Resource Type
Partner
Degree Department
Decade
Month
160 Matching Results
Results open in a new window/tab.
Mimicking the collective intelligence of human groups as an optimization tool for complex problems
This article presents a novel optimization algorithm belonging to the class of swarm intelligence optimization methods.
Date:
April 4, 2018
Creator:
De Vincenzo, Ilario; Massari, Giovanni F.; Giannoccaro, Ilaria; Carbone, Giuseppe & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Waveguide Coupling via Magnetic Gratings with Effective Strips
This article provides an overview of an approach convenient for describing intermediate gratings for two types of applications: both metafilms and the coupling of incident waves to waveguide modes or diffraction orders.
Date:
April 14, 2018
Creator:
Roccapriore, Kevin M.; Lyvers, David P.; Brown, Dean P.; Poutrina, Ekaterina; Urbas, Augustine M.; Germer, Thomas A. et al.
Object Type:
Article
System:
The UNT Digital Library
The XMM-SERVS survey: new XMM–Newton point-source catalogue for the XMM-LSS field
This article presents an X-ray point-source catalogue from the XMM-Large Scale Structure (XMMLSS) survey region, one of the XMM-Spitzer Extragalactic Representative Volume Survey (XMM-SERVS) fields.
Date:
April 25, 2018
Creator:
Chen, C. -T. J.; Brandt, William Nielsen; Luo, Bin; Ranalli, P.; Yang, G.; Alexander, David M. et al.
Object Type:
Article
System:
The UNT Digital Library
Meditation-Induced Coherence and Crucial Events
This article emphasizes that 1/f noise has two different origins, one compatible with Laplace determinism and one determined by unpredictable crucial events.
Date:
May 29, 2018
Creator:
Tuladhar, Rohisha; Bohara, Gyanendra; Grigolini, Paolo & West, Bruce J.
Object Type:
Article
System:
The UNT Digital Library
First Principles Study of the Optical Emission of Cadmium Yellow: Role of Cadmium Vacancies
This article studies the role of structural defects in the CdS-based cadmium yellow paint to explain the origin of its deep trap states optical emission.
Date:
June 1, 2018
Creator:
Giacopetti, Laura; Nevin, Austin; Comelli, Daniela; Valentini, Gianluca; Buongiorno Nardelli, Marco & Satta, Alessandra
Object Type:
Article
System:
The UNT Digital Library
Cooperative bi-exponential decay of dye emission coupled via plasmons
This article demonstrates that the relaxation in the sub-radiant system leads to the population of the sub-radiant states by dephasing the super-radiant Dicke states giving rise to the bi-exponential decay in agreement with the experiments.
Date:
June 22, 2018
Creator:
Lyvers, David P.; Moazzezi, Mojtaba; de Silva, Vashista C.; Brown, Dean P.; Urbas, Augustine M.; Rostovtsev, Yuri V. et al.
Object Type:
Article
System:
The UNT Digital Library
Potential-induced nanoclustering of metallic catalysts during electrochemical CO2 reduction
This article reveals the unique and general degradation mechanism of metallic nanocatalysts during electrochemical CO₂ reduction, exemplified by different sized copper nanocubes.
Date:
August 6, 2018
Creator:
Huang, Jianfeng; Hörmann, Nicolas; Oveisi, Emad; Loiudice, Anna; De Gregorio, Gian Luca; Andreussi, Oliviero et al.
Object Type:
Article
System:
The UNT Digital Library
Synthesis of Amorphous InSb Nanowires and a Study of the Effects of Laser Radiation and Thermal Annealing on Nanowire Crystallinity
This article presents a strategy to grow amorphous InSb (a-InSb) nanowires (NWs) in a chemical vapor deposition (CVD) system.
Date:
August 9, 2018
Creator:
Algarni, Zaina; Singh, Abhay & Philipose, Usha
Object Type:
Article
System:
The UNT Digital Library
Plasmon coupled super- and sub- radiance from dye shells
Article investigates cooperative spontaneous emission, theoretically and experimentally, for an ensemble of emitters coupled to a core-shell structure.
Date:
September 2018
Creator:
de Silva, Vashista C.; Moazzezi, Mojtaba; Rostovtsev, Yuri V. & Drachev, Vladimir P.
Object Type:
Article
System:
The UNT Digital Library
The 2019 materials by design roadmap
This roadmap article presents an overview of the current state of computational materials prediction, synthesis and characterization approaches, materials design needs for various technologies, and future challenges and opportunities that must be addressed.
Date:
October 24, 2018
Creator:
Alberi, Kirstin; Buongiorno Nardelli, Marco; Zakutayev, Andriy; Mitas, Lubos; Curtarolo, Stefano; Jain, Anubhav et al.
Object Type:
Article
System:
The UNT Digital Library
Computational Topology Techniques Help To Solve A Long-Lasting Forensic Dilemma: Aldo Moro's Death
The article shows how a recently-introduced method from algebraic topology, namely proximal planar vortex 1-cycles, might be helpful in detecting hidden features of the shapes and holes in images, therefore contributing to the solution of both cold and fresh forensic cases. They apply this technique in a recent case, Aldo Moro's death.
Date:
November 13, 2018
Creator:
Peters, James F. & Tozzi, Arturo
Object Type:
Article
System:
The UNT Digital Library
Effects of Strategically Placed Water Droplets on Monolayer Growth of Molybdenum Disulfide
This article presents results of molybdenum disulfide monolayer (MoS₂) growth by strategically placing water droplets on the growth substrate and/or in the source prior to its loading in the growth chamber.
Date:
November 21, 2018
Creator:
Jiang, Yan; Lin, Yuankun; Cui, Jingbiao & Philipose, Usha
Object Type:
Article
System:
The UNT Digital Library
Controlling Topological States in Topological/Normal Insulator Heterostructures
This article contains a systematic investigation of the nature of the nontrivial interface states in topological/normal insulator (TI/NI) heterostructures.
Date:
November 26, 2018
Creator:
Costa, Marcio; Costa, Antônio T.; Freitas, Walter A.; Schmidt, Tome M.; Buongiorno Nardelli, Marco & Fazzio, Adalberto
Object Type:
Article
System:
The UNT Digital Library
Plasmonically-powered hot carrier induced modulation of light emission in a two-dimensional GaAs semiconductor quantum well
Article describes an experiment in which a hot-electron-enabled route to controlling light with dissipative loss compensation in semiconductor quantum light emitters has been realized for tunable quantum optoelectronic devices via a two-species plasmon system.
Date:
December 10, 2018
Creator:
Ashalley, Eric; Gryczynski, Karol; Wang, Zhiming; Salamo, Gregory & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Continuum models of the electrochemical diffuse layer in electronic-structure calculations
This article presents a critical comparison of continuum diffuse-layer models that can be coupled to an atomistic first-principles description of the charged metal surface in order to account for the electrolyte screening at electrified interfaces.
Date:
August 31, 2018
Creator:
Nattino, Francesco; Truscott, Matthew; Marzari, Nicola & Andreussi, Oliviero
Object Type:
Article
System:
The UNT Digital Library
Grand canonical simulations of electrochemical interfaces in implicit solvation models
Article discussing grand canonical simulations based on density-functional theory to study the thermodynamic properties of electrochemical interfaces of metallic electrodes in aqueous environments.
Date:
August 31, 2018
Creator:
Hörmann, Nicolas; Andreussi, Oliviero & Marzari, Nicola
Object Type:
Article
System:
The UNT Digital Library
Electrodynamics of superlattices with ultra-thin metal layers: quantum Landau damping and band gaps with nonzero density of states
This article develops a theory of electromagnetic transmission through dielectric-metal superlattices with ultra-thin metal films, in which electron motion in the direction perpendicular to the metal surfaces is quantized.
Date:
October 16, 2018
Creator:
Castillo-López, S. G.; Krokhin, Arkadii A.; Makarov, N. M. & Pérez-Rodríguez, F.
Object Type:
Article
System:
The UNT Digital Library
Giant spin Hall effect in two-dimensional monochalcogenides
This article, using calculations from first principles, reveals for the first time giant intrinsic spin Hall conductivities (SHC) in these materials. In particular, the article shows that the SHC resonances can be easily tuned by combination of strain and doping and, in some cases, strain can be used to induce semiconductor to metal transition that makes a giant spin Hall effect possible even in absence of doping.
Date:
October 30, 2018
Creator:
Sławińska, Jagoda; Cerasoli, Frank T.; Wang, Haihang; Postorino, Sara; Supka, Andrew; Curtarolo, Stefano et al.
Object Type:
Article
System:
The UNT Digital Library
New mechanism of plasmons specific for spin-polarized nanoparticles
This article experimentally shows that Co nanoparticles with a single-domain crystal structure support a plasmon resonance at approximately 280 nm with better quality than gold nanoparticle resonance in the visible. The magnetic nature of these nanoparticles suggests a new type of these plasmons.
Date:
March 27, 2018
Creator:
Bhatta, Hari L.; Aliev, Abil E. & Drachev, Vladimir P.
Object Type:
Article
System:
The UNT Digital Library
Fe/GeTe(111) heterostructures as an avenue towards spintronics based on ferroelectric Rashba semiconductors
Article investigating the electronic structure of Fe/GeTe(111), a prototypical ferromagnetic/Rashba-ferroelectric interface, by performing density functional theory and Green's functions calculations complemented by x-ray photoemission spectroscopy.
Date:
February 19, 2019
Creator:
Sławińska, Jagoda; Di Sante, Domenico; Varotto, Sara; Rinaldi, Christian & Picozzi, Silvia
Object Type:
Article
System:
The UNT Digital Library
Topology of Black Holes’ Horizons
Article exploring the topology of black holes.
Date:
April 3, 2019
Creator:
Tozzi, Arturo & Peters, James F.
Object Type:
Article
System:
The UNT Digital Library
Dual-Band High Efficiency Terahertz Meta-Devices Based on Reflective Geometric Metasurfaces
Article proposing a novel reflective building block (unit cell) to work at two arbitrary terahertz frequency bands with independent phase control at each band.
Date:
April 18, 2019
Creator:
Lin, Yuankun; Wang, Tailei; Xie, Rensheng; Zhu, Shouzheng; Gao, Jianjun; Xin, Mingbo et al.
Object Type:
Article
System:
The UNT Digital Library
Polarization in electrostatics and circuits: Computing and visualizing surface charge distributions
Article describing an algorithm or computing the detailed surface charge distributions in equilibrium electrostatic situations and in steady-state DC circuits, and discuss the results of the computations of surface charge distributions for several systems.
Date:
December 14, 2018
Creator:
Chabay, Ruth & Sherwood, Bruce
Object Type:
Article
System:
The UNT Digital Library
Coordination corrected ab initio formation enthalpies
Article proposes the “coordination corrected enthalpies” method (CCE), based on the number of nearest neighbor cation–anion bonds, and also capable of correcting relative stability of polymorphs.
Date:
May 15, 2019
Creator:
Friedrich, Rico; Usanmaz, Demet; Oses, Corey; Supka, Andrew; Fornari, Marco; Buongiorno Nardelli, Marco et al.
Object Type:
Article
System:
The UNT Digital Library