2,821 to 2,830 of 2,910 Results
Feb 15, 2005
Lee, Seungwon; Allmen, Paul von; Oyafuso, Fabiano; Klimeck, Gerhard; Whaley, K. Birgitta, 2005, "Effect of electron-nuclear spin interactions for electron-spin qubits localized in InGaAs self-assembled quantum dots", https://hdl.handle.net/2014/39293, Journal of Applied Physics 97, 043706 s2005d, doi: 10.1063/1.1850605g, JPL Open Repository
The effect of electron-nuclear spin interactions on qubit operations is investigated for a qubit represented by the spin of an electron localized in an InGaAs self-assembled quantum dot. The localized electron wave function is evaluated within the atomistic tight-binding model. T... |
Jan 25, 2005
Leboissertier, Anthony; Okong'o, Nora; Bellan, Josette, 2005, "Consistent large-eddy simulation of a temporal mixing layer ladden with evaporating drops : Part 2. a posteriori modelling.", https://hdl.handle.net/2014/40835, Journal of Fuild Mechanics, Vol. 523, pp. 37-78, DOI: 10.1017/S0022112004002101, JPL Open Repository
Large-eddy simulation (LES) is conducted of a three-dimensional temporal mixing layer whose lower stream is initially laden with liquid drops which may evaporate during the simulation. The gas-phase equations are written in an Eulerian frame for two perfect gas species (carrier g... |
Jan 19, 2005
Wu, Dong L.; Ao, Chi O.; Hajj, George A.; de la Torre Juarez, Manuel; Mannucci, Anthony J., 2005, "Sporadic E morphology from GPS-CHAMP radio occultation", https://hdl.handle.net/2014/40042, Journal of Geophysical Research, VOL. 110, A01306, doi:10.1029/2004JA010701, 2005, JPL Open Repository
The scintillations of phase and amplitude in terms of signal-to-noise ratio (SNR) of the GPS radio occultation signal are caused by thin ionization layers. These thin irregular electron density layers in the E region ionosphere are often called sporadic E (Es). For a monthly retr... |
Jan 15, 2005
Wang, Yu; Russell, Stephen D.; Shimabukuro, Randy L., 2005, "Voltage-induced broad-spectrum reflectivity change with surface-plasmon waves", https://hdl.handle.net/2014/39277, Journal of Applied Physics 97, 023708 (2005), doi:10.1063/1.1830093, JPL Open Repository
Voltage-induced broad-spectrum reflectivity change with surface-plasmon waves is reported. When white light is incident at a metal/electro-optical material interface, surface-plasmon waves can be excited under phase match conditions. This surface-plasmon resonance depends on the... |
Jan 12, 2005
Marsh, K. A.; Velusamy, T.; Dowell, C. D.; Grogan, K.; Beichman, C. A., 2005, "Image of Fomalhaut dust ring at 350 microns : the relative column density map shows pericenter-apocenter asymmetry", https://hdl.handle.net/2014/40305, The Astrophysical Journal Letters, 620, L47–L50, February 10, 2005, JPL Open Repository
We have imaged the circumstellar disk of Fomalhaut at 350 mm wavelength, using SHARC II (Submillimeter High Angular Resolution Camera II) at the Caltech Submillimeter Observatory. The spatial resolution of the raw images (9") has been enhanced by a factor of 3 using the HiRes dec... |
Jan 10, 2005
Takeuchi, Taku; Velusamy, T.; Lin, D. N. C., 2005, "Apparent stellar wobble by a planet in a circumstellar disk : limitations on planet detection by astrometry", https://hdl.handle.net/2014/40851, Astrophysical Journal, 618:987–1000, 2005 January 10, JPL Open Repository
Astrometric detection of a stellar wobble on the plane of the sky will provide us the next breakthrough in searching for extrasolar planets. The Space Interferometry Mission (SIM) is expected to achieve high-precision astrometry as accurate as 1 µas, which is precise enough to di... |
Jan 4, 2005
Canty, T.; Riviere, E. D.; Salawitch, R. J.; Berthet, G.; Renard, J.-B.; Pfeilsticker, K.; Dorf, M.; Butz, A.; Bosch, H.; Stimpfle, R. M.; Wilmouth, D. M.; Richard, E. C.; Fahey, D. W.; Popp, P. J.; Schoeberl, M. R.; Lait, L. R.; Bui, T. P., 2005, "Nighttime OClO in the winter Arctic vortex", https://hdl.handle.net/2014/40921, Journal Of Geophysical Research, Vol. 110, D01301, doi:10.1029/2004JD005035, 2005, JPL Open Repository
We show that a nighttime profile of OClO in the Arctic vortex during the winter of 2000 is overestimated, by nearly a factor of 2, using an isentropic trajectory model constrained by observed profiles of ClOx (ClO + 2 X ClOOCl) and BrO. Calculated abundances of nighttime OClO are... |
Jan 3, 2005
Ivins, E. R.; James, T. S.; Klemann, V., 2005, "Glacial isostatic stress shadowing by the Antarctic ice sheet", https://hdl.handle.net/2014/37408, UNKNOWN, JPL Open Repository
Numerous examples of fault slip that offset late Quaternary glacial deposits and bedrock polish support the idea that the glacial loading cycle causes earthquakes in the upper crust. A semianalytical scheme is presented for quantifying glacial and postglacial lithospheric fault r... |
Jan 1, 2005
Savchenkov, Anatoliy A.; Ilchenko, Vladimir S.; Matsko, Andrey B.; Maleki, Lute, 2005, "High-order tunable filters based on a chain of coupled crystalline whispering gallery-mode resonators", https://hdl.handle.net/2014/40690, IEEE Photonics Technology Letters, Vol. 17, No. 1, January 2005 doi:10/1109/LPT.2004.836906, JPL Open Repository
We demonstrate experimentally a tunable third-order optical filter fabricated from the three voltage-controlled lithium niobate whispering gallery-mode resonators. The filter operates at 1550 nm with 30-MHz bandwidth and can be electrooptically tuned by 12 GHz in the linear regim... |
Dec 22, 2004
Tsou, P.; Brownlee, D. E.; Anderson, J. D.; Bhaskaran, S.; Cheuvront, A. R.; Clark, B. C.; Duxbury, T.; Economou, T.; Green, S. F.; Hanner, M. S.; Horz, F.; Kissel, J.; McDonnell, J. A. M.; Newburn, R. L.; Ryan, R. E.; Sandford, S. A.; Sekanina, Z.; Tuzzolino, A. J.; Vellinga, J. M.; Zolensky, M. E., 2004, "Stardust encounters comet 81P/Wild 2", https://hdl.handle.net/2014/40845, Journal Of Geophysical Research, Vol. 109, E12s01, doi:10.1029/2004JE002317, 2004, JPL Open Repository
Stardust successfully encountered comet 81P/Wild 2 on 2 January 2004 at a distance of 236.4 ± 1 km. All encounter investigations acquired valuable new and surprising findings. The time-of-flight spectrometer registered 29 spectra during flyby and measured the first negative ion m... |
