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

07 August 2019 1 6K Report

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?

Bahram Roughani

Maybe a search through Google Scholar could help. Here is a link that might be of interest to you.

Article Neutron transmutation doping of silicon 30Si monoisotope wit...

Badges
Science method

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

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

What is radiolytic defect production in the irradiated materials?

Please elaborate the concept of radiolytic defect production with respect to irradiation on materials.

26 October 2017 9,344 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

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

Why do some of my Raman spectra show no signal at lower Raman shifts?

I'm using a InVia Renishaw Raman microscope system (785nm wavelength, 600l/mm grating density) to acquire Raman images on human brain samples, at 50um resolution. The samples are placed on MgF2...

30 July 2024 8,771 3 View

How to calculate conductivity using Electrochemical Impedance Spectroscopy's Nyquist plot?

Hello everyone, I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I...

29 July 2024 1,376 0 View

I have synthesized a composite of ZnO and In2O3 with variations in ZnO content. In Raman , what is the peak observed at 130 cm-1?

Dear all, I have noticed, as the ZnO content increases, the Raman intensity at 100cm-1 also increases. However, there is a peak nearby at 130 cm-1, which I could not find in any paper related to...

28 July 2024 5,410 1 View

What change would occur in physics if the three different sizes of the proton and the two sizes of the deuteron accepted as new physical constants?

For people today, the enigma of the size of the proton still remains enigmatic. However, being myself a researcher in new physical theory which makes it possible to extend the different standard...

28 July 2024 7,823 1 View

Why semicircle of nyquist plot is not complete?

While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...

26 July 2024 7,542 4 View

What is single absorption ESR spectroscopy ?

In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?

25 July 2024 2,325 1 View

Can we fit a gaussian Fit on a LIBS Peak ?

Though much literature suggests fitting a Voigt profile on a LIBS peak, is it also possible to fit a Gaussian profile on the LIBS peak? I have 204 spectra files, and I am building a pipeline for...

23 July 2024 6,127 1 View