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Suchergebnisse 171 bis 180 von 5240

Real-time growth monitoring of InGaAs/InP-HBT structures with reflectance anisotropy spectroscopy

/forschung/publikationen/real-time-growth-monitoring-of-ingaasinp-hbt-structures-with-reflectance-anisotropy-spectroscopy

Reflectance anisotropy spectroscopy (RAS) was used for in-situ monitoring of MOVPE growth of InGaAs/InP-heterojunction bipolar transistors (HBT). Spectra were recorded during growth of differently…

X-ray study of lateral strain and composition modulation in an AlGaAs overlayer induced by a GaAs lateral surface grating

/forschung/publikationen/x-ray-study-of-lateral-strain-and-composition-modulation-in-an-algaas-overlayer-induced-by-a-gaas-lateral-surface-grating

A lateral surface grating has been prepared by holographic photolithography followed by wet chemical etching on a slightly misaligned GaAs [001] substrate. The structural parameters were investigated…

MOVPE growth of highly strained InGaAs/GaAs quantum wells

/forschung/publikationen/movpe-growth-of-highly-strained-ingaasgaas-quantum-wells

The indium incorporation into strained InGaAs quantum wells grown on GaAs substrate by metalorganic vapourphase epitaxy is found to be reduced in comparison to relaxed layers. Additionally, the…

Chiplet-Innovationen für Europa: Startschuss für APECS-Pilotlinie im Rahmen des EU Chips Acts

/media-center/presseinformationen/chiplet-innovationen-fuer-europa-startschuss-fuer-apecs-pilotlinie-im-rahmen-des-eu-chips-acts

Die Pilotlinie für »Advanced Packaging and Heterogeneous Integration for Electronic Components and Systems« (kurz APECS) ist ein wichtiger Baustein des EU Chips Acts, um Chiplet-Innovationen…

Laser-lift-off of GaN-based transistors with an ultra-short-pulsed deep UV laser

/forschung/publikationen/laser-lift-off-of-gan-based-transistors-with-an-ultra-short-pulsed-deep-uv-laser

Laser-lift-off of GaN-based transistors with an ultra-short-pulsed deep UV laser L. Deriks1, E. Bahat Treidel2, E. Brandl3, J. Bravin3, E. Brusaterra2,…

Compact Electron Paramagnetic Resonance on a Chip Spectrometer Using a Single Sided Permanent Magnet

/forschung/publikationen/compact-electron-paramagnetic-resonance-on-a-chip-spectrometer-using-a-single-sided-permanent-magnet

Electron paramagnetic resonance (EPR) spectroscopy provides information about the physical and chemical properties of materials by detecting paramagnetic states. Conventional EPR measurements are…

DGKK+DEMBE 2024 Workshop Berlin

/termine/dgkk-dembe-2024-workshop-berlin

Das FBH präsentiert in mehreren Beiträgen aktuelle Forschungsergebnisse beim DGKK+DEMBE 2024 Workshop Berlin.

Hybrid Quantum Technologies with Spin Qubits in Silicon Carbide

/termine/hybrid-quantum-technologies-with-spin-qubits-in-silicon-carbide-1

Georgy AstakhovHelmholtz-Zentrum Dresden-Rossendorf

Studies on the Virucidal Effects of UV-C of 233 nm and 275 nm Wavelengths

/forschung/publikationen/studies-on-the-virucidal-effects-of-uv-c-of-233-nm-and-275-nm-wavelengths

Among the physical decontamination methods, treatment with ultraviolet (UV) radiation is a suitable means of preventing viral infections. Mercury vapor lamps (254 nm) used for room…

Additively Manufactured Ceramics for Compact Quantum Technologies

/forschung/publikationen/additively-manufactured-ceramics-for-compact-quantum-technologies

Quantum technologies are advancing from fundamental research in specialized laboratories to practical applications in the field, driving the demand for robust, scalable, and reproducible system…