Vincenzo Riva

12 Questions 17 Answers 0 Followers

Questions related from Vincenzo Riva

How to convert XRD file ".ESG" to ".Rd or .UDX" ??

the results of my xrd analysis are with this formats : .ESG I use Highscore plus, how can I open this file with HS+?? I tried with convx, origin, excel, etc... thanks in advance at all...

03 March 2018 786 0 View

How to make a measurement XRD in samples containing iron?

how to make a measurement XRD minimizing the fluorescence effect on copper anticathode due to the presence of iron in the sample? maybe decreasing Kv and mA in the instrument? Thanks in advance....

12 December 2016 2,009 4 View

Rocking curve scan XRD ?

1) can you scan rocking curve in a normal 2theta-theta diffractometer (Bragg brentano) bruker D5000? 2) which slides use? 3) what is the difference between FWMH obtained through a normal scan and...

07 July 2016 8,043 1 View

The different graphite crystallinity, can influence the MAC for XRD analisys?

I'm analyzing by X-ray diffraction Carbon-carbon materials.the variation of crystallinity of a phase, can vary the absorption coefficient?Graphites more disordered can change the MAC powder and...

06 June 2016 5,109 2 View

Where can I find the structure of the zirconium silicate calcium , to be inserted inside GSAS?

I need to find the file .CIF of this phase : (Ca2Si4ZrO12) Can someone help me? how can make this kind of file? Thanks in advance at aLL..

02 February 2016 9,577 2 View

The silicon carbide heats up with microwaves?

Why this material heats with microwaves? Are there other materials like this? Does Someone have paper about this? Thanks in advance at all V. Riva

11 November 2015 2,874 2 View

Can someone suggest me a indication for obtain red pigment?

without toxic elements if is it possible. Thanks in adavance.

10 October 2015 1,253 1 View

Ceramics pigments: Is grinding under one micron possible?

Grinding under micron ceramic pigments.When using a pigment finely ground under one micron in most cases, is not obtained initial coloring (no grinding). What does it depend ? the destruction of...

10 October 2015 8,651 8 View

Are there any correction to apply for XRD data collection graphite?

I usualy use the XRD data collection for characterize the different type of graphite (carbon-carbon), by the calculation of Lc. the corrections to which I refer are the following: correction for...

06 June 2015 9,374 2 View

I want to measure the residual stress in a solid sample. Is it possibile, without the internal standard?

Is possible to measure stress by XRD, on powder?

03 March 2015 5,617 7 View

How can I calculate the penetration depth of X-Ray in a solid sample with geometry GIXRD?

with the GIXRD (classic theta-2theta instruments) without the cradle of Eulero, it's possibile to control the penetration depth by the incident angle in solid samples. What is the equation for the...

03 March 2015 9,590 5 View

How can I calculate the penetration depth of x ray ( XRD), in a solid sample with geometry GIXRD?

with the GIXRD (classic theta-2theta instrument) without the cradle of Eulero , it's possible , to control the penetration depth by the incident angle in a solid sample. what is the equation for...

03 March 2015 6,126 10 View