First in operando transient grating spectroscopy measurements on tungsten during high flux plasma operation in PISCES-RF

First in operando transient grating spectroscopy measurements on tungsten during high flux plasma operation in PISCES-RF

This work details the construction and first in operando transient grating spectroscopy measurements conducted on PISCES-RF during plasma operation. A preliminary study on a tungsten sample with varied plasma species (Ar and D2), ion flux (4 × 1021 to 6 × 1022 ion/m2/s), ion energy (5 to 80 eV), and...

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Bibliographic Details
Main Authors: M.J. Simmonds, A. Založnik, S. Moore, D. Nishijima, M.I. Patino, B. Dacus, A. Lanzrath, M.P. Short, K. Woller, A. Wylie, M.J. Baldwin, G.R. Tynan
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Nuclear Materials and Energy
Subjects:
Transient grating spectroscopy TGS
Thermal diffusivity
Surface acoustic wave SAW
Tungsten W
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179125000511

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http://www.sciencedirect.com/science/article/pii/S2352179125000511

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