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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

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ISSN Печать: 1093-3611

ISSN Онлайн: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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MEASUREMENTS OF ENERGETIC IONS PRODUCED BY HIGH-ENERGY LASER PULSES BY MEANS OF SOLID-STATE NUCLEAR TRACK DETECTORS

Том 7, Выпуск 3, 2003, pp. 327-332
DOI: 10.1615/HighTempMatProc.v7.i3.60
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Краткое описание

The iodine laser PALS operated at the fundamental 1ω0 and third harmonic 3ω0 frequencies (wavelengths 1315 nm and 438 nm, respectively) was used for the generation of plasmas of various Z-number targets. The investigation were performed at energies up to 800 J and 250 J for 1ω0 and 3ω0, respectively, in the 400 ps pulses. In these conditions attention is paid to the application of the solid state nuclear track detectors of the PM-355 type for measurements of parameters of ions emitted from the laser produced plasmas. Detector samples were masked with different Al.-foil filters for making possible a rough estimation of ion energy. Track densities of the order of magnitude >107 tracks/cm2 were observed on the uncovered detectors and on detectors masked with 0.75 and 1.5 μm thick Al.-foils. It confirms that Ag-, and Ta-ions of energy in the MeV range were emitted from the targets irradiated with the laser pulses. The ion streams were estimated on the basis of the track densities for different experimental conditions. The results were compared with those obtained with the use of ion collectors.

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