Sherin Bhassyvasantha

7 Questions 9 Answers 0 Followers

Questions related from Sherin Bhassyvasantha

Cane we produce any brittle (CdTe, InSb) or ductile (Ni) electrodeposited thin films superplastic just by making ultrafine grained microstructure ?

I have seen in literature and myself experienced high ductility in some pulse electrodeposited Ni and Ni alloys such as Ni-Co and Ni-W thin films. This high ductility is due to the superplastic...

05 November 2020 4,260 2 View

What is exactly pattern center for EBSD and working distance required?

During a discussion with an oxford instruments sales person regarding the installation of the new CMOS based symmetry EBSD detector for our SEM, he mentioned that the optimum working distance...

08 February 2020 3,837 1 View

Can we use PIPS II TEM sample preperation tool to cross section broader areas for viewing in SEM or for EBSD?

We have a precision ion polishing system PIPS II from GATAN for TEM thinning, can we modify the operating parameters and sample stage to use the PIPS II system for cross sectioning/polishing...

06 September 2018 3,757 6 View

What are the difference between band like, atomic like and core-like Auger electron spectrums and how we identify those from an AES spectra?

I have seen in literature regarding to auger line shape analysis about some terms such as band like, core like and atomic like auger spectrums. What are the main difference between these three...

11 December 2017 7,539 0 View

Inter-atomic auger transitions in SnO2

I observe in metallic Sn coatings on Cu substrates . The Sn M4N45N45 peak have higher intensity compared to that of Sn M5N45N45 at the surface(oxide layer) without any ion sputtering. When we...

05 June 2017 525 12 View

EBSD sample preparation of electroplated Indium thin film

I am looking for performing some EBSD analysis on electroplated Indium, The tough task is preparing it, its very soft and ductile metal. Gallium beam from FIB is melting Indium and even electron...

01 January 1970 6,895 7 View

EBSD Sample prperation

Since I am hearing mixed reviews about the performance of the Argon ion milling equipment for cross sectioning, I like to start a discussion on the performance of the following listed equipment...

01 January 1970 4,180 1 View