Výsledky vyhledávání - "Rüsing, Michael"

Akademický článek

Ba(BO2OH) – A Monoprotonated Monoborate from Hydroflux Showing Intense Second Harmonic Generation

Autor: Li, Yuxi, Hegarty, Peter A., Rüsing, Michael, Eng, Lukas M., Ruck, Michael

Pure samples of colorless, air-stable Ba(BO2OH) crystals were obtained from Ba(NO3)2 and H3BO3 under the ultra-alkaline conditions of a KOH hydroflux at about 250 °C. The product formation depends on the water-base molar ratio and the molar ratio of

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A91168
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Akademický článek

Turn all the lights off: Bright- and dark-field second-harmonic microscopy to select contrast mechanisms for ferroelectric domain walls

Autor: Hegarty, Peter A., Beccard, Henrik, Eng, Lukas M., Rüsing, Michael

Recent analyses by polarization resolved second-harmonic (SH) microscopy have demonstrated that ferroelectric (FE) domain walls (DWs) can possess non-Ising wall characteristics and topological nature. These analyses rely on locally analyzing the prop

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A90797
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Akademický článek

Tuning the Čerenkov second harmonic contrast from ferroelectric domain walls via anomalous dispersion

Autor: Hegarty, Peter A., Eng, Lukas M., Rüsing, Michael

Second harmonic (SH) microscopy represents a powerful tool for the investigation of crystalline systems, such as ferroelectrics and their domain walls (DWs). Under the condition of normal dispersion, i.e., the refractive index at the SH wavelength is

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A89614
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Akademický článek

Nonlinear optical interactions in focused beams and nanosized structures

Autor: Amber, Zeeshan H., Spychala, Kai J., Eng, Lukas M., Rüsing, Michael

Thin-film materials from μm thickness down to single-atomic-layered 2D materials play a central role in many novel electronic and optical applications. Coherent, nonlinear optical (NLO) μ-spectroscopy offers insight into the local thickness, stacki

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A88318
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Report

Evaluation and thermodynamic optimization of phase diagram of lithium niobate tantalate solid solutions

Autor: Bashir, Umar, Klimm, Detlef, Rusing, Michael, Bickermann, Matthias, Ganschow, Steffen

The phase diagram of the lithium niobate and lithium tantalate solid solutions was investigated using experimental data from differential thermal analysis (DTA) and crystal growth. We used XRF analysis to determine the elemental composition of crysta

Externí odkaz: http://arxiv.org/abs/2403.07527

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