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Now showing items 1301-1310 of 2111
Design of optical system for heat-assisted magnetic recording
(Trinity College (Dublin, Ireland). School of Physics, 2012)
Dependence of core-level photoemission spectra on overlayer growth mode: Al on InP(110)
(1988)
The adsorption of Al overlayers on the clean, cleaved InP(110) surface has been studied, with the InP substrates at room and low (120 K) temperatures, using synchrotron radiation excited soft-x-ray photoemission spectroscopy. ...
An evaporating planet in the wind: Stellar wind interactions with the radiatively braked exosphere of GJ 436 b
(2016)
Observations of the warm Neptune GJ 436 b were performed with HST/STIS at three different epochs (2012, 2013, 2014) in the stellar Lyman-α line. They showed deep, repeated transits that were attributed to a giant exosphere ...
Room-temperature ultraviolet luminescence from γ-CuCl grown on near lattice-matched silicon
(2005)
We have probed the luminescence properties of a wide-band-gap, direct band-gap optoelectronic material, grown on closely lattice-matched silicon substrates, namely, γ-CuCl on Si. This material system is compatible with ...
Photonic nanojets in coupled microcavities
(IEEE, 2009)
Dielectric transparent microspheres are three-dimensional spherical microcavities which provide high Q-factors and a small mode volume leading to strong optical feedback within the cavity. This paper investigates the optical ...
VirE2: A Unique ssDNA Compacting Molecular Machine
(2008)
The translocation of single-stranded DNA (ssDNA) across membranes of two cells is a fundamental biological process occurring in both bacterial conjugation and Agrobacterium pathogenesis. Whereas bacterial conjugation spreads ...
Domain-wall dynamics in aligned bound Sm2Fe17
(American Physical Society, 1996)
ac susceptibility (?ac=??-j??) of an aligned bound Sm2Fe17 powder sample has been measured along the easy direction as a function of temperature, frequency, warming rate, and time. Anomalous behavior has been found in that ...
Electrical, Mechanical, and Capacity Percolation Leads to High-Performance MoS<inf>2</inf>/Nanotube Composite Lithium Ion Battery Electrodes
(2016)
Advances in lithium ion batteries would facilitate technological developments in areas from electrical vehicles to mobile communications. While 2-dimensional systems like MoS2 are promising electrode materials due to their ...
Impact on structural, optical and electrical properties of CuCl by incorporation of Zn for n-type doping
(2006)
γ-CuCl is a wide-band gap (Eg = 3.395eV at 4 K) , direct band gap, semiconductor material with a cubic zincblende lattice structure. A very large exciton binding energy (190 meV), assures efficient exciton-based emission ...