Electronic and Transport Properties of Artificial Gold Chains (open access)

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 (open access)

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 (open access)

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
Non-Markovian Nonstationary Completely Positive Open-Quantum-System Dynamics (open access)

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
Memory Effects in Fractional Brownian Motion with Hurst Exponent H<1/3 (open access)

Memory Effects in Fractional Brownian Motion with Hurst Exponent H<1/3

This article discusses a study on the regression to the origin of a walker driven by dynamically generated fractional Brownian motion.
Date: August 27, 2010
Creator: Bologna, Mauro; Vanni, Fabio; Krokhin, Arkadii A. & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Complexity and Synchronization (open access)

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
Criticality and Transmission of Information in a Swarm of Cooperative Units (open access)

Criticality and Transmission of Information in a Swarm of Cooperative Units

Article discussing the criticality and transmission of information in a swarm of cooperative units.
Date: August 12, 2011
Creator: Vanni, Fabio; Lukovic, Mirko & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Artificially Structured Boundary for a high purity ion trap or ion source (open access)

Artificially Structured Boundary for a high purity ion trap or ion source

This article proposes a plasma enclosed by an Artificially Structured Boundary (ASB) as an alternative to existing ion source assemblies. In accelerator applications, many ion sources can have a limited lifetime or frequent service intervals due to sputtering and eventual degradation of the ion source assembly. Ions are accelerated towards the exit canal of positive ion sources, whereas, due to the biasing scheme, electrons or negative ions are accelerated towards the back of the ion source assembly.
Date: March 27, 2014
Creator: Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
Object Type: Article
System: The UNT Digital Library
K-shell ionization by low-velocity ions (open access)

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
Ionised outflows in z ~ 2.4 quasar host galaxies (open access)

Ionised outflows in z ~ 2.4 quasar host galaxies

This article presents a kinematical analysis of the [OIII]λ5007 emission line observed in six high-luminosity quasars at z ~ 2.4.
Date: August 1, 2015
Creator: Carniani, Stefano; Marconi, Alessandro; Maiolino, Roberto; Balmaverde, Barbara; Brusa, Marcella; Cano-Díaz, Mariana et al.
Object Type: Article
System: The UNT Digital Library
Microwave absorption by an array of carbon nanotubes: A phenomenological model (open access)

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
The Deepest X-Ray View of High-Redshift Galaxies: Constraints on Low-Rate Black Hole Accretion (open access)

The Deepest X-Ray View of High-Redshift Galaxies: Constraints on Low-Rate Black Hole Accretion

This article exploits the 7 Ms Chandra observations in the Chandra Deep Field-South (CDF-S), the deepest X-ray survey to date, coupled with CANDELS/GOODS-S data, to measure the total X-ray emission arising from 2076 galaxies at 3.5 ≤ z ≤ 6.5.
Date: August 5, 2016
Creator: Vito, F.; Gilli, Roberto; Vignali, Christian; Brandt, William Nielsen; Comastri, Andrea; Yang, G. et al.
Object Type: Article
System: The UNT Digital Library
Magnetobound positronium and protonium (open access)

Magnetobound positronium and protonium

This article investigates the formation of magnetobound positronium and protonium via classical trajectory simulations of binary point charge interactions in an external magnetic field. The results of computer simulations of the fully three-dimensional trajectories of classical and non-relativistic point charges with the same mass, equal charge magnitude, and opposite sign are reported. The simulations show the formation of magnetobound positronium and protonium. The results yield formation cross sections, which are compared to analytical expressions. Additionally, the results reveal that magnetobound states drift across magnetic field lines.
Date: August 27, 2014
Creator: Correa, J. R. & Ordonez, Carlos A.
Object Type: Article
System: The UNT Digital Library
Black Hole Mass and Growth Rate at High Redshift (open access)

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
Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide (open access)

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
Publisher's Note: Beyond the Death of Linear Response: 1/f Optimal Information Transport [Phys. Rev. Lett. 105,040601 (2010)] (open access)

Publisher's Note: Beyond the Death of Linear Response: 1/f Optimal Information Transport [Phys. Rev. Lett. 105,040601 (2010)]

This is a Publisher's Note for the article 'Beyond the Death of Linear Response: 1/f Optimal Information Transport' [Phys. Rev. Lett. 105, 040601 (2010)].
Date: August 3, 2010
Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Text
System: The UNT Digital Library
Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom (open access)

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
Synthesis of Columnar Hydrogel Colloidal Crystals in Water-organic Solvent Mixture (open access)

Synthesis of Columnar Hydrogel Colloidal Crystals in Water-organic Solvent Mixture

Patent relating to the synthesis of columnar hydrogel colloidal crystals in a water-organic solvent mixture.
Date: September 21, 2006
Creator: Hu, Zhibing; Zhou, Jun; Cai, Tong; Tang, Shijun & Marquez, Manuel
Object Type: Patent
System: The UNT Digital Library
Evaluation of the Biological Effects of Externally Tunable, Hydrogel Encapsulated Quantum Dot Nanospheres in Escherichia coli (open access)

Evaluation of the Biological Effects of Externally Tunable, Hydrogel Encapsulated Quantum Dot Nanospheres in Escherichia coli

This article presents the biological effects of a novel hydrogel based quantum dot nano-structure on E. coli bacteria.
Date: August 8, 2011
Creator: GhoshMitra, Somesree; Diercks, David; Hu, Zhibing; Roberts, James A.; Dahiya, Jai; Mills, Nathaniel et al.
Object Type: Article
System: The UNT Digital Library
Bianucci, Mannella, and Grigolini Reply (open access)

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
Dynamical Origin of Memory and Renewal (open access)

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
Nova Sagittarii 1998 (V4633 Sgr): a permanent superhump system or an asynchronous polar? (open access)

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
Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions (open access)

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
Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp (open access)

Phase space of positron trajectories exiting a charged particle source through a magnetic field point cusp

This article presents a configuration of magnetic fields using properties of cylindrically symmetric permanent magnets as a candidate to produce a high purity charged particle source or trap. Cylindrically symmetric hollow permanent magnets produce magnetic field point cusps on the axis of symmetry. A magnetic field point cusp reflects all particles that lie outside a narrow region of phase space, a region dependent on particle kinetic energies and on the magnetic field intensity.
Date: December 30, 2013
Creator: Kiester, A. S.; Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.
Object Type: Article
System: The UNT Digital Library