Results 61 to 70 of about 23,841 (308)
Imaging the cellular response to transient shear stress using time-resolved digital holography [PDF]
, 2014 Shear stress has been recognized as one of the biophysical methods by which to permeabilize plasma membranes of cells. In particular, high pressure transient hydrodynamic flows created by laser-induced cavitation have been shown to lead to the uptake of ...
Arita, Yoshihiko +7 more
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PhotonicsReducing surface roughness can enhance the mechanical properties of processed materials. The variation law of the aluminum alloy surface roughness induced by continuous-nanosecond combined laser (CL) with different continuous laser power densities and ...
Jingyi Li +4 more
doaj +1 more source
Mass Transmission Regularities in CdTe under Nanosecond Laser Irradiation
Фізика і хімія твердого тіла, 2022 In this paper, the mechanisms of mass transfer in the In/CdTe system under nanosecond pulsed laser irradiation, which are due to nonstationarity, nonequilibrium, physical and geometric nonlinearity, high speed and simultaneity of various physical ...
S.M. Levytskyi, D.V. Gnatyuk, О.V. Koba
doaj +1 more source
Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source
Micro welding of steels by nanosecond pulsed laser [PDF]
, 2012 This paper presents the recent results in micro-welding of nearly eutectoid steels obtained with a nanosecond pulsed laser. By using this source, good penetration depth and seam geometry can be obtained with minimum energy delivered to the work piece ...
ORAZI, LEONARDO +4 more
core
Infrared Nanosecond Laser Texturing of Cu-Doped Bioresorbable Calcium Phosphate Glasses
Applied Sciences, 2022 The surface modification of bioactive glasses significantly impacts their performance for in-vivo biomedical applications. An affordable nanosecond pulsed laser surface-modification technique would provide great flexibility in applications such as cell ...
Devanarayanan Meena Narayana Menon +2 more
doaj +1 more source
Advanced Materials, EarlyView.ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh +2 more
wiley +1 more source
Nanosecond pulsed laser surface nanotexturing of tantalum: Correlation between diffusion length model and experimental observations [PDF]
, 2019 Click on the DOI link to access the article (may not be free).The diffusion length of surface textured tantalum using AVIA 355® nanosecond laser was correlated with the different laser parameters.
Mahmood Al Bashir +3 more
core +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Observation of Photoelectron Circular Dichroism Using a Nanosecond Laser [PDF]
ChemPhysChem, 2019 AbstractPhotoelectron circular dichroism (PECD) is a fascinating phenomenon both from a fundamental science aspect but also due to its emerging role as a highly sensitive analytic tool for chiral recognition in the gas phase. PECD has been studied with single‐photon as well as multi‐photon ionization. The latter has been investigated in the short pulse
Alexander Kastner +4 more
openaire +3 more sources