Black Hole Mass and Growth Rate at z ā‰ƒ4.8: A Short Episode of Fast Growth Followed by Short Duty Cycle Activity (open access)

Black Hole Mass and Growth Rate at z ā‰ƒ4.8: A Short Episode of Fast Growth Followed by Short Duty Cycle Activity

This article presents H-band spectroscopy for a flux-limited sample of 40 zā‰ƒ 4.8 active galactic nuclei, selected from the Sloan Digital Sky Survey.
Date: December 10, 2010
Creator: Trakhtenbrot, Benny; Netzer, Hagai; Lira, Paulina & Shemmer, Ohad
System: The UNT Digital Library
O(N) real-space method for ab initio quantum transport calculations: Application to carbon nanotube - metal contacts (open access)

O(N) real-space method for ab initio quantum transport calculations: Application to carbon nanotube - metal contacts

Article on O(N) real-space method for ab initio quantum transport calculations and application to carbon nanotube-metal contacts.
Date: December 10, 2001
Creator: Buongiorno Nardelli, Marco; Fattebert, Jean-luc & Bernholc, Jerry
System: The UNT Digital Library
Plasmonically-powered hot carrier induced modulation of light emission in a two-dimensional GaAs semiconductor quantum well (open access)

Plasmonically-powered hot carrier induced modulation of light emission in a two-dimensional GaAs semiconductor quantum well

Article describes an experiment in which a hot-electron-enabled route to controlling light with dissipative loss compensation in semiconductor quantum light emitters has been realized for tunable quantum optoelectronic devices via a two-species plasmon system.
Date: December 10, 2018
Creator: Ashalley, Eric; Gryczynski, Karol; Wang, Zhiming; Salamo, Gregory & Neogi, Arup
System: The UNT Digital Library