Results 91 to 100 of about 1,631,121 (352)

Thickness-driven shift of the superconducting dome in the phase diagram of epitaxial cuprate thin films [PDF]

open access: yesAPL Materials
The thickness-driven disorder effect has long been subject of interest in thin-film superconductors, given the direct relation between the superconductivity and film thickness.
Han-Byul Jang   +3 more
doaj   +1 more source

Discretization Errors for the Gluon and Ghost Propagators in Landau Gauge using NSPT [PDF]

open access: yes, 2013
The subtraction of hypercubic lattice corrections, calculated at 1-loop order in lattice perturbation theory (LPT), is common practice, e.g., for determinations of renormalization constants in lattice hadron physics.
Ilgenfritz, Ernst-Michael   +4 more
core  

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Optimal boundary control in a micromixer

open access: yesExamples and Counterexamples
This work studies mathematical foundations for optimal boundary control of mixers which mix two fluid phases. Existence of optima is proved and the influence of common objective functionals is discussed.
Manuel Wegmann   +3 more
doaj   +1 more source

Local magnetostriction measurement in a cobalt thin film using scanning probe microscopy

open access: yesAIP Advances, 2018
The local magnetostriction measurement has become an emerging issue because strain-mediated nanocomposites have received considerable attention due to their potential applications for high sensitivity sensors and high density energy harvesters.
Kwang-Eun Kim, Chan-Ho Yang
doaj   +1 more source

Lattice matter [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2002
I review recent developments in the study of strongly interacting field theories with non-zero chemical potential mu. In particular I focus on (a) the determination of the QCD critical endpoint in the (mu,T) plane; (b) superfluid condensates in Two Color QCD; and (c) Fermi surface effects in the NJL model.
openaire   +2 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

STRUCTURAL AND DESIGN SPECIFICS OF SPACE GRID SYSTEMS

open access: yesНаука и техника, 2017
The aim of the study is to identify main trends in the development of space grid structures. In order to reach the purpose it is necessary to conduct a review of the known structural concepts, nodal connections and specifics of the space grid structures ...
G. M. Gasii
doaj   +1 more source

Charge order induced by electron-lattice interaction in NaV2O5

open access: yes, 2005
We present Density Matrix Renormalization Group calculations of the ground-state properties of quarter-filled ladders including static electron-lattice coupling. Isolated ladders and two coupled ladders are considered, with model parameters obtained from
A. Hübsch   +5 more
core   +1 more source

Colored lattices [PDF]

open access: yesProceedings of the National Academy of Sciences, 1978
Combinations of translations and color permutations are derived that leave a periodic array of colored points—a colored lattice—apparently unchanged. It is found that there are three types of colored lattices: ( 1 ) those in which all rows and nets have more than one color, ( 2 ) those in ...
openaire   +3 more sources

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