Publications
Now showing items 1081-1090 of 2508
Organische Nanopartikel zum Aufbau photoaktiver Schichten Organischer Solarzellen
(2017)
Nanoparticle dispersions were used to fabricate photoactive layers of organic solar cells from water or ethanol. By using a precipitation method the power conversion efficiencies of the nanoparticulate solar cells were ...
Organische Halbleiterbauelemente für mikrooptische Systeme
(2007)
Diese Arbeit befasst sich mit neuen Aspekten der Nutzung der Klasse der organischen Halbleiterbauelemente. Es wird dabei insbesondere die Integration organischer Bauelemente in mikrooptische Systeme untersucht. Dabei stehen ...
Photonic Wire Bonding as a Novel Technology for Photonic Chip Interfaces
(2018)
To create photonic multi-chip modules, integrated photonic chips need to be connected internally and to external glass fibers. A novel approach to address this task is the concept of photonic wire bonding, where free-standing ...
Photon upconversion heterostructures made from surface-anchored metal-organic frameworks
(2019)
This work deals with the process of photon upconversion in surface-anchored metal-organic frameworks. During the upconversion, two low-energy photons are absorbed and fused into a higher-energy photon, which is emitted. ...
Photonic crystal slabs for low-cost biosensors
(2010)
Biosensors are devices that utilize biological recognition elements to selectively detect and analyze specific biological and chemical analyte substances. In this work a technology platform for label-free optical biosensors ...
Nitrification in Fixed Bed Reactors Treating Saline Wastewater
(2011)
Two fixed bed reactors for nitrification with either polyethylene/clay sinter lamellas (FBR A) or porous ceramic rings (FBR B) were continously run for treating synthetic saline wastewater. Seawater from Hafen Büsum was ...
Die Notebook-Universität Karlsruhe (TH) NUKATH
(2004)
Neue Wege in der Lehre und Forschung an deutschen Hochschulen:Die Universität Karlsruhe (TH) entwickelte, erprobte und evaluierte Wege und Instrumente zur Verbesserung der Qualität mobilen und multimediagestützten Lebens, ...
A novel micro-mechanical model for prediction of multiaxial high cycle fatigue at small scales
(2017)
The grain microstructure and damage mechanisms at the grain level are the key factors that influence fatigue of metals at small scales. This is addressed in this work by establishing a new micro-mechanical model for ...
Novel MRI Technologies for Structural and Functional Imaging of Tissues with Ultra-short T? Values
(2017)
Conventional MRI has several limitations such as long scan durations, motion artifacts, very loud acoustic noise, signal loss due to short relaxation times, and RF induced heating of electrically conducting objects. The ...
Optische und mechanische Messungen von elektrophysiologischen Vorgängen im Myokardgewebe
(2008)
Die vorliegende Arbeit befasst sich mit der optischen Erfassung von elektrischen Signalen im Herzen, welche eine kontaktlose Messung der elektrischen Signale von der Herzoberfläche ermöglicht. Hieraus lassen sich ...