Results 131 to 140 of about 211,716 (291)
OSILATOR BERBASIS GALLIUM ARSENIDE (GaAs)
Techne, 2014 Gallium Arsenide (GaAs) merupakan bahan semikonduktor majemuk Penggunaan GaAs sebagai salahsatu bahan untuk semikonduktor sudah diteliti sejak lama, hanya saja penggunaan dan produksi semikonduktor berbahan GaAs yang ada saat ini masih sangat terbatas ...
Andreas Ardian Febrianto
doaj
A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems
Business Strategy and the Environment, EarlyView.ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini +2 more
wiley +1 more source
Covalent Attachment of a Platinum(II) Complex inside DNA Duplexes
ChemistryEurope, EarlyView.Oxidative addition is used for the site‐specific incorporation of an organometallic PtII complex as an artificial nucleobase into a DNA duplex. The platination stabilizes the duplex and confers it with phosphorescence. An organometallic phosphorescent PtII complex is introduced into DNA duplexes via oxidative addition to a tailor‐made artificial ...
Tim Schäfer +6 more
wiley +1 more source
Carbon‐14 Perovskite Betavoltaics Reach Record 10.79% Efficiency
Carbon Energy, EarlyView.A perovskite‐based betavoltaic cell incorporating carbon‐14 nanoparticles and formamidinium lead iodide achieves a record energy conversion efficiency of 10.79%. The device design enhances charge generation through an electron avalanche multiplication mechanism.
Hong Soo Kim +6 more
wiley +1 more source
Carbon/Silicon Heterojunction Solar Cells: Status and Perspectives
Carbon Energy, EarlyView.This review examines carbon/silicon heterojunctions and highlights the advantages of carbon materials in terms of cost‐effectiveness, low‐temperature processing, and scalability. It adopts a comprehensive approach to bridge the gap between laboratory‐scale innovations and industrial‐scale applications, incorporating current state‐of‐the‐art findings ...
Randi Azmi +6 more
wiley +1 more source
High efficiency, low cost thin GaAs solar cells [PDF]
The feasibility of fabricating space-resistant, high efficiency, light-weight, low-cost GaAs shallow-homojunction solar cells for space application is demonstrated. This program addressed the optimal preparation of ultrathin GaAs single-crystal layers by
Fan, J. C. C.
core +1 more source
Mini‐Hairpin DNA: Extraordinarily Stable Structure and Its Applications
Chemistry – A European Journal, EarlyView.Mini‐hairpin DNA fragments containing GCGAAGC and GCGAAAGC form exceptionally stable hairpin‐like structures, with only two G−C pairs and one sheared G−A pair, remaining undenatured in 7 M urea and resisting nuclease digestion. These mini‐hairpin sequences frequently appear in replication and transcription origins, influence DNA sequencing fidelity ...
Michiko Kimoto, Ichiro Hirao
wiley +1 more source
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund +6 more
wiley +1 more source
Editorial: Multi-omics strategies to analyze complex agronomic traits in plants
Frontiers in Plant Science, 2023 Lin Chen, Guo-Fei Tan
doaj +1 more source
Nanoscale Research Letters, 2011 In this study, we have fabricated nano-scaled oxide structures on GaAs substrates that are doped in different conductivity types of p- and n-types and plane orientations of GaAs(100) and GaAs(711), respectively, using an atomic force microscopy (AFM) tip-
Moon Kyoung-Sook +2 more
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