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Ion focusing effect of electron cloud produced by laser-plasma interaction. / Miyazaki, Shuji; Okazaki, Nobuyasu; Sonobe, Ryo; Kong, Qing; Kawata, Shigeo; Andreev, A. A.; Limpouch, Jiri.

In: Laser and Particle Beams, Vol. 24, No. 1, 01.2006, p. 157-161.

Research output: Contribution to journal › Article › peer-review

Harvard

Miyazaki, S, Okazaki, N, Sonobe, R, Kong, Q, Kawata, S, Andreev, AA & Limpouch, J 2006, 'Ion focusing effect of electron cloud produced by laser-plasma interaction', Laser and Particle Beams, vol. 24, no. 1, pp. 157-161. https://doi.org/10.1017/S0263034606060228

APA

Miyazaki, S., Okazaki, N., Sonobe, R., Kong, Q., Kawata, S., Andreev, A. A., & Limpouch, J. (2006). Ion focusing effect of electron cloud produced by laser-plasma interaction. Laser and Particle Beams, 24(1), 157-161. https://doi.org/10.1017/S0263034606060228

Vancouver

Miyazaki S, Okazaki N, Sonobe R, Kong Q, Kawata S, Andreev AA et al. Ion focusing effect of electron cloud produced by laser-plasma interaction. Laser and Particle Beams. 2006 Jan;24(1):157-161. https://doi.org/10.1017/S0263034606060228

Author

Miyazaki, Shuji ; Okazaki, Nobuyasu ; Sonobe, Ryo ; Kong, Qing ; Kawata, Shigeo ; Andreev, A. A. ; Limpouch, Jiri. / Ion focusing effect of electron cloud produced by laser-plasma interaction. In: Laser and Particle Beams. 2006 ; Vol. 24, No. 1. pp. 157-161.

BibTeX

@article{9b4e3987685a41059fd3436e48215ee0,
title = "Ion focusing effect of electron cloud produced by laser-plasma interaction",
abstract = "We propose a focusing mechanism of high-energy ions by an electron cloud produced by a laser interaction with slab plasma. In our 2.5-dimensional (2.5D) particle-in-cell simulations, the laser intensity is 2 × 1020 W/cm2, the laser wavelength λ is 1.053 μm, and the laser spot size is 2.5 λ. When the high intensity laser irradiates slab plasma, electrons are accelerated, oscillate around the plasma and produce the electron cloud locally at the sides of the plasma. Because the electrons are localized transversely, a static electric potential is formed to focus ions and at the same time the ions are accelerated longitudinally. Though the longitudinal ion acceleration has been studied well, the ion focusing effect is reported for the first time in this paper. In our calculations, the maximum energy and intensity of the protons are 8.61 MeV and 1.89 × 1017 W/cm2, and the diameter of the proton bunch accelerated are focused to 71.2% of its initial size.",
keywords = "Electron cloud, Ion acceleration, Ion focusing",
author = "Shuji Miyazaki and Nobuyasu Okazaki and Ryo Sonobe and Qing Kong and Shigeo Kawata and Andreev, {A. A.} and Jiri Limpouch",
year = "2006",
month = jan,
doi = "10.1017/S0263034606060228",
language = "English",
volume = "24",
pages = "157--161",
journal = "Laser and Particle Beams",
issn = "0263-0346",
publisher = "Cambridge University Press",
number = "1",

}

RIS

TY - JOUR

T1 - Ion focusing effect of electron cloud produced by laser-plasma interaction

AU - Miyazaki, Shuji

AU - Okazaki, Nobuyasu

AU - Sonobe, Ryo

AU - Kong, Qing

AU - Kawata, Shigeo

AU - Andreev, A. A.

AU - Limpouch, Jiri

PY - 2006/1

Y1 - 2006/1

N2 - We propose a focusing mechanism of high-energy ions by an electron cloud produced by a laser interaction with slab plasma. In our 2.5-dimensional (2.5D) particle-in-cell simulations, the laser intensity is 2 × 1020 W/cm2, the laser wavelength λ is 1.053 μm, and the laser spot size is 2.5 λ. When the high intensity laser irradiates slab plasma, electrons are accelerated, oscillate around the plasma and produce the electron cloud locally at the sides of the plasma. Because the electrons are localized transversely, a static electric potential is formed to focus ions and at the same time the ions are accelerated longitudinally. Though the longitudinal ion acceleration has been studied well, the ion focusing effect is reported for the first time in this paper. In our calculations, the maximum energy and intensity of the protons are 8.61 MeV and 1.89 × 1017 W/cm2, and the diameter of the proton bunch accelerated are focused to 71.2% of its initial size.

AB - We propose a focusing mechanism of high-energy ions by an electron cloud produced by a laser interaction with slab plasma. In our 2.5-dimensional (2.5D) particle-in-cell simulations, the laser intensity is 2 × 1020 W/cm2, the laser wavelength λ is 1.053 μm, and the laser spot size is 2.5 λ. When the high intensity laser irradiates slab plasma, electrons are accelerated, oscillate around the plasma and produce the electron cloud locally at the sides of the plasma. Because the electrons are localized transversely, a static electric potential is formed to focus ions and at the same time the ions are accelerated longitudinally. Though the longitudinal ion acceleration has been studied well, the ion focusing effect is reported for the first time in this paper. In our calculations, the maximum energy and intensity of the protons are 8.61 MeV and 1.89 × 1017 W/cm2, and the diameter of the proton bunch accelerated are focused to 71.2% of its initial size.

KW - Electron cloud

KW - Ion acceleration

KW - Ion focusing

UR - http://www.scopus.com/inward/record.url?scp=33644892465&partnerID=8YFLogxK

U2 - 10.1017/S0263034606060228

DO - 10.1017/S0263034606060228

M3 - Article

AN - SCOPUS:33644892465

VL - 24

SP - 157

EP - 161

JO - Laser and Particle Beams

JF - Laser and Particle Beams

SN - 0263-0346

IS - 1

ER -

ID: 85668965