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Helium nano-bubble formation in tungsten = measurement with grazing-incidence small angle x-ray scattering /

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Helium nano-bubble formation in tungsten/ by Matt Thompson.
Reminder of title:	measurement with grazing-incidence small angle x-ray scattering /
Author:	Thompson, Matt.
Published:	Cham :Springer International Publishing : : 2018.,
Description:	xvii, 112 p. :digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Small-angle x-ray scattering. -
Online resource:	http://dx.doi.org/10.1007/978-3-319-96011-1
ISBN:	9783319960111

Helium nano-bubble formation in tungsten = measurement with grazing-incidence small angle x-ray scattering /
Thompson, Matt.

Helium nano-bubble formation in tungstenmeasurement with grazing-incidence small angle x-ray scattering /[electronic resource] :by Matt Thompson. - Cham :Springer International Publishing :2018. - xvii, 112 p. :digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Developing a GISAXS Model to Enable Study of Nano-bubble Formation -- Validation of GISAXS Model with TEM Data -- Effect of He Fluence on Nano-bubble Growth -- Effect of Sample Temperature and Transient Heat Loading on Nano-bubble Growth -- Investigating Synergistic Effects on W Performance with Magnum-PSI -- Conclusion.

This PhD thesis characterises the damage that occurs in tungsten when it is exposed to a fusion-like environment. The book presents pioneering work on the use of grazing-incidence small-angle X-ray scattering (GISAXS) to measure nano-bubble formation in tungsten exposed to helium plasma. The phenomenon of nanoscale bubble formation within metals during helium plasma exposure can lead to undesirable changes in the material properties, such as complex nanoscale surface modification or a reduction in thermal conductivity. As a result of this work, it is now possible to quantify how nanobubble behaviour changes within different materials, and under different plasma conditions. In 2015 the author published the first GISAXS study of helium-induced nanobubble formation in tungsten, demonstrating the viability of using GISAXS for this work. This paper has generated significant interest from the international fusion community and was selected as one of the highlights for the journal Nuclear Fusion.

ISBN: 9783319960111

Standard No.: 10.1007/978-3-319-96011-1doiSubjects--Topical Terms:

1207859
Small-angle x-ray scattering.

LC Class. No.: QC482.S3 / T466 2018

Dewey Class. No.: 539.7222

Helium nano-bubble formation in tungsten = measurement with grazing-incidence small angle x-ray scattering /
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505 0 $a Introduction -- Developing a GISAXS Model to Enable Study of Nano-bubble Formation -- Validation of GISAXS Model with TEM Data -- Effect of He Fluence on Nano-bubble Growth -- Effect of Sample Temperature and Transient Heat Loading on Nano-bubble Growth -- Investigating Synergistic Effects on W Performance with Magnum-PSI -- Conclusion.
520 $a This PhD thesis characterises the damage that occurs in tungsten when it is exposed to a fusion-like environment. The book presents pioneering work on the use of grazing-incidence small-angle X-ray scattering (GISAXS) to measure nano-bubble formation in tungsten exposed to helium plasma. The phenomenon of nanoscale bubble formation within metals during helium plasma exposure can lead to undesirable changes in the material properties, such as complex nanoscale surface modification or a reduction in thermal conductivity. As a result of this work, it is now possible to quantify how nanobubble behaviour changes within different materials, and under different plasma conditions. In 2015 the author published the first GISAXS study of helium-induced nanobubble formation in tungsten, demonstrating the viability of using GISAXS for this work. This paper has generated significant interest from the international fusion community and was selected as one of the highlights for the journal Nuclear Fusion.
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