ORCID Profile
0000-0001-7367-0193
Current Organisations
University of Tsukuba
,
National Institute for Materials Science
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Publisher: Elsevier BV
Date: 10-2010
Publisher: Elsevier BV
Date: 11-2009
Publisher: Elsevier BV
Date: 12-2012
Publisher: Elsevier BV
Date: 07-2013
Publisher: Elsevier BV
Date: 09-2017
Publisher: Elsevier BV
Date: 09-2012
Publisher: Elsevier BV
Date: 07-2017
Publisher: Elsevier BV
Date: 03-2018
Publisher: Elsevier BV
Date: 05-2015
Publisher: Elsevier BV
Date: 02-2010
Publisher: Elsevier BV
Date: 07-2007
Publisher: Elsevier BV
Date: 03-2013
Publisher: Elsevier BV
Date: 03-1997
Publisher: Elsevier BV
Date: 12-2011
Publisher: Elsevier BV
Date: 04-2010
Publisher: Elsevier BV
Date: 2001
Publisher: Elsevier BV
Date: 09-2018
Publisher: Elsevier BV
Date: 2011
Publisher: Elsevier BV
Date: 10-2009
Publisher: Springer Science and Business Media LLC
Date: 20-01-2012
Publisher: Elsevier BV
Date: 04-2004
Publisher: Elsevier BV
Date: 09-2005
Publisher: Elsevier BV
Date: 09-2007
Publisher: Elsevier BV
Date: 10-2010
Publisher: Elsevier BV
Date: 11-2008
Publisher: Elsevier BV
Date: 08-2011
Publisher: Elsevier BV
Date: 12-2017
Publisher: Elsevier BV
Date: 06-2009
Publisher: Elsevier BV
Date: 04-2012
Publisher: Elsevier BV
Date: 07-2012
Publisher: Elsevier BV
Date: 07-2018
Publisher: Elsevier BV
Date: 02-2012
Publisher: Elsevier BV
Date: 02-2009
Publisher: Elsevier BV
Date: 02-2011
Publisher: Elsevier BV
Date: 05-2011
DOI: 10.1016/J.ULTRAMIC.2011.01.002
Abstract: The influence of laser power, wave length, and specimen temperature on laser assisted atom probe analyses for Mg alloys was investigated. Higher laser power and lower specimen temperature led to improved mass and spatial resolutions. Background noise and mass resolutions were degraded with lower laser power and higher specimen temperature. By adjusting the conditions for laser assisted atom probe analyses, atom probe results with atomic layer resolutions were obtained from all the Mg alloys so far investigated. Laser assisted atom probe investigations revealed detailed chemical information on Guinier-Preston zones in Mg alloys.
Publisher: Elsevier BV
Date: 03-2005
Publisher: Elsevier BV
Date: 05-2013
Publisher: AIP Publishing
Date: 11-2011
DOI: 10.1063/1.3657846
Abstract: Modern atom probes typically incorporate an ultrafast pulsed-laser source with wavelength ranging from infrared (IR) to ultraviolet (UV) depending on the specific instrument. In order to estimate the influence of the wavelength on the accuracy of the technique, the achievable in-depth spatial resolution has been measured for atom probe analyses of the same pure W specimen using three different wavelengths and across a range of laser pulse energies. UV illumination is shown to yield superior spatial resolution to both IR and visible (green) wavelengths. We propose that this improvement relates to a faster decay of temperature enabled by light absorption confined to the near apex region.
No related grants have been discovered for Kazuhiro Hono.