i came across this while studying X-ray diffraction
How to determine the lattice parameter of the mixture of phases (e.g. cubic and hexagonal mixed phases) manually?
03 April 2014 7,198 10 View
see above
02 March 2014 1,977 0 View
Superparamagnetic nano particles are preferred for biomedical applications but are there any biomedical applications that require ferromagnetic nature of particles instead of superparamagnetic.
31 December 2013 1,864 23 View
What is the value of effective number of bohr magnetons per formula unit, in case of bulk BiFeO3?
08 September 2013 8,574 2 View
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08 September 2013 1,692 3 View
We are pleased to inform you that we are organizing the "International Conference on Solid State Physics (ICSSP'13)" at Centre of Excellence in Solid State Physics, University of the Punjab,...
07 August 2013 9,835 0 View
Besides saturation magnetization, coerecivity, remanent magnetization and squareness what other information can we obtain from magnetic hysteresis curve?
31 December 2012 2,290 29 View
31 December 2012 8,373 3 View
The tip diameter of a typical AFM is 5-10nm. The diameter of a typical atom is ~1-2 angstrom. How can AFM have an atomic resolution if the tip radius is greater than the atoms?
31 December 2012 3,036 5 View
Can spectroscopic ellipsometry help in determining the percentage composition of binary compounds e.g. ZnS, ZnO i.e. the percentage of Zn and O in ZnO?
10 November 2012 8,830 11 View
In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...
03 March 2021 1,682 3 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...
28 February 2021 298 3 View
The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...
27 February 2021 947 7 View
Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...
24 February 2021 8,856 3 View
No streamlines present means whether the flow is getting obstructed there and the velocity inside the region is zero? Or else, the fluid is trapped inside that region with a nonzero velocity?...
22 February 2021 5,249 10 View
Simple geometry was made having concentric cylinders bounded by a square region. The geometry has a reflective boundary. The source was defined at one point in the boundary and when it had been...
17 February 2021 4,364 3 View
Recently, I've been selected for an ICTP program named Physics of Complex Systems. But, I have a keen interest in Particle Physics & Quantum networks. As statistical mechanics involved in...
11 February 2021 699 3 View
Does anyone know of applications of multiple sums of a sequence? I know of the Multiple Zeta values (which is a multiple sum of 1/N^s). This has multiple applications in quantum physics, QED,...
08 February 2021 8,047 12 View
