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The specific aspects of designing germanium avalanche and non-avalanche threshold photodiodes for use in optical radiation testers of fiber-optic communication systems are discussed. It is shown that the application of e...

High-efficiency and high-speed photodetectors with broadband responses are playing pivotal roles for wavelength-division multiplexing optical communications. Germanium photodetectors on silicon platforms exhibit potentia...

Integrated silicon nanophotonics has rapidly established itself as intriguing research field, whose outlets impact numerous facets of daily life. Indeed, nanophotonics has propelled many advances in optoelectronics, info...

Perfect absorbers based on all-dielectric metasurfaces exhibit great potential in photodetection, photovoltaics, and imaging applications. This study proposes and demonstrates an all-dielectric broadband absorber compris...

Resumo: Neste artigo, apresentaremos como, em meio ao conturbado cenário global da Primeira Guerra Mundial, Manoel Bomfim (1868-1932), que obteve destaque com a publicação do ensaio “A América Latina: males de orig...

Germanium selenide (GeSe) nanosheets are stable and inexpensive and considered to have a great potential for photovoltaic applications, however we have demonstrated that GeSe nanosheets are also promising for sensing tec...

The effect of synthesis temperature regimes on the structure and some physical properties of glassy germanium disulfide was examined using the methods of dilatometry and Raman scattering of light. It is concluded that th...

A parabolic potential that confines charge carriers along the growth direction of quantum wells semiconductor systems is characterized by a single resonance frequency, associated to intersubband transitions. Motivated by...

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Learning and memory are fundamental processes, influencing animal foraging behaviour and fitness success. Evaluating food nutritional quality, particularly of proteins and essential amino acids, involves complex sensory ...

Nonlinear metasurfaces with high conversion efficiencies have been vastly investigated. However, strong dynamic tunability of such devices is limited in conventional passive plasmonic and dielectric material platforms. G...

The influence of forming gas annealing on the degradation at a constant stress voltage of multi-layered germanium-based Metal-Oxide-Semiconductor capacitors (p-Ge/GeOx/Al2O3/High-K/Metal Gate) has been analyzed in terms ...

Abstract In Sweden, as in most Western countries, language proficiency is widely recognized as a key component of immigrant integration, supported by initiatives such as the publicly funded language program known as Swed...

Dyslexia is a common disorder experienced by many students in Europe and worldwide. It is a specific learning disability, which also generates difficulties in foreign language acquisition. Publications presenting the eti...

The phase equilibrium diagram of the Tm–Cr–Ge ternary system was constructed at a temperature 1070 K based on the results of X-ray phase, microstructural analyzes and energy-dispersive X-ray spectroscopy in the whole...

Phase equilibria of the quasi-ternary systems Ag2S–BIVS2–CV2S3 (BIV– Ge, Sn; CV–As, Sb) were investigated using phase analysis based on XRD. Isothermal sections at 500 Kand glass formation regions in the respecti...

Based on an ontological frame for comparative onomasiological lexicology which embeds the RAIN eventity type as an exponent-shaped activity into a general linguistic ontology as well as an ontology of motion, the words f...

Supercontinuum (SC) generation has attracted a significant scientific interest in the past decades due to its promising applications covering the fields of metrology, spectroscopy, defense, as well as medical treatments....

This article analyzes the categories established to study the connections between national identities and football in Latin America. It focuses particularly on that of the ‘public arena’, inspired by the work of Clif...

RESUMO O artigo aborda a ocupação territorial por imigrantes estrangeiros na região de Joinville, Província de Santa Catarina, problematizando as teses que afirmam tratar-se ali de sociedade caracterizada por uma com...

Resumo Este artigo pretende analisar Gregório I (540-604) como intelectual orgânico do papado frente às monarquias germânicas, isto é, traçar as estratégias do bispo de Roma para firmar sua posição como facção...