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Femtosecond carrier dynamics in In 2O 3 nanocrystals
(2009)
We have studied carrier dynamics in In 2O 3 nanocrystals grown on a quartz substrate using chemical vapor deposition. Transient differential absorption measurements have been employed to investigate the relaxation dynamics ...
Nanostructural studies of PVD TiAlB coatings
(2006)
TiAlB coatings with different compositions were deposited by co-sputtering from TiAl and TiB2 targets onto AISI316 stainless steel substrates at a temperature of 170 °C. The stoichiometry and nanostructure have been studied ...
Estimation of rotational frequency responses
(2003)
Rotational frequency response functions are potentially valuable for structural damage detection but are difficult to obtain because of the practical problems of applying a pure moment. In the literature various indirect ...
Tin oxide nanowires: The influence of trap states on ultrafast carrier relaxation
(2009)
We have studied the optical properties and carrier dynamics in SnO 2 nanowires (NWs) with an average radius of 50 nm that were grown via the vapor-liquid solid method. Transient differential absorption measurements have ...
Carrier relaxation dynamics in SnxNy nanowires grown by chemical vapor deposition
(2009)
Carrier relaxation dynamics in tin nitride (SnxNy) nanowires have been investigated using femtosecond transient absorption spectroscopy. The nanowires were grown directly on quartz using chemical vapor deposition and had ...
Ultrafast carrier relaxation in inn nanowires grown by reactive vapor transport
(2009)
We have studied femtosecond carrier dynamics in InN nanowires grown by reactive vapor transport. Transient differential absorption measurements have been employed to investigate the relaxation dynamics of photogenerated ...
Modelling and Simulation of Bolted Joints under Harmonic Excitation
(2003)
Bolted metal joints under harmonic loading exhibit hysteretic behaviour. This is the major source of damping in frame structures with bolted joints, since the material damping of these structures is very small. In this ...
Uniaxial and biaxial mechanical behavior of human amnion
(2005)
Chorioamnion, the membrane surrounding a fetus during gestation, is a structural soft tissue critical for maintaining a successful pregnancy and delivery. However, the mechanical behavior of this tissue membrane is poorly ...
In vitro prefailure mechanics of placental membranes
(Affiliation: Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN, United StatesAffiliation: Department of Chemical Engineering, University of Minnesota, Minneapolis, MN, United StatesAffiliation: Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, United StatesCorrespondence Address: Oyen, M.L.L.Department of Obstetrics, Gynecology, and Women's Health, University of Minnesota, Minneapolis, MN, United States, 2005)
Superparamagnetic hybrid micelles, based on iron oxide nanoparticles and well-defined diblock copolymers possessing β-ketoester functionalities
(2009)
The quality of surface coating of magnetic nanoparticles destined as nanoprobes in clinical applications is of utmost significance for their colloidal stability and biocompatibility. A novel approach for the fabrication ...