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K-shell ionization of elements ₁₅P to ₂₈Ni for 0.4 to 3.8 MeV/amu ₅¹⁰B-ion bombardment
Article discussing K-shell ionization of elements ₁₅P to ₂₈Ni for 0.4 to 3.8 MeV/amu ₅¹⁰B-ion bombardment.
Date:
August 1978
Creator:
Monigold, G.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Duggan, Jerome L.; Rice, R.; Toten, A.; Mehta, R. et al.
Object Type:
Article
System:
The UNT Digital Library
K-shell ionization by low-velocity ions
Article discussing K-shell ionization by low-velocity ions. K-shell x-ray-production measurements are reported for protons, deuterons, and alpha particles incident on thin foils of copper, niobium, silver, and antimony.
Date:
August 1981
Creator:
Rice, R.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Basbas, George & Duggan, Jerome L.
Object Type:
Article
System:
The UNT Digital Library
Linewidth Parameters, Dipole Moments, and Microwave Spectrum of Nitrogen-Substituted Methyl Cyanide
The shape of collision-broadened microwave absorption lines is reviewed, along with a number of other broadening mechanisms. The Anderson and Murphy-Boggs linewidth theories are reviewed in detail. Several published modifications to these theories are reviewed. Computer programs which numerically evaluate linewidths and lineshifts are presented. Approximations are made to reduce the need for extensive use of the modified Bessel functions, thereby reducing computation time. Only dipole-dipole forces are considered.
Date:
August 1981
Creator:
Messer, James Keith
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Picosecond Measurement of Interband Saturation, Intervalence Band Absorption, and Surface Recombination in Germanium
The picosecond optical response of five thin germanium samples was measured following intense optical excitation using two variations of the excitation and probe technique. Seven-picosecond laser pulses of wavelength 1.054 um were used to measure the optical transmission of the samples for a variety of probe delays, excitation fluences, and sample temperatures. These parametric experiments were performed in an effort to determine if carrier cooling, carrier diffusion, or carrier recombination dominates the carrier dynamics immediately following excitation. The studies of a 5.7 um thick sample indicated that Auger recombination does not dominate the carrier dynamics, but that the carriers most likely cool immediately to within a few optical phonons of the lattice temperature. Lattice heating may also occur depending on excitation level. Neither cooling nor diffusion was ruled out as a major contributor to the transient optical response. A numerical analysis indicated that, although diffusion may be minimized in the thinner samples, the importance of surface recombination increases as the sample thickness decreases. The lattice temperature dependence of the optical transmission was found not to be in disagreement with the known temperature dependence of the low-density diffusion coefficient. Finally, new structure was observed in the data which is consistent with …
Date:
August 1984
Creator:
Perryman, Gary Paul
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide
Article on phonon softening and high-pressure low-symmetry phases of cesium iodide.
Date:
August 17, 1992
Creator:
Buongiorno Nardelli, Marco; Baroni, Stefano & Giannozzi, Paolo
Object Type:
Article
System:
The UNT Digital Library
Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom
This article discusses the linear response of Hamiltonian chaotic systems as a function of the number of degrees of freedom.
Date:
August 12, 1996
Creator:
Bianucci, Marco; Mannella, Riccardo & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Bianucci, Mannella, and Grigolini Reply
Article replying to a comment by Massimo Falcioni and Angelo Vulpiani. The authors discuss research on the linear response theory (LRT).
Date:
August 18, 1997
Creator:
Bianucci, Marco; Mannella, Riccardo & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Effects of O2, H2, and N2 gases on the field emission properties of diamond-coated microtips
This article discusses the effects of O2, H2, and N2 gases on the field emission properties of diamond-coated microtips.
Date:
August 23, 1999
Creator:
Lim, Seong-Chu; Stallcup, Richard E.; Akwani, Ikerionwu A. & Pérez, José M.
Object Type:
Article
System:
The UNT Digital Library
Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions
Article discussing research on anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation.
Date:
August 2000
Creator:
Bologna, Mauro; Tsallis, Constantino & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Quantum Entanglement and Entropy
This article discusses quantum entanglement and entropy.
Date:
August 20, 2001
Creator:
Giraldi, Filippo & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Nova Sagittarii 1998 (V4633 Sgr): a permanent superhump system or an asynchronous polar?
This article reports the results of observations of V4633 Sgr (Nova Sagittarii 1998) during 1998-2000.
Date:
August 23, 2001
Creator:
Lipkin, Yaacov; Leibowitz, E. M.; Retter, A. & Shemmer, Ohad
Object Type:
Article
System:
The UNT Digital Library
Intermittency and scale-free networks: a dynamical model for human language complexity
Article discussing intermittency, scale-free networks, and a dynamical model for human language complexity.
Date:
August 28, 2003
Creator:
Allegrini, Paolo; Grigolini, Paolo & Palatella, Luigi
Object Type:
Article
System:
The UNT Digital Library
Electronic and Transport Properties of Artificial Gold Chains
Article on electronic and transport properties of artificial gold chains.
Date:
August 27, 2004
Creator:
Calzolari, Arrigo; Cavazzoni, Carlo & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Band Structure and Quantum Conductance of Nanostructures from Maximally Localized Wannier Functions: The Case of Functionalized Carbon Nanotubes
Article on band structure and quantum conductance of nanostructures from maximally localized Wannier functions.
Date:
August 12, 2005
Creator:
Lee, Young-Su; Buongiorno Nardelli, Marco & Marzari, Nicola
Object Type:
Article
System:
The UNT Digital Library
Improved Process and Apparatus for Energy Storage and Release
Patent relating to an improved process and apparatus for energy storage and release.
Date:
May 14, 2004
Creator:
Imholt, Timothy; Allara, David L., 1937-; Gnade, Bruce & Roberts, James A.
Object Type:
Patent
System:
The UNT Digital Library
Dynamical Origin of Memory and Renewal
This article discusses a dynamical origin of memory and renewal.
Date:
August 8, 2006
Creator:
Cakir, Rasit; Grigolini, Paolo & Krokhin, Arkadii A.
Object Type:
Article
System:
The UNT Digital Library
Microwave absorption by an array of carbon nanotubes: A phenomenological model
Article discussing microwave absorption by an array of carbon nanotubes and a phenomenological model.
Date:
August 29, 2006
Creator:
Ye, Z.; Deering, William D.; Krokhin, Arkadii A. & Roberts, James A.
Object Type:
Article
System:
The UNT Digital Library
Generation of correlated binary sequences from white noise
This article discusses a method for generation of correlated binary sequences from white noise.
Date:
August 21, 2007
Creator:
Izrailev, Felix M.; Krokhin, Arkadii A.; Makarov, N. M. & Usatenko, O. V.
Object Type:
Article
System:
The UNT Digital Library
Black Hole Mass and Growth Rate at High Redshift
This article presents new H- and K-band spectroscopy of 15 high-luminosity active galactic nuclei at redshifts 2.3-3.4 obtained with Gemini South.
Date:
August 27, 2007
Creator:
Netzer, Hagai; Lira, Paulina; Trakhtenbrot, Benny; Shemmer, Ohad & Cury, Iara
Object Type:
Article
System:
The UNT Digital Library
Non-Markovian Nonstationary Completely Positive Open-Quantum-System Dynamics
This article discusses non-Markovian nonstationary completely positive open-quantum-system dynamics.
Date:
August 4, 2009
Creator:
Budini, Adrián A. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Complexity and Synchronization
This article discusses complexity and synchronization in decision making and information transmission.
Date:
August 14, 2009
Creator:
Turalska, Malgorzata; Lukovic, Mirko; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Inhomogeneous DNA: Conducting exons and insulating introns
Article discussing inhomogeneous DNA and conducting exons and insulating introns.
Date:
August 17, 2009
Creator:
Krokhin, Arkadii A.; Bagci, V. M. K.; Izrailev, Felix M.; Usatenko, O. V. & Yampol'skii, V. A.
Object Type:
Article
System:
The UNT Digital Library
Electromagnetically induced transparency controlled by a microwave field
Article on electromagnetically induced transparency controlled by a microwave field.
Date:
August 21, 2009
Creator:
Li, Hebin; Sautenkov, Vladimir A.; Rostovtsev, Yuri V.; Welch, George R.; Hemmer, Philip R. & Scully, Marlan O. (Marlan Orvil), 1939-
Object Type:
Article
System:
The UNT Digital Library
Formation and characterization of ion beam assisted nanosystems in silicon
Article on the formation and characterization of ion beam assisted nanosystems in silicon.
Date:
August 2010
Creator:
Poudel, Prakash R.; Rout, Bibhudutta; Hossain, K. M.; Dhoubhadel, Mangal; Kummari, Venkata C.; Neogi, Arup et al.
Object Type:
Article
System:
The UNT Digital Library