Results 21 to 30 of about 489,598 (158)

Flow in Au+Au collisions at RHIC [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2004
4 pages, 4 figures, Quark Matter 2004 ...
Marguerite Belt Tonjes   +64 more
openaire   +3 more sources

Thickness-dependent humidity sensing by poly(vinyl alcohol) stabilized Au–Ag and Ag–Au core–shell bimetallic nanomorph resistors [PDF]

open access: yesRoyal Society Open Science, 2018
We herein report a simple chemical route to prepare Au–Ag and Ag–Au core–shell bimetallic nanostructures by reduction of two kinds of noble metal ions in the presence of a water-soluble polymer such as poly(vinyl alcohol) (PVA).
Parag Adhyapak   +10 more
doaj   +1 more source

Les Agressions Traumatiques Ciblées des Organes Génitaux Externes Masculins au CHU d’Abéché

open access: yesHealth Research in Africa, 2023
RÉSUMÉ But. Rapporter les cas de traumatismes des organes génitaux externes (OGE) masculins secondaires aux agressions. Patients et méthodes. Il s’agissait des cas d’observation des patients admis et pris en charge pour traumatisme des OGE au CHU-A ...
Vadandi V   +7 more
doaj   +1 more source

Systematics of stopping and flow in Au+ Au collisions [PDF]

open access: yesThe European Physical Journal A, 2006
Excitation functions of flow and stopping observables for the Au+Au system at energies from 40 to 1500 MeV per nucleon are presented. The systematics were obtained by merging the results of the INDRA and FOPI experiments, both performed at the GSI facility. The connection to the nuclear equation of state is discussed.
Andronic, A.   +3 more
openaire   +2 more sources

Quarkonium production from d + Au to Au + Au collisions

open access: yesThe European Physical Journal C, 2005
The PHENIX experiment measured J/ $\psi$ production in pp, d + Au and Au + Au reactions at $\sqrt{s_{NN}}$ = 200 GeV over a wide range of rapidity and transverse momentum ...
Adler, S.S.   +215 more
openaire   +1 more source

Tamm plasmons for efficient interaction of telecom wavelength photons and quantum dots

open access: yesIET Optoelectronics, Volume 12, Issue 1, Page 11-14, February 2018., 2018
The authors present here designs for tuneable confined Tamm plasmons (CTPs) resonant at 1.3 μm, consisting of an AlAs/GaAs distributed Bragg reflector and gold disc. Using numerical methods they explored the effect of disc diameter on the CTP resonance and position of a dipole source (modelling a quantum dot) on emission through the disc.
Matthew Parker   +5 more
wiley   +1 more source

Metallurgical and electrical properties of Au-Ge, Au/Au-Ge, Ni/Au-Ge and Ni/Au/Au-Ge ohmic contacts to GaAs [PDF]

open access: yes, 2021
Good quality ohmic contacts to GaAs microwave devices are of vital importance for the efficient operation and long term stabilityof these devices. The Au-Ge eutectic alloy system is widely used for ohmic contacts to these devices, but little work has been donetowards a combined detailed metallurgical and electrical study of this system upon heat ...
openaire   +2 more sources

Flexible low‐cost cardiovascular risk marker biosensor for point‐of‐care applications

open access: yesElectronics Letters, Volume 51, Issue 22, Page 1746-1748, October 2015., 2015
The detection and quantification of protein on a laser written flexible substrate for point‐of‐care applications are described. A unique way of etching gold on polyethylene terephthalate (PET) substrate is demonstrated by reducing the damage that may be caused on PET sheets otherwise. On the basis of the quantity of the C‐reactive protein (CRP) present
S. Sivashankar   +3 more
wiley   +1 more source

Determination of Trace Au in Minerals by Bismuth Fire Assay with Enrichment-high Resolution Continuum Source Flame Atomic Absorption Spectrometry

open access: yesKuangchan zonghe liyong
This is an article in the field of analytical testing. As a green and environmentally friendly fire gold test method for efficient separation and enrichment of trace precious metals in ore, bismuth gold test effectively avoids the problem of toxic ...
Tiantian WANG   +5 more
doaj   +1 more source

Surface plasmon resonant splitting and merging due to infrared incidence through thermal imaging lens

open access: yesElectronics Letters, Volume 51, Issue 15, Page 1170-1172, July 2015., 2015
In previous work, the present authors discovered the resonant splitting phenomenon of a plasmonic perforated gold film (PGF), as the incident light comes in the polar angle. However, in reality, the light through the imaging lens could be incident on the PGF not only in the polar angle but also in the azimuth angle.
Jehwan Hwang   +11 more
wiley   +1 more source

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