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Electromagnetic wave propagation through air-core waveguide with metamaterial cladding
Metamaterial-based waveguides offer unusual properties compared to conventional metallic and dielectric waveguides. We experimentally investigate a novel waveguide with an air-core and a cladding formed...
PublikationenBridging the gap between the mesoscopic 2D order–order transition and molecular-level reorganization in dot-patterned block copolymer monolayers
Langmuir-Blodgett (LB) films of amphiphilic block copolymers (BCs) form well-defined nanostructures with long-range order useful, for instance, for nanolithography applications. Nanostructures with a 2D...
PublikationenPeriodic array-based substrates for surface-enhanced infrared spectroscopy
At the beginning of the 1980s first reports of surface enhanced infrared spectroscopy (SEIRS) surfaced. Probably due to enhancement factors of only 101 to 103, which are modest compared to those of surface...
PublikationenAutarke Energiequellen und optische Sensoren für Smart Flexibles
In dem Beitrag wird aufgezeigt, dass Solarzellenbeschichtungen auf Folien und Geweben sich für energieautarke Smart Flexibles eignen. Ein innovatives und patentiertes Verschaltungskonzept für Solarzellen...
PublikationenA microwave photon detector
The possibility of the implementation of a single-photon detector in the microwave range has been discussed. It has been shown that, for these purposes, it is possible to use an unshunted Josephson junction,...
PublikationenMeasurement of the superconducting flux qubit parameters in the quasi-dispersive regime
This paper reports on the results of the investigation of a superconducting flux quantum bit (qubit) in the quasi-dispersive regime, where the frequency of a probe signal even though is lower than, but,...
PublikationenCharge-flux qubit coupled to a tank circuit in strong low-frequency electromagnetic field
A superconducting charge-flux qubit coupled to a high-Q tank circuit was studied in a low-frequency electric field. A fine structure of the multiphoton resonance lines and quantum interference effects...
PublikationenHierarchically designed 3D flower-like composite nanostructures as an ultra-stable,reproducible and sensitive SERS substrate
Surface enhanced Raman spectroscopy (SERS) is an attractive tool in analytical sciences dueto its high specificity and sensitivity. Since the SERS active substrates are only available as 2Darrays, the...
PublikationenOptimized photoinitiator for fast two-photon absorption polymerization of polyester-macromers for tissue engineering
The efficiency of two-photon polymerization (TPP) techniques depends on the photoinitiator (PI) systems. Objective of this study was to enhance the performance of a cyclopentanone-based PI by introducing...
PublikationenAn Optically Pumped MagnetometerWorking in the Light-Shift Dispersed Mz Mode
We present an optically pumped magnetometer working in a new operational mode – the light-shift dispersed Mz (LSD-Mz) mode. It is realized combining various features; (1) high power off-resonant optical...
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