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29 Jan 2001

Volume 78, Issue 5, pp. 563-679

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Influence of secondary electron emission on breakdown voltage in a plasma display panel

Han S. Uhm, Eun H. Choi, and Guang S. Cho

Appl. Phys. Lett. 78, 592 (2001); http://dx.doi.org/10.1063/1.1343492 (3 pages) | Cited 22 times

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A measurement of the secondary electron-emission coefficient γ from MgO film in a plasma display panel is carried out. The influence of the secondary electron emission on the breakdown voltage in microdischarges on the plasma display panel is investigated by making use of the Townsend sparking criterion. Experimental data agree well with theoretical results, verifying the previous theoretical model. © 2001 American Institute of Physics.
Show PACS
85.60.Pg Display systems
52.75.-d Plasma devices
52.80.Dy Low-field and Townsend discharges
52.80.Mg Arcs; sparks; lightning; atmospheric electricity
79.20.Hx Electron impact: secondary emission

Laser-triggered ion acceleration and table top isotope production

K. Nemoto, A. Maksimchuk, S. Banerjee, K. Flippo, G. Mourou, D. Umstadter, and V. Yu. Bychenkov

Appl. Phys. Lett. 78, 595 (2001); http://dx.doi.org/10.1063/1.1343845 (3 pages) | Cited 104 times

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We have observed deuterons accelerated to energies of about 2 MeV in the interaction of relativistically intense 10 TW, 400 fs laser pulse with a thin layer of deuterated polystyrene deposited on Mylar film. These high-energy deuterons were directed to the boron sample, where they produced ∼ 105 atoms of positron active isotope 11C from the reaction 10B(d,n)11C. The activation results suggest that deuterons were accelerated from the front surface of the target. © 2001 American Institute of Physics.
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29.20.-c Accelerators
41.75.Jv Laser-driven acceleration
29.27.Eg Beam handling; beam transport
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