Solid State Physics

Theory and applications of solid-state physics. | Review and cite the most recent SOLID STATE PHYSICS protocol, troubleshooting and other methodology information | Contact experts in SOLID STATE PHYSICS to get answers

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Questions related to Solid State Physics

How i can study on Oxygen Vacancy from In2o3 Raman Spectra?

Hi. how i can speak on O vacancy in In2O3 raman spectra?! how i can say that O vacancy increased or decreased? please give me with refrence.

28 July 2015 9,938 3 View

How do I increase the temperature of an object using microwaves?

I used 900 W magnetron to heat 3 kg SiC (pulverized) to 1200 degree C but it could reach only 500 degree C in 1 hr. Should I increase the number of magnetron i.e. 900W x 4 magnetron = 3.6 kW or...

25 July 2015 9,599 3 View

What is the best method for fixing optical fibre to copper?

I have a copper plate on which a sample (a ~1mm thick block of GaAs) will site. I want to couple in light from the side using an optical fibre. Space is very limited as this whole thing must sit...

02 June 2015 2,232 10 View

How can I measure the responsivity of a pyroelectric crystal alone?

I am using LiTaO3 cyrstals to study on their pyroelectric behavior. We've used electrom beam evaporator to cover the surfaces with Au (for conductivity). And now I'm a bit concerned and need to...

21 May 2015 5,246 3 View

Can oxidation problem be prevented during high temperature material synthesis?

My aim is to get rid of impurity phases and obtain a single phase alloy. Are there any technic(s) to avoid the formation of oxide materials in sample?

15 April 2015 9,978 9 View

Is there any substitute for Apiezon W wax?

I'm planning to transfer GaAs film to other substrate (e.g. Si) using Apiezon W wax. My GaAs sample has "GaAs/AlAs/GaAs substrate " structure so I have to use wax (or epoxy) that can resist HF or...

13 April 2015 1,304 1 View

How to get Hubbard Parameter for LDA+U method in VSAP???

Dear all, I am trying to do band structure calculation for anti ferromagnetic material with LDA+U method by using VASP code. here i am confused with Hubbard parameter , how to get U parameter and...

06 April 2015 3,228 12 View

How can I convert distribution of interface state density in terms of voltage to energy distribution?

I use hf C-V and conductance method to determine the interface state density of MOS structures in terms of voltage. I am not able to show the distribution in terms of energy. How do i convert the...

03 April 2015 4,559 3 View

Can we model 0D Quantum dot from 2D Quantum Dot?

Thanks in advance for your replies.

01 April 2015 365 3 View

What are the best ways to prepare samples of double perovskite?

solid state reaction chemical method hydrothermal

24 March 2015 3,174 5 View

Why I have a weight gain (TGA) for Zn4Sb3?

Why on TGA I get a weight gain about 6% analyzing Zn4Sb3? All knowed causes (buoyancy, impurities, calibrations of the instruments) are excluded. From which procent this increase can be seriously...

20 March 2015 1,685 6 View

Does anyone have ideas on how to estimate maximum dissipation power before a Al/Al2O3/Al _metal tunnel junction burns up?

My Al/Al2O3/Al junctions easily burns up, specially when I change dimensions. Can anyone give me a hint on how to estimate the maximum current or voltage that can go through without damaging them?

18 March 2015 7,124 3 View

How did you relate the effective work function with affinity in FN equation?

I compared general FN formula with your equation published in this paper. After substituting the constants and the numerical values I found It ends up with two different relations between work...

17 March 2015 4,704 1 View

What is the mechanism of sonoelectrochemical process?

17 March 2015 6,183 3 View

How can I distinguish the degenerate bands from a k.p calculation?

I am trying to set up a k.p (k dot p) calculation to get the band structure and expansion coefficients of a bulk semiconductor (such as GaAs or InSb). The Hamiltonian I use can be found in this...

06 March 2015 3,449 3 View

Can anyone help me to setup an experiment for the reduction of graphene oxide on glass substrate by Nd YAG laser?

Can anyone help me to setup experiment for the reduction of graphene oxide on glass substrate by Nd YAG laser?

02 March 2015 686 1 View

What is the role of the Nafion membrane in CO2 reduction experiments?

Nafion membranes are used to separate the two electrochemical cells in the CO2 reduction experiments. Can anyone explain what is its role in CO2 reduction experiments?

01 March 2015 9,923 4 View

How can I calculate X, Z, P etc. high symmetry K-point values for band structure calculations?

Is there any database for calculating high symmetry K-points for band structure calculation?

04 February 2015 6,903 19 View

How can I quantify the acidic sites (Lewis and Bronsted) from the pyridine-DRIFT-IR method?

I have obtained pyridine-DRIFT spectra for gama-alumina at different temperatures. But I am having trouble with the quantification of the acidic sites. Does anyone know how to quantify the Lewis...

24 December 2014 2,142 3 View

Is BCS-Eliashberg-McMillan formalism equally acceptable to determine transition temperature of high Tc and Low Tc superconductors?

I need information about reliability of BCS-Eliashberg-McMillan formalism especially for high Tc superconductors.

09 December 2014 9,174 12 View

What is the preferential diffusion mechanism of dopant elements in Silicon ?

Please also let me know Aluminium diffusion mechanism in silicon. Necessary data is attached.

30 July 2014 7,789 1 View

Can we theoretically calculate a wavenumber in ATR-FTIR for a specific bond?

Say CO2. It has wavenumber value around 2300 cm-1 in ATR-FTIR spectra. What is the theoretical method to calculate wavenumber for a specific bond in a specific vibrational mode?

04 July 2014 10,035 6 View

What's is the usual method to avoid double peaks in diffraction patterns because of the Kalpha1 and Kalpha2 radiation of Cu?

We observed double peaks in diffraction patterns of some compounds but we did not observe the same thing in other compounds. Any thoughts would be appreciated on perhaps it is the method for...

01 July 2014 7,575 4 View

How do you synthesis nanofilms on glass substrates?

See above

19 June 2014 5,503 6 View

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