Search Results - "Firoozabadi, Saleh"
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Quantitative Characterization of Nanometer-Scale Electric Fields via Momentum-Resolved STEM
Published in Nano letters (10-03-2021)“…Most of today’s electronic devices, like solar cells and batteries, are based on nanometer-scale built-in electric fields. Accordingly, characterization of…”
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Influence of plasmon excitations on atomic-resolution quantitative 4D scanning transmission electron microscopy
Published in Scientific reports (21-10-2020)“…Scanning transmission electron microscopy (STEM) allows to gain quantitative information on the atomic-scale structure and composition of materials, satisfying…”
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Correlation of interface structure and optical properties of Ga(N,As) and Ga(As,Bi) based type-II hetero structures
Published in Journal of crystal growth (01-11-2024)Get full text
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Effect of growth interruption on Ga(N, As)/Ga(As, Sb)/Ga(N, As) type-II-“W” quantum well heterostructures
Published in Journal of crystal growth (15-03-2022)“…•MOVPE growth of Ga(N,As)/Ga(As,Sb)/Ga(N,As) type-II-“W” quantum well heterostructures.•Investigation of the quality of the buried interface.•N incorporation…”
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Angle-resolved STEM using an iris aperture: Scattering contributions and sources of error for the quantitative analysis in Si
Published in Ultramicroscopy (01-02-2021)“…•Experimental angle-resolved STEM series of silicon were recorded using an iris aperture above the ADF detector•The thicknesses of four lamella steps were…”
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Monitoring the thermally induced transition from sp3-hybridized into sp2-hybridized carbons
Published in Carbon (New York) (01-02-2021)“…The preparation of carbons for technical applications is typically based on a treatment of a precursor, which is transformed into the carbon phase with the…”
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Near‐Infrared Light Trapping and Avalanche Multiplication in Silicon Epitaxial Microcrystals
Published in Advanced optical materials (01-05-2024)“…The chemical vapor deposition of silicon on a patterned silicon substrate leads to the formation of 3D microcrystals, which, due to their inclined top facets…”
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Self-Assembly of Nanovoids in Si Microcrystals Epitaxially Grown on Deeply Patterned Substrates
Published in Crystal growth & design (06-05-2020)“…We present an experimental and theoretical analysis of the formation of nanovoids within Si microcrystals epitaxially grown on Si patterned substrates. The…”
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The influence of the environment on monolayer tungsten diselenide photoluminescence
Published in Nano-Structures & Nano-Objects (01-07-2018)“…We report on a comprehensive experimental analysis of the influence of the environment on the optical properties of monolayer WSe2. Different…”
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Exciton Dynamics in WSe2 Monolayers for Different Stacking Schemes Involving h-BN
Published in 2018 Conference on Lasers and Electro-Optics (CLEO) (01-05-2018)“…We present a comparison of tungsten-diselenide monolayers in different stacking configurations with hBN and MoSe 2 . A pronounced red-shift is observed when…”
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