While performing XRD of Ga2O3 single crystals, what is a better way to distinguish the axes: a vs a* and c vs c*?

15 April 2020 0 624 Report

In the monoclinic crystal structure of beta-Ga2O3, a, c are approx. 103 degrees apart. Often, a, b and c*, and a*, b and c are taken as three mutually perpendicular directions in the crystal. In an XRD analysis of Ga2O3 single crystals, I encounter a challenge in identifying a or a* and c or c*. Finding the b-plane or the b-axis is the simplest. Also, I believe, it is obvious that if I find one (a or c), I can tell what is perpendicular to it (c* or a*).

Badges
Science topic

More Suman Bhandari's questions See All

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Which are the appropriate standard in TLC as well as in HPLC ?

I have ethyle acetate extracts of photorhbdus bacteria which need to be identified but I am confused, when we are running TLC or HPLC to detect secondary metabolites, then d'nt know what to use...

19 January 2021 7,173 3 View

How weather based insurance is more effective than yield based?

In Nepal, crop insurance and refunding policy is is area-yield /revenue-based and cost of production based. Farmers are partially following crop insurance in comparison to livestock and other life...

07 December 2020 2,127 1 View

How can we estimate the maximum power that an optical waveguide can handle?

Sorry for the naivety of my question. I am looking forward to estimating the maximum power capacity of an optical waveguide, typically, Silicon (Si) or Silicon Nitride (SiN) waveguide. Is there...

19 October 2020 4,915 5 View

Where I could find a phospho-CPT1A antibody ?

I started working on CPT1A enzyme and particularly interested in the post-translational modifications of CPT1A. So I was looking for phospho-CPT1A antibody and couldn't find any. Can anybody tell...

09 September 2020 1,127 3 View

I am new to ArcGIS ssoftware. Is it possible to extrapolate contours outside of given points?

I am trying to make Bearing Capacity Mapping of certain district and points are limited. But i want to cover whole district. If anyone have any idea please explain step by step.

29 August 2020 4,693 4 View

Has anyone tried electrospinning a polymer with higher concentration of salt (LiCl preferred)?

I am trying to electrospin polymer along with higher concentration of salt (more than 2% of salt). What might be the suitable polymer and suitable set up parameters?

30 July 2020 9,256 5 View

How to solve the following error in MmPbSaStat.py?

Traceback (most recent call last): File "MmPbSaStat.py", line 303, in main() File "MmPbSaStat.py", line 62, in main cTmp.CalcEnergy(args,frame_wise,0) File "MmPbSaStat.py", line 81,...

26 April 2020 3,066 3 View

How to find out probability density function for an arbitrary set of data?

Dear All Firstly, I saw that probability density function is used in meteorology for comparison. For example, if I have two time series of same meteorological parameter from two different sources....

14 February 2020 797 1 View

Please suggest best process for N-methyl pyrrole synthesis ?

I need N-methylpyrrole,I was trid pyrrole reaction with Methyl iodide, and Dimethyl Sulphate,methanol/Acid not given good yields. so please suggest best process for N-methyl pyrrole synthesis

08 February 2020 1,226 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

Why am I not able to use all VEP programs for the in silico analysis of avpr1b SNP's?

Good day researchers I am busy analysing the predicted effects of certain SNP's in AVPR1b. When using the VEP prediction programs (SIFT, Polyphen, FATHMM, LRT, Provean, Mutation Assessor, and...

28 February 2021 5,197 1 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View