Results 31 to 40 of about 327,567 (274)

Quantum anti-quenching of radiation from laser-driven structured plasma channels [PDF]

, 2020
We demonstrate that in the interaction of a high-power laser pulse with a structured solid-density plasma-channel, clear quantum signatures of stochastic radiation emission manifest, disclosing a novel avenue to studying the quantized nature of photon ...
Arefiev, A. V., Gong, Z., Mackenroth, F.
core   +1 more source

A plasma solenoid driven by an Orbital Angular Momentum laser beam [PDF]

, 2018
A tens of Tesla quasi-static axial magnetic field can be produced in the interaction of a short intense laser beam carrying an Orbital Angular Momentum with an underdense plasma.
Korneev, Ph., Nuter, R., Thiele, I., Tikhonchuk, V.   +3 more
core   +2 more sources

Quasimonoenergetic electron beams produced by colliding cross-polarized laser pulses in underdense plasmas

, 2008
The interaction of two laser pulses in an underdense plasma has proven to be able to inject electrons in plasma waves, thus providing a stable and tunable source of electrons. Whereas previous works focused on the "beatwave" injection scheme in which two
Davoine, X., Faure, J., Lefebvre, E., Lifschitz, A., Malka, V., Rechatin, C.   +5 more
core   +3 more sources

Two-Surface Wave Decay [PDF]

, 2002
Using an analytical model we discuss the parametric excitation of pairs of electron surface waves (ESW) in the interaction of an ultrashort, intense laser pulse with an overdense plasma which has a step-like density profile.
Aliev Yu. M., Andrea Macchi, Francesco Pegoraro, Fulvio Cornolti   +3 more
core   +3 more sources

First laser–plasma interaction experiments on Shenguang Octopus laser facility [PDF]

Matter and Radiation at Extremes
On laser facilities for achieving inertial confinement fusion ignition, several beams are usually bundled together and injected into the target chamber through a common port.
T. Gong, Z. C. Li, T. Xu, Q. Wang, Y. Y. Liu, K. Q. Pan, Y. Ji, W. S. Zhang, B. Li, Z. J. Liu, X. Li, L. Hao, R. Yan, H. Zhao, Y. G. Liu, B. Deng, X. M. Liu, Y. L. Li, X. S. Peng, Z. Y. Guan, S. W. Li, X. H. Jiang, Q. Li, W. Zhang, J. Zheng, P. Li, H. B. Cai, S. Y. Zou, Y. S. Dong, F. Wang, D. Yang, Q. H. Zhu, J. M. Yang, Z. Q. Zhao, Y. K. Ding   +34 more
doaj   +1 more source

Transition from Coherent to Stochastic electron heating in ultrashort relativistic laser interaction with structured targets

Scientific Reports, 2017
Relativistic laser interaction with micro- and nano-scale surface structures enhances energy transfer to solid targets and yields matter in extreme conditions. We report on the comparative study of laser-target interaction mechanisms with wire-structures
G. Cristoforetti, P. Londrillo, P. K. Singh, F. Baffigi, G. D’Arrigo, Amit D. Lad, R. G. Milazzo, A. Adak, M. Shaikh, D. Sarkar, G. Chatterjee, J. Jha, M. Krishnamurthy, G. R. Kumar, L. A. Gizzi   +14 more
doaj   +1 more source

Instability and dynamics of two nonlinearly coupled laser beams in a plasma [PDF]

, 2006
We investigate the nonlinear interaction between two laser beams in a plasma in the weakly nonlinear and relativistic regime. The evolution of the laser beams is governed by two nonlinear Schroedinger equations that are coupled with the slow plasma ...
Dieckmann, M. E., Eliasson, B., Kourakis, I., Marklund, M., Parviainen, M., Shukla, P. K., Stenflo, L.   +6 more
core   +3 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Synchronized off-harmonic probe laser with highly variable pulse duration for laser–plasma interaction experiments

High Power Laser Science and Engineering
This paper presents the development and experimental utilization of a synchronized off-harmonic laser system designed as a probe for ultra-intense laser–plasma interaction experiments.
J. Hornung, Y. Zobus, H. Lorenté, C. Brabetz, B. Zielbauer, V. Bagnoud   +5 more
doaj   +1 more source

Laser-heater assisted plasma channel formation in capillary discharge waveguides

, 2013
A method of creating plasma channels with controllable depth and transverse profile for the guiding of short, high power laser pulses for efficient electron acceleration is proposed.
Benedetti, C., Bobrova, N. A., Bulanov, S. S., Esarey, E., Geddes, C. G. R., Leemans, W. P., Sasorov, P. V., Schroeder, C. B.   +7 more
core   +1 more source