Andere Kunden interessierten sich auch für
![Electronic Quenching of the A(0+ U) State of Bi2]( "Electronic Quenching of the A(0+ U) State of Bi2")
Electronic Quenching of the A(0+ U) State of Bi260,99 €![A Comparison of the Heft Subsurface and Delfic Particle Size Distributions and Effects in HPAC]( "A Comparison of the Heft Subsurface and Delfic Particle Size Distributions and Effects in HPAC")
A Comparison of the Heft Subsurface and Delfic Particle Size Distributions and Effects in HPAC60,99 €![Midwave Infrared Imaging Fourier Transform Spectrometry of Combustion Plumes]( "Midwave Infrared Imaging Fourier Transform Spectrometry of Combustion Plumes")
Midwave Infrared Imaging Fourier Transform Spectrometry of Combustion Plumes60,99 €![Reclaiming Lost Ground: The Future of Electronic Warfare in the USAF]( "Reclaiming Lost Ground: The Future of Electronic Warfare in the USAF")
Reclaiming Lost Ground: The Future of Electronic Warfare in the USAF60,99 €![Minimizing the Risks of Diminishing Manufacturing Sources and Material Shortages: Evaluating Electronic Avionics Lifecycle Sustainment Strategies]( "Minimizing the Risks of Diminishing Manufacturing Sources and Material Shortages: Evaluating Electronic Avionics Lifecycle Sustainment Strategies")
Minimizing the Risks of Diminishing Manufacturing Sources and Material Shortages: Evaluating Electronic Avionics Lifecycle Sustainment Strategies60,99 €![Electronic Structure of Lithium Tetraborate]( "Electronic Structure of Lithium Tetraborate")
Electronic Structure of Lithium Tetraborate60,99 €![Improving Professional Development for USAF Electronic Warfare Officers - War College Series]( "Improving Professional Development for USAF Electronic Warfare Officers - War College Series")
Improving Professional Development for USAF Electronic Warfare Officers - War College Series17,99 €
Emission from YBCO laser-ablated plumes was studied to characterize the PLD process. A KrF laser was used to ablate a bulk YBCO target at oxygen pressures ranging from 50-400 mTorr. Spectra were collected for the 500-860 nm bandpass at target distances ranging from 31.4-55.0 mm. Line fluences were corrected for self-absorption, and state distributions were calculated using recently updated transition probabilities. Electronic temperatures ranged from 0.28 0.01 eV to 0.37 0.03 eV for Y I, 0.28 0.01 eV to 0.35 0.03 eV for Ba I, and 0.40 0.02 eV to 0.48 0.05 eV for Cu I-consistent with prior literature. Results were insensitive to position and oxygen pressure. Spectrally-filtered imagery was used to determine plume velocities, shock strengths, and time-of-flight curves. Effects of time-varying temperatures and number densities on observed state distributions were modeled, predicting a slight elevation of Cu temperatures compared to Ba. However, this was not sufficient to explain experimental results. Surprisal analysis of state distributions resulted in linear constraints, consistent with an exponential gap law for electronic excitation.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.