Now showing items 5851-5860 of 5908
Hydrogel Nanoparticles with Covalently Linked Coomassie Blue for Brain Tumor Delineation Visible to the Surgeon
(WILEY‐VCH Verlag, 2012-03-26)
Delineation of tumor margins is a critical and challenging objective during brain cancer surgery. A tumor‐targeting deep‐blue nanoparticle‐based visible contrast agent is described, which, for the first time, offers in ...
M-theory on special holonomy spaces
(The American Institute of Physics, 2002-01-23)
We review the construction of regular p-brane solutions of M-theory and string theory with less than maximal supersymmetry whose transverse spaces have metrics with special holonomy, and where additional fluxes allow brane ...
Far‐infrared absorption spectra measured in InAs/Al0.36Ga0.64Sb quantum wells
(The American Institute of Physics, 1990-05-07)
Far‐infrared absorption spectra have been measured for molecular beam epitaxial InAs/Al0.36Ga0.64Sb multiquantum wells by Fourier transform infrared spectroscopy using light incident normal to the layers. The special band ...
Electronic structure of monoclinic BaBiO3
(The American Institute of Physics, 1990-01-25)
We present the results of photoemission studies of ‘‘valence disordered’’ monoclinic BaBiO3 in the photon energy range 15–120 eV. The line‐shapes of the valence band photoemission spectra and the Ba contributions to the ...
Impacts of nano-structures in p- and i-layer on the performances of amorphous silicon solar cells
(WILEY-VCH Verlag, 2009-03)
Fine-grained nano-structures were introduced in p- and i-layers of n-i-p type hydrogenated amorphous silicon (a-Si:H) based solar cells deposited on stainless steel substrate, and their impacts on the cell performances ...
Preface: phys. stat. sol. (c) 7/10
(WILEY-VCH Verlag, 2010-10)
The 36th International Symposium on Compound Semiconductors (ISCS 2009) was held from August 30 to September 2, 2009, in Santa Barbara, California. As in previous symposia, ISCS united researchers investigating III–V and ...
Structure of the 12j and 15j coefficients in the Bargmann approach
(The American Institute of Physics, 1974-09)
Generating functions of the 12j and 15j angular momentum recoupling coefficients are computed explicitly in the Bargmann formalism. Symmetry properties are deduced therefrom. A geometrical Möbius strip representation ...
Pseudomorphic InGaAs base ballistic hot‐electron device
(The American Institute of Physics, 1988-11-14)
We report the first successful incorporation of a pseudomorphic InGaAs base in a ballistic hot‐electron device. The device, with a 28‐nm‐thick In0.15Ga0.85As base, had a collector‐base breakdown voltage of 0.55 V and a ...
Interstellar Pathfinder — A Mission to the Inner Edge of the Interstellar Medium
(The American Institute of Physics, 2003-09-02)
Interstellar Pathfinder (ISP), our first step into the interstellar medium, is a scientific investigation to study the outer boundary of our heliosphere and the interstellar matter that flows into it. A wind of interstellar ...