Results 31 to 40 of about 272,023 (314)

Effect of Pd/ZnO Morphology on Surface Acoustic Wave Sensor Response

Nanomaterials, 2021
Laser deposition was used to obtain Pd/ZnO bilayers, which were used as sensing layers in surface acoustic wave (SAW) sensors. The effect of laser deposition parameters such as deposition pressure, laser energy per pulse, laser wavelength or pulse ...
Dana Miu, Izabela Constantinoiu, Cornelia Enache, Cristian Viespe   +3 more
doaj   +1 more source

Chirped pulse Raman amplification in plasma: high gain measurements [PDF]

, 2009
High power short pulse lasers are usually based on chirped pulse amplification (CPA), where a frequency chirped and temporarily stretched ``seed'' pulse is amplified by a broad-bandwidth solid state medium, which is usually pumped by a monochromatic ...
G. Raj, G. Vieux, A. Lyachev, Jaroszynski, D. A., Yang, X., B. Ersfeld, M. Wiggins, D. A. Jaroszynski, R. Issac, Vieux, G., Wiggins, Samuel, Lyachev, A., Ersfeld, B., Raj, G., E. Brunetti, J. Farmer, X. Yang, Brunetti, E., Issac, R., Farmer, J.   +19 more
core   +1 more source

Nitrites Detection with Sensors Processed via Matrix-Assisted Pulsed Laser Evaporation

Nanomaterials, 2022
This work is focused on the application of a laser-based technique, i.e., matrix-assisted pulsed laser evaporation (MAPLE) for the development of electrochemical sensors aimed at the detection of nitrites in water.
Cristina Craciun, Florin Andrei, Anca Bonciu, Simona Brajnicov, Tatiana Tozar, Mihaela Filipescu, Alexandra Palla-Papavlu, Maria Dinescu   +7 more
doaj   +1 more source

Design considerations for the use of laser-plasma accelerators for advanced space radiation studies

, 2012
We present design considerations for the use of laser-plasma accelerators for mimicking space radiation and testing space-grade electronics. This novel application takes advantage of the inherent ability of laser-plasma accelerators to produce particle ...
Pretzler G, Rosenzweig JB, Koenigstein, T., Hidding, B., Karger, O., Pretzler, G., Konigstein T, Rosenzweig, J. B., Hidding B, Karger O   +9 more
core   +1 more source

Charge resolved electrostatic diagnostic of colliding copper laser plasma plumes [PDF]

, 2011
The collision of two laser generated plasma plumes can result, under appropriate conditions, in the formation of ‘stagnation layer’. The processes underlying this phenomenon are complex and time dependent.
Yeates, P., Costello, John T., P. Yeates, J. T. Costello, E. T. Kennedy, Kennedy, E.T., C. Fallon, Fallon, Conor   +7 more
core   +1 more source

In vivo study of the effects of a portable cold plasma device and vitamin C for skin rejuvenation

Scientific Reports, 2021
Nowadays, cold atmospheric plasma shows interesting results in dermatology. In the present study, a new portable cold plasma was designed for plasma skin rejuvenation (PSR) purposes. This device is safe and easy to use at beauty salons and homes.
Reza Shakouri, Mohammad Reza Khani, Shirin Samsavar, Mahya Aminrayai Jezeh, Fahimeh Abdollahimajd, Seyed Iman Hosseini, Aydin Dilmaghanian, Erfan Ghasemi, Mohammad Reza Alihoseini, Babak Shokri   +9 more
doaj   +1 more source

Optical Characterization of Ciprofloxacin Photolytic Degradation by UV-Pulsed Laser Radiation

Molecules, 2021
Ciprofloxacin is one of the most prescribed antibiotics in treating bacterial infections, becoming an important pollutant of the wastewaters. Moreover, ciprofloxacin is hard to be destroyed by conventional water treatment processes; therefore, efficient ...
Tatiana Tozar, Mihai Boni, Angela Staicu, Mihail Lucian Pascu   +3 more
doaj   +1 more source

Pepper-pot emittance measurement of laser-plasma wakefield accelerated electrons

, 2009
The transverse emittance is an important parameter governing the brightness of an electron beam. Here we present the first pepper-pot measurement of the transverse emittance for a mono-energetic electron beam from a laser-plasma wakefield accelerator ...
Shanks, R. P., Welsh, G. H., Jaroszynski, D.A., M. P. Anania, Anania, M.P., Jaroszynski, D. A., Welsh, G.H., S. M. Wiggins, Cipiccia, S., Vieux, G., Gallacher, J. G., Gallacher, J.G., M. R. Islam, Ersfeld, B., Issac, R. C., R. P. Shanks, R. C. Issac, Anania, M. P., S. Cipiccia, G. Vieux, G. H. Welsh, Wiggins, S. M., Issac, R.C., J. G. Gallacher, B. Ersfeld, D. A. Jaroszynski, Islam, M. R., Islam, M.R., E. Brunetti, Shanks, R.P., Brunetti, E., Wiggins, S.M.   +31 more
core   +1 more source

Experimental Investigations of Magnetohydrodynamic Plasma Jets [PDF]

, 2009
This thesis primarily focuses on understanding the plasma behavior during the helicity injection stage of a pulsed spheromak experiment. Spheromak formation consists of a series of dynamic steps whereby highly localized plasma near the electrodes evolves
Kumar, Deepak
core   +1 more source

Development of a 6.2 GPa Precompressed Static-Dynamic Compression Technique for Wide-Range Equation-of-State Investigations

Gaoya wuli xuebao
The equation of state of materials under extreme pressure and temperature conditions is the important fundamental data in high energy density physics, planetary science, and inertial confinement fusion research.
Xuyang MA, Yuchun TU, Zhiyu HE, Guo JIA, Zhiheng FANG, Peipei WANG, Xiuguang HUANG   +6 more
doaj   +1 more source