10.1002/asmb.2876

Abstract: Longevity crucially affects demand for pensions, insurance products and annuities. Consistent empirical evidence shows that women have historically experienced lower mortality rates than men. In this article, we study a measure of the gender gap… read more here.

Keywords: gap ratio; mortality; demographic literacy; gender ... See more keywords

Evolutionary origin of synapses and neurons – Bridging the gap

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Published in 2017 at "BioEssays"

DOI: 10.1002/bies.201700024

Abstract: The evolutionary origin of synapses and neurons is an enigmatic subject that inspires much debate. Non‐bilaterian metazoans, both with and without neurons and their closest relatives already contain many components of the molecular toolkits for… read more here.

Keywords: gap; evolutionary origin; origin synapses; synapses neurons ... See more keywords