What is the physical meaning of lattice micro strain and mean square micro strain?
What is the difference between micro strain and mean square micro strain?
A matter of scale or semantics?
I'm interested in software for simulating instrumental Bragg profile (strain free state), XRR profile and XRD Bragg profile to compare with experimentally obtained diffraction profiles for mono...
31 December 2017 8,839 2 View
I was involved in this RG discussion and came up with this scenario: https://www.researchgate.net/post/Why_wustite_FeO_and_nitride_FeN_have_same_picks_in_GI_XRD?view=5a6ea20e5b4952dd7a765a23 One...
31 December 2017 9,757 33 View
We've looked at an epitaxial film of GaN on a Si substrate using real time 2D Bragg XRD Microscopy (2D XRD rocking curve analysis). This specimen also had intermediate "buffer" layers of AlxGa1-xN...
10 November 2017 2,596 30 View
Real time XRD rocking curve data indicates a very interesting Nano structure in as-grown LiF crystal using the (113)- reflection ACT (asymmetric crystal topography). What Nanostructural features...
31 December 2016 7,845 1 View
Most of the XRD community is presently using 0D point counter or 1D linear PSD (position sensitive detector) in powder diffraction as well as rocking curve analyses. Any mention of the extinct...
11 December 2016 9,225 2 View
This data was acquired using the Onsight Technology AXIS (Advanced XRD Imaging System) 2D real time 27.5um pixel detector (25 mm diameter window) mounted on a Bruker D8 with Cu K Alpha, parabolic...
10 November 2016 6,081 5 View
Nano structural meaning to 3D XRD data: Converting the Bragg condition to crystallographic distortions and lattice strain fields topographically. The objective of any materials characterization...
10 November 2016 1,291 1 View
Relative dislocation density using the approach of Hirsch et al. Dislocation Density, ρ = (β2)/(9.b2) b = Burgers Vector, andβ = Integrated Breadth (computed numerically from XRD profile data) Let...
08 September 2016 2,759 9 View
XRR, X-ray Reflectivity or Reflectometry, is a NDE in situ method used to determine thin film dimensions and surface "flatness" for nearly a century now. What is the typical surface examination...
10 November 2015 10,238 15 View
Conventionally XRR, X-Ray Reflectivity, measurements have been conducted using a point or line source but always using the 0D point/scintillation/proportional type detector without spatial...
07 August 2015 8,534 2 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...
09 August 2024 7,615 1 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Require for Rietveld refinement in XRD.
08 August 2024 3,081 2 View
After performing symmetric PCR, PCR purification was performed. Afterwards, asymmetric PCR was performed using the PCR purification product as a template, but no ssDNA band was confirmed in the...
08 August 2024 1,668 3 View