A setup for thermodesorption measurements

Rusinov, A. A.; Gasparyan, Yu. M.; Perelygin, S. F.; Писарев, А. А.; Stepanov, S. O.; Трифонов, Н. Н.

doi:10.1134/s0020441209060219

Cited by 51 publications

(15 citation statements)

References 6 publications

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“…Total D retention in samples was analyzed by means of TDS in ultra-high vacuum chamber with the base pressure of less than 2×10 -7 Pa [28]. The samples were heated resistively up to 1400 K with a linear ramp of 2 K/s.…”

Section: Post-mortem Analysismentioning

confidence: 99%

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Surface modification and deuterium retention in reduced-activation steels under low-energy deuterium plasma exposure. Part I: undamaged steels

et al. 2016

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Section: Post-mortem Analysismentioning

confidence: 99%

“…For low fluences, significant intensities on the other mass channels were also observed. Reasonable sensitivities were assumed to quantify the D release in these cases [28]. TDS was performed from several months up to a year after the D plasma exposure.…”

Section: Post-mortem Analysismentioning

confidence: 99%

Surface modification and deuterium retention in reduced-activation steels under low-energy deuterium plasma exposure. Part I: undamaged steels

et al. 2016

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“…The control signal supplied to the current source and the thermocouple signal were processed by a computer with the use of digital-toanalog and analog-to-digital converters, respectively. After each experiment, the sensitivity of the quadrupole mass-spectrometer was calibrated according to deuterium (the calibration procedure was described in detail in [6]). …”

Section: Sample Descriptionmentioning

confidence: 99%

Deuterium accumulation in beryllium under irradiation with powerful pulsed plasma flows

Ефимов

Gasparyan

Писарев

et al. 2016

J. Synch. Investig.

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Data on the thermal desorption of deuterium from beryllium irradiated with powerful pulsed plasma flows are presented. Two grades of beryllium, namely, TGP-56FW and S-65C, are investigated. Deuterium desorbs mainly in the temperature range 800-1400 K with a maximum at 1200 K. On average, the accumulation of deuterium in S-65C beryllium samples exceeds that in TGP-56FW beryllium samples by a factor of 3.

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“…While there is a number of measurement techniques, such as thermal desorption spectroscopy (TDS) [15,21] that can analyze the gas content in lithium compounds, measuring the amount of lithium itself is more problematic. Because of its high chemical activity, using delicate mass spectrometers to observe lithium itself is impossible due to the risk of damage outside of studying behavior of very thin layers [22].…”

Section: Breakthrough Directions Of Scientific Research At Mephimentioning

confidence: 99%