Results 21 to 30 of about 4,496,883 (327)

Jets structure in Pb-Pb collisions at LHC energies

open access: yesJournal of Physics: Conference Series, 2011
Modifications of the structure of jets produced in ion-ion collisions represent a very sensitive tool to study the interactions of partons with the medium. Partonic energy loss manifests itself as a decrease of the number of particles carrying a high fraction of the jet energy and, the additional radiated energy, increases the number of low-energy ...
E Cuautle, I Domínguez, G Paić
openaire   +1 more source

Influence of halide composition on the structural, electronic, and optical properties of mixed CH 3 NH 3 Pb ( I 1 − x Br x ) 3 perovskites calculated using the virtual crystal approximation method [PDF]

open access: yes, 2016
Extensive studies have demonstrated the promising capability of the organic-inorganic hybrid halide perovskite ${\mathrm{CH}}_{3}{\mathrm{NH}}_{3}{\mathrm{PbI}}_{3}$ in solar cells with a high power conversion efficiency exceeding 20%.
Un-Gi Jong   +3 more
semanticscholar   +1 more source

Intrinsic Multienzyme-like Activities of the Nanoparticles of Mn and Fe Cyano-Bridged Assemblies

open access: yesNanomaterials, 2022
This study investigates the intrinsic multienzyme-like properties of the non-stabilized nanocrystalline nanoparticles of manganese-doped Prussian blue (Mn-PB) nanozymes and Prussian blue (PB) nanozymes in chemical and electrocatalytic transformations of ...
Yunong Zhang   +4 more
doaj   +1 more source

Influence of the scattering potential model on low energy electron diffraction from Cu(001)−c(2 × 2)-Pb [PDF]

open access: yes, 1986
A dynamical LEED intensity analysis is reported for Cu(001)−c(2 × 2)-Pb. The adsorbate layer distance from the substrate is determined as 2.29 Å, and the topmost interlayer spacing for the substrate is the same as in bulk Cu, in contrast to a contraction
Awe   +42 more
core   +1 more source

STRUCTURE OF Pb-207 POPULATED IN Pb-208+Pb-208 DEEP-INELASTIC COLLISIONS

open access: yesActa Physica Polonica B, 2015
The yrast structure of 207Pb above the 13=2+ isomeric state has been investigated in deep-inelastic collisions of 208Pb and 208Pb at ATLAS, Argonne National Laboratory. New and previously observed transitions were measured using the Gammasphere detector array.
Shand, CM   +27 more
openaire   +5 more sources

Structural evidence of complex formation in liquid Pb–Te alloys

open access: yesHigh Temperature Materials and Processes, 2020
The former analysis of the structural data in liquid Pb–Te alloys, based on the neutron diffraction measurements for this system, was insufficient to obtain the microscopic and spatial configurations in this system.
Akasofu Toru   +3 more
doaj   +1 more source

Ratiometric G-Quadruplex Assay for Robust Lead Detection in Food Samples

open access: yesBiosensors, 2021
Lead (Pb2+) pollution is a serious food safety issue, rapid detection of Pb2+ residual in food is vital to guarantee food quality and safety. Here we proposed ratiometric aptamer probes, allowing robust Pb2+ supervision in food samples.
Yumei Liu   +8 more
doaj   +1 more source

Structural, Optical, and Electrical Investigations of Nd2O3-Doped PVA/PVP Polymeric Composites for Electronic and Optoelectronic Applications

open access: yesPolymers, 2023
In this present work, a PVA/PVP-blend polymer was doped with various concentrations of neodymium oxide (PB-Nd+3) composite films using the solution casting technique.
S. Zyoud   +9 more
semanticscholar   +1 more source

An interpretation on the thermodynamic properties of liquid Pb–Te alloys

open access: yesHigh Temperature Materials and Processes, 2020
The bonding character of liquid lead telluride PbTe\text{PbTe} is thermodynamically investigated in detail. Its possibility as an ionic melt composed of cation Pb2+{\text{Pb}}^{2+} and anion Te2−{\text{Te}}^{2-} is not acceptable, by comparing the ...
Akasofu Toru   +2 more
doaj   +1 more source

Structural origins of broadband emission from layered Pb–Br hybrid perovskites

open access: yesChemical Science, 2017
We present synthetic design rules for achieving and optimizing broadband emission from layered halide perovskites.
Matthew D Smith   +4 more
semanticscholar   +1 more source

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