3,012 research outputs found
The quark propagator in momentum space
The quark propagator is calculated in the Landau gauge at beta=6.0. A method
for removing the dominant, tree-level lattice artefacts is presented, enabling
a calculation of the momentum-dependent dynamical quark mass.Comment: LATTICE 99(spectrum), 3 pages, 3 figure
Dental treatment and dental health : a study of some factors which may influence dental health in members of the Royal Australian Air Force
Thesis (M.D.S.) -- University of Adelaide, Dept. of Dentistry, 198
UK bank regulation and supervision: an assessment
This work assesses the continuing development of bank
supervision in the U.K. Particular attention is focused on
the recently published Bank of England discussion papers in
this field. Emphasis is placed on the issues of monetary
control, capital adequacy and liquidity. The latter two are
prudential concepts. The thesis assesses how and why the
Bank of England controls and monitors bank balance sheets—and how this affects banks' capital structures. [Continues.
Gb/s visible light communications with colloidal quantum dot color converters
This paper reports the utilization of colloidal semiconductor
quantum dots as color converters for Gb/s visible light
communications. We briefly review the design and properties of
colloidal quantum dots and discuss them in the context of fast
color conversion of InGaN light sources, in particular in view of
the effects of self-absorption. This is followed by a description of
a CQD/polymer composite format of color converters. We show
samples of such color-converting composite emitting at green, yellow/orange
and red wavelengths, and combine these with a blueemitting
microsize LED to form hybrid sources for wireless visible
light communication links. In this way data rates up to 1 Gb/s over
distances of a few tens of centimeters have been demonstrated. Finally,
we broaden the discussion by considering the possibility for
wavelength division multiplexing as well as the use of alternative
colloidal semiconductor nanocrystals
CFTR: Differential Reactivity, State-dependent Accessibility And Blocker Occlusion Of Cysteines Substituted For Adjacent Residues In TM6
Active-matrix GaN micro light-emitting diode display with unprecedented brightness
Displays based on microsized gallium nitride light-emitting diodes possess extraordinary brightness. It is demonstrated here both theoretically and experimentally that the layout of the n-contact in these devices is important for the best device performance. We highlight, in particular, the significance of a nonthermal increase of differential resistance upon multipixel operation. These findings underpin the realization of a blue microdisplay with a luminance of 10⁶ cd/m²
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