What is radiolytic defect production in the irradiated materials?

More Indudhar Panduranga Vali's questions See All

Is there a way to remove zero-volume elements in Abaqus Explicit analysis?

Hello. I want to simulate the forging process of a complex part using the Explicit solution in Abaqus. Due to the complexity of the geometry, I have to use Tet elements. But while solving it, I...

23 June 2020 8,670 3 View

Are there any reports on Raman studies of heavily doped silicon by neutron transmutation doping?

Neutron transmutation doping (NTD) has been reported for silicon. But I unable to find Raman studies of the heavily doped silicon by NTD. Please share the link if there exist any?

06 August 2019 5,915 1 View

Can anyone advise me how to get to optimal solution of below objective function?

I have a cost minimization objective function with 4 decision variables: Q, Pi-x, L and n (equation 5). The L and n would be set with an initial value of their range in the iterative algorithm....

15 January 2019 218 0 View

How much maximum shift in binding energy can be expected due to surface charge effects?

I have performed XPS of SiC sample doped with N. I have intentionally introduced defects into SiC lattice. I have taken the XPS spectra before and after treatment. Both the spectra is calibrated...

04 April 2018 9,680 4 View

What is zero phonon line (ZPL) and its phonon replicas in PL spectroscopy?

I would like to understand following terms which we frequently notice in papers of silicon carbide like zero phonon line and its phonon replicas, how they are assigned and what is their importance...

21 February 2018 2,211 7 View

What could be the reason for the occurrence of p-type and n-type Schottky barriers for the same semiconductor and metal?

It is noticed repeatedly that, the Al/n-SiC contacts are exhibiting both p- and n-type Schottky barriers even though the contacts are prepared under the same conditions. Why is it happening? How...

23 November 2017 4,761 4 View

How does tensile strain in the semiconductor influence Schottky junction properties?

I have done irradiation on SiC and noticed uniform tensile strain from XRD. How does this irradiation induced strain could influence Schottky junction properties? Thanks.

04 June 2017 3,025 4 View

Is there any relation between work function and surface band bending?

How to confirm surface band bending from UPS?Any detailed or relevant article regarding surface band bending studied from XPS and/or UPS is needed. Thanks.

21 April 2017 6,817 2 View

How to interpret VB spectra obtained from UPS ?

I'm a beginner. Please let me know any textbook or journal where a detailed interpretation of the valence band (VB) spectra of a semiconductor and consequences was discussed.Comparative studies...

20 January 2017 471 5 View

How to evaluate the surface density of states of semiconductors?

I'm a beginner, I would like to know about the evaluation of the surface density of states when the dopant concentration is known and/or unknown.

18 December 2016 8,320 3 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Can anyone explain why there is not any color bands in the middle portion of the tensile coupon?

Details of the Analysis. Static Analysis Composite Layup Continuum Shell Elements FRP Material (Elastic and Hashin Damage)

03 August 2024 8,538 4 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...

03 August 2024 1,370 1 View

Florian Glodeanu

The concept you are looking for is well explained in the book: Radiation effects in solids edited by Kurt E. Sickafus, Eugen A. Kotomin and Blas P. Uberuaga, Springer, 2007

Ali Abdulwahab Ridha

For which kind of radiation. Alpha, Beta or gamma. And what kind of materials, contain heavy, light or intermediate elements.

Dmitri Popov

Radiolytic effects are inducted by proteolytic enzymes.

Indudhar Panduranga Vali

@ Ali Abdulwahab Ridha: for semiconductor materials (for ex. Si) and ionizing radiations