Now showing items 91-100 of 505
Very Large Array Observations of Ammonia in Infrared-dark Clouds. II. Internal Kinematics
(IOP Publishing, 2012)
Infrared-dark clouds (IRDCs) are believed to be the birthplaces of rich clusters and thus contain the earliest phases of high-mass star formation. We use the Green Bank Telescope and Very Large Array maps of ammonia (NH 3 ...
Formation mechanisms of spatially-directed zincblende gallium nitride nanocrystals
(The American Institute of Physics, 2011-12-15)
Microfluidics: Accelerated Biofluid Filling in Complex Microfluidic Networks by Vacuum‐Pressure Accelerated Movement (V‐PAM) (Small 33/2016)
(Wiley Periodicals, Inc., 2016-09)
High efficiency resonance-based spectrum filters with tunable transmission bandwidth fabricated using nanoimprint lithography
(The American Institute of Physics, 2011-10-03)
The Impact of Baryon Physics on the Structure of High-redshift Galaxies
(IOP Publishing, 2012)
We study the detailed structure of galaxies at redshifts z ‚â• 2 using cosmological simulations with improved modeling of the interstellar medium and star formation. The simulations follow the formation and dissociation ...
Carrier lifetimes in green emitting InGaN/GaN disks‐in‐nanowire and characteristics of green light emitting diodes
(WILEY‐VCH Verlag, 2013-05)
Improvement in the internal quantum efficiency (IQE) of InGaN/GaN disks‐in‐nanowires by surface passivation is demonstrated. The highest IQE achieved through surface passivation for green emitting (λ=540 nm) InGaN/GaN ...
Use of Electronic Portal Image Detectors for Quality Assurance of Advanced Treatments
(2010-11)
As the complexity of radiation therapy has increased, the need for quantitative dosimetric evaluation of treatment delivery has also increased. A growing number of investigations have expanded the use of EPIDs from anatomic ...