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   Articles with "interface states" as a keyword



A concise way to estimate the average density of interface states in an ITO–SiO x /n-Si heterojunction solar cell

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recommendations! Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.04.122

Abstract: Abstract On the basis of a photon-assisted high frequency capacitance–voltage ( C – V ) method (1 MHz C – V ), an effective approach is developed to evaluate the average interface state density ( D… read more here.

Keywords: ito sio; interface states; density; interface ... See more keywords

Tunable interface state in one dimensional composite photonic structure

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recommendations! Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.124324

Abstract: Abstract Based on the Transfer Matrix method (TMM), we evaluate the conditions and controllability of interface states in one-dimensional photonic structures composed of two binary layered photonic crystals, PCI and PCII, having the same photonic… read more here.

Keywords: interface states; one dimensional; photonic structure; composite photonic ... See more keywords

Interface States in Gate Stack of Carbon Nanotube Array Transistors.

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recommendations! Published in 2024 at "ACS nano"

DOI: 10.1021/acsnano.4c03989

Abstract: A deep understanding of the interface states in metal-oxide-semiconductor (MOS) structures is the premise of improving the gate stack quality, which sets the foundation for building field-effect transistors (FETs) with high performance and high reliability.… read more here.

Keywords: carbon nanotube; gate stack; interface states;

Impact and Origin of Interface States in MOS Capacitor with Monolayer MoS2 and HfO2 High-k Dielectric

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep40669

Abstract: Two-dimensional layered semiconductors such as molybdenum disulfide (MoS2) at the quantum limit are promising material for nanoelectronics and optoelectronics applications. Understanding the interface properties between the atomically thin MoS2 channel and gate dielectric is fundamentally… read more here.

Keywords: interface states; hfo2 high; mos2 hfo2; interface ... See more keywords

Single-mode interface states in heterostructure waveguides with Bragg and non-Bragg gaps

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep44381

Abstract: Interface states can always arise in heterostructures that consist of two or more (artificial) materials with topologically different energy bands. The gapped band structure can be classified by the Chern number (a topological invariant) generally… read more here.

Keywords: interface states; mode; non bragg; bragg gaps ... See more keywords

Photon-assisted electron depopulation of 4H-SiC/SiO2 interface states in n-channel 4H-SiC metal–oxide–semiconductor field effect transistors

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recommendations! Published in 2024 at "Journal of Applied Physics"

DOI: 10.1063/5.0203724

Abstract: 4H-SiC/SiO2 interface states play a major role in the performance and reliability of modern 4H-SiC metal–oxide–semiconductor field effect transistors (MOSFETs). To gain new insights into these interface states, we developed a cryogenic measurement technique that… read more here.

Keywords: sio2 interface; interface states; photon assisted; assisted electron ... See more keywords

Inerter-controlled topological interface states in locally resonant lattices with beyond-nearest neighbor coupling

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recommendations! Published in 2024 at "Journal of Applied Physics"

DOI: 10.1063/5.0205248

Abstract: This paper explores the emergence of topological interface states in one-dimensional locally resonant lattices incorporating inerters in both nearest neighbor (NN) and beyond-nearest neighbor (BNN) coupling. The investigation focuses on the unique wave propagation characteristics… read more here.

Keywords: locally resonant; inerter; interface states; topological interface ... See more keywords

First Full-Scale Field Experiments: Topologically Amplified Seismic Surface Waves via Interface States in a 1D Metamaterial

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recommendations! Published in 2025 at "Chinese Physics Letters"

DOI: 10.1088/0256-307x/42/12/120603

Abstract: Topological insulators with localized edge or interface states have been extensively studied, particularly in phononic crystals and related fields; however, their application in seismic metamaterials remains largely unexplored. To address this gap, we designed a… read more here.

Keywords: seismic surface; full scale; interface states; first full ... See more keywords

Modulating spin-dependent electron transport in benzene-dithiolate magnetic junctions by hybrid interface states

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recommendations! Published in 2018 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/aad350

Abstract: Based on first-principles calculations, the evolution of hybrid interface states (HISs) from a single spinterface to a magnetic molecular junction and their contribution to the spin-dependent electron transport are investigated. It is demonstrated that the… read more here.

Keywords: interface states; spin dependent; dependent electron; benzene dithiolate ... See more keywords

Complex dispersion analysis of topologically protected interface states in two-dimensional viscoelastic phononic crystals

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recommendations! Published in 2021 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ac2f67

Abstract: In this paper, the viscoelastic effect on the topologically protected interface states in two-dimensional (2D) solid phononic crystals (PnCs) is investigated. The valley topological interface states for the 2D in-plane and out-of-plane modes are generated… read more here.

Keywords: interface states; phononic crystals; states two; two dimensional ... See more keywords

Realization of topological Bragg and locally resonant interface states in one-dimensional metamaterial beam-resonator-foundation system

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recommendations! Published in 2024 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ad7b4c

Abstract: In this study, the one-dimensional (1D) metamaterial beam-foundation system is innovatively improved into a metamaterial beam-resonator-foundation system by inserting resonators into the elastic foundation for ultra-low frequency vibration attenuation and enhanced topological energy trapping. Abundant… read more here.

Keywords: system; interface; interface states; metamaterial beam ... See more keywords