UNT College of Arts and Sciences - 403 Matching Results

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Artificially Structured Boundary as a Charged Particle Beam Deflector Shield

This paper from the 23rd Conference on Application of Accelerators in Research and Industry conference proceedings studies the possibility of using a planar artificially structured boundary as a charged particle beam deflector shield via classical trajectory Monte Carlo simulation.

Date: June 18, 2015

Creator: Hedlof, R. M. & Ordonez, Carlos A.

Item Type: Article

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 ass… more

Date: August 1, 2014

Creator: Pacheco, J. L.; Ordonez, Carlos A. & Weathers, Duncan L.

Item Type: Article

open access

Atomic resolution ultrahigh vacuum scanning tunneling microscopy of epitaxial diamond (100) films

Article discussing research on atomic resolution ultrahigh vacuum scanning tunneling microscopy of epitaxial diamond (100) films.

Date: May 1, 1995

Creator: Stallcup, Richard E.; Aviles, A. F. & Pérez, José M.

Item Type: Article

open access

Atomic structure of steps and defects on the clean diamond (100)-2 X 1 surface studied using ultrahigh vacuum scanning tunneling microscopy

Article discussing the atomic structure of steps and defects on the clean diamond (100)-2 X 1 surface studied using ultrahigh vacuum scanning tunneling microscopy.

Date: December 9, 2002

Creator: Stallcup, Richard E. & Pérez, José M.

Item Type: Article

open access

Band Engineering and Magnetic Doping of Epitaxial Graphene on SiC (0001)

Article on band engineering and magnetic doping of epitaxial graphene on SiC (0001).

Date: April 9, 2010

Creator: Jayasekera, Thushari; Kong, Byoung Don; Kim, Ki Wook & Buongiorno Nardelli, Marco

Item Type: Article

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

Item Type: Article

open access

Beyond the Death of Linear Response: 1/f Optimal Information Transport

Article discussing research on linear response and 1/f optimal information transport.

Date: July 21, 2010

Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.

Item Type: Article

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

Item Type: Article

open access

Binary Microlensing Events from the MACHO Project

This article presents the light curves of 21 gravitational microlensing events from the first six years of the MACHO Project gravitational microlensing survey that are likely examples of lensing by binary systems.

Date: March 27, 2000

Creator: Alcock, C.; Allsman, R. A.; Alves, D.; Axelrod, T. S.; Baines, D.; Becker, A. C. et al.

Item Type: Article

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

Item Type: Article

open access

Black Hole Mass and Growth Rate at z ≃4.8: 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 z≃ 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

Item Type: Article

open access

Bold-Independent Computational Entropy Assesses Functional Donut-Like Structures in Brain fMRI Images

This article introduces a novel technique of fMRI images analysis, called computational proximity method, i.e., nucleus clustering in Voronoï tessellations.

Date: February 1, 2017

Creator: Peters, James F.; Ramanna, Sheela; Tozzi, Arturo & Inan, Ebubekir

Item Type: Article

open access

Brain, Music, and Non-Poisson Renewal Processes

Article discussing research that shows both music composition and brain function, as revealed by the electroencephalogram (EEG) analysis, are renewal non-Poisson processes living in the nonergodic dominion.

Date: June 21, 2007

Creator: Bianco, Simone; Ignaccolo, Massimiliano; Rider, Mark S.; Ross, Mary J.; Winsor, Phil & Grigolini, Paolo

Item Type: Article

open access

Breakdown of the Onsager Principle as a Sign of Aging

Article discussing the breakdown of the Onsager principle as a sign of aging.

Date: July 19, 2011

Creator: Allegrini, Paolo; Aquino, Gerardo; Grigolini, Paolo; Palatella, Luigi & Rosa, Angelo

Item Type: Article

open access

Bridging Waves and Crucial Events in the Dynamics of the Brain

This article establishes an approach that simultaneously detects the statistical properties of crucial events and a connection with the wave-like nature of brain dynamics.

Date: unknown

Creator: Bohara, Gyanendra; West, Bruce J. & Grigolini, Paolo

Item Type: Article

open access

Brittle and Ductile Behavior in Carbon Nanotubes

Article discussing research on the response of carbon nanotubes to a tensile load.

Date: November 23, 1998

Creator: Buongiorno Nardelli, Marco; Yakobson, Boris I. & Bernholc, Jerry

Item Type: Article

open access

Canonical and noncanonical equilibrium distribution

Article discussing research on canonical and noncanonical equilibrium distribution.

Date: 2001

Creator: Annunziato, Mario; Grigolini, Paolo & West, Bruce J.

Item Type: Article

open access

Carbon K-shell x-ray and Auger-electron production in hydrocarbons and carbon oxides by 0.6-2.0-MeV protons

Article discussing research on carbon K-shell x-ray and Auger-electron production in hydrocarbons and carbon oxides by 0.6-2.0-MeV protons.

Date: May 1, 1987

Creator: Bhalla, R. P.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Lapicki, Gregory

Item Type: Article

open access

Carbon Nanotube-Metal Cluster Composites: A New Road to Chemical Sensors?

Article on carbon nanotube-metal cluster composites proposed as prototype systems for molecular recognition at the nanoscale.

Date: unknown

Creator: Zhao, Qingzhong; Buongiorno Nardelli, Marco; Lu, W. & Bernholc, Jerry

Item Type: Article

open access

Carrier-Envelope Phase Effect on Atomic Excitation by Few-Cycle rf Pulses

Article on carrier-envelope phase effect on atomic excitation by few-cycle rf pulses.

Date: March 8, 2010

Creator: Li, Hebin; Sautenkov, Vladimir A.; Rostovtsev, Yuri V.; Kash, Michael M.; Anisimov, Petr M.; Welch, George R. et al.

Item Type: Article

open access

The Chandra Deep Field-South Survey: 2 Ms Source Catalogs

This article presents point-source catalogs for the ≈2 Ms exposure of the Chandra Deep Field-South.

Date: April 21, 2008

Creator: Luo, Bin; Bauer, Franz E.; Brandt, William Nielsen; Alexander, David M.; Lehmer, Bret; Schneider, Donald P. et al.

Item Type: Article

open access

The Chandra Deep Field-South Survey: 4 Ms Source Catalogs

This article presents source catalogs for the 4 Ms Chandra Deep Field-South.

Date: May 24, 2011

Creator: Xue, Yongquan; Luo, Bin; Brandt, William Nielsen; Bauer, Franz E.; Lehmer, Bret; Broos, Patrick et al.

Item Type: Article

open access

The Chandra Deep Field-South Survey: 7 Ms Source Catalogs

This article presents X-ray source catalogs for the ≈7 Ms exposure of the Chandra Deep Field-South (CF-S), which covers a total area of 484.2 arcmin².

Date: June 24, 2016

Creator: Luo, Bin; Brandt, William Nielsen; Xue, Yongquan; Lehmer, Bret; Alexander, David M.; Bauer, Franz E. et al.

Item Type: Article

open access

Chandra Observations of the Highest Redshift Quasars from the Sloan Digital Sky Survey

This article presents Chandra observations of 21 z > 4 quasars, including 11 sources at z > 5.

Date: February 17, 2006

Creator: Shemmer, Ohad; Brandt, William Nielsen; Schneider, Donald P.; Fan, Xiaohui; Strauss, Michael A.; Diamond-Stanic, Aleksandar M. et al.

Item Type: Article

UNT College of Arts and Sciences - 403 Matching Results

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Artificially Structured Boundary as a Charged Particle Beam Deflector Shield

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

Atomic resolution ultrahigh vacuum scanning tunneling microscopy of epitaxial diamond (100) films

Atomic structure of steps and defects on the clean diamond (100)-2 X 1 surface studied using ultrahigh vacuum scanning tunneling microscopy

Band Engineering and Magnetic Doping of Epitaxial Graphene on SiC (0001)

Band Structure and Quantum Conductance of Nanostructures from Maximally Localized Wannier Functions: The Case of Functionalized Carbon Nanotubes

Beyond the Death of Linear Response: 1/f Optimal Information Transport

Bianucci, Mannella, and Grigolini Reply

Binary Microlensing Events from the MACHO Project

Black Hole Mass and Growth Rate at High Redshift

Black Hole Mass and Growth Rate at z ≃4.8: A Short Episode of Fast Growth Followed by Short Duty Cycle Activity

Bold-Independent Computational Entropy Assesses Functional Donut-Like Structures in Brain fMRI Images

Brain, Music, and Non-Poisson Renewal Processes

Breakdown of the Onsager Principle as a Sign of Aging

Bridging Waves and Crucial Events in the Dynamics of the Brain

Brittle and Ductile Behavior in Carbon Nanotubes

Canonical and noncanonical equilibrium distribution

Carbon K-shell x-ray and Auger-electron production in hydrocarbons and carbon oxides by 0.6-2.0-MeV protons

Carbon Nanotube-Metal Cluster Composites: A New Road to Chemical Sensors?

Carrier-Envelope Phase Effect on Atomic Excitation by Few-Cycle rf Pulses

The Chandra Deep Field-South Survey: 2 Ms Source Catalogs

The Chandra Deep Field-South Survey: 4 Ms Source Catalogs

The Chandra Deep Field-South Survey: 7 Ms Source Catalogs

Chandra Observations of the Highest Redshift Quasars from the Sloan Digital Sky Survey