Results 41 to 50 of about 121,616 (347)

Experimental and computational investigation on the surface plasmon resonance of copper thin-films produced via pulsed laser deposition

Results in Optics
Copper thin-films were produced on dielectric substrates by pulsed laser deposition. Different morphologies and optical absorption behaviors, most of them corresponding to films above the percolation threshold, were obtained while varying the parameters ...
Luis G. Mendoza-Luna, Cesar A. Guarin, Estefania Castañeda de la Vega, Felipe Neri Navarro Sánchez, Emmanuel Haro-Poniatowski, José L. Hernández-Pozos   +5 more
doaj   +1 more source

3 W Continuous-Wave Room Temperature Quantum Cascade Laser Grown by Metal-Organic Chemical Vapor Deposition

Photonics, 2023
In this article, we report a high-performance λ ~ 4.6 μm quantum cascade laser grown by metal-organic chemical vapor deposition. Continuous wave power of 3 W was obtained from an 8 mm-long and 7.5 μm wide coated laser at 285 K.
Teng Fei, Shenqiang Zhai, Jinchuan Zhang, Quanyong Lu, Ning Zhuo, Junqi Liu, Lijun Wang, Shuman Liu, Zhiwei Jia, Kun Li, Yongqiang Sun, Kai Guo, Fengqi Liu   +12 more
doaj   +1 more source

An 11.5 W Yb:YAG planar waveguide laser fabricated via pulsed laser deposition

, 2015
We present details of the homo-epitaxial growth of Yb:YAG onto a <100> oriented YAG substrate by pulsed laser deposition. Material characterization and initial laser experiments are also reported, including the demonstration of laser action from ...
Beecher, Stephen J., Eason, Robert W., Grant-Jacob, James, Hua, Ping, Mackenzie, Jacob I., Parsonage, Tina L., Shepherd, David P.   +6 more
core   +1 more source

Acoustic waves and heating due to molecular energy transfer in an electric discharge CO laser [PDF]

, 1976
This paper summarizes analytical studies and the interpretation of experimental results for the compression and rarefaction waves generated in the cavity of a pulsed CO electric discharge laser.
Culick, F. E. C., Griffin, W. S., Shen, P. I.   +2 more
core   +1 more source

Anisotropic strains, metal-insulator transition, and magnetoresistance of La$_{0.7}$Ca$_{0.3}$MnO$_{3}$ films

, 2001
Thin films of perovskite manganite La$_{0.7}$Ca$_{0.3}$MnO$_{3}$ were grown epitaxially on various substrates by either the pulsed laser deposition method or laser molecular beam epitaxy.
Jeong, YH, Koo, TY, Park, JH, Song, JH, 박재훈   +4 more
core   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Evidence of diffusive fractal aggregation of TiO2 nanoparticles by femtosecond laser ablation at ambient conditions

, 2016
The specific mechanisms which leads to the formation of fractal nanostructures by pulsed laser deposition remain elusive despite intense research efforts, motivated mainly by the technological interest in obtaining tailored nanostructures with simple and
Archetti, D., Cavaliere, E., Celardo, G. L., Ferrini, G., Gavioli, L., Pingue, P.   +5 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Methods for reducing droplet formation density on the surface of thin semiconductor films by pulse laser deposition: review

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
The review discusses the most effective methods for reducing droplet density on the surface of thin films during pulsed laser deposition. This review highlights pulsed laser deposition as a promising technique for producing thin films from a wide range ...
O.V. Devitsky
doaj   +1 more source

Estudio comparativo de capas de TiO2depositadas por PLD a presión atmosférica y nebulización pirolítica [PDF]

, 2018
Las nanocapas cerámicas son ampliamente estudiadas por su interés en aplicaciones tecnológicas. Estos recubrimientos pueden conformar celdas solares, superficies de transmisión, emisión o reflexión selectiva de luz, entre otras tantas aplicaciones.
Alvira, Fernando Carlos, Gamba, Martina, Ponce Cabrera, L., Tejerina, Matías Rubén   +3 more
core   +1 more source