What is the phase diagram of Bi,Te, and Zn material alloyed at 900 centegred?

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What are the d.c. sputter system parameters that affect surface morphology of deposited thin film?

When we deposited a Bi2Te3 thin film in d.c. sputter system the morphology of surface vary with many parameters what are they as your knowledge in d.c. sputter deposition.

03 April 2014 7,435 11 View

What is heavy doping? When can we call doping heavy doping? What parameters affect heavy doping?

Small energy gap semiconductor 0.2 eV when doped with ~0.8% wt. dose- would that be considered heavy doping?

31 December 2013 2,786 3 View

Are thin films with a thickness in the range from (20 -100) nm still considered nanostructures?

Nanofilm is an ultra thin film in the range of (1-100) nanometers. If we get to that thickness, the properties will change and we can refer to this change in size. The question is, do we call that...

31 December 2013 5,125 41 View

How to calculate the thickness of Thin films (nanofilms) prepared by D.C. Sputtering ?

Nanofilms were prepared by D.C sputtering or Magnetron D.C. sputtering having a grain size of about 56.5 nm and 0.28 roughness. How to calculate the thickness?

11 December 2013 9,079 22 View

Does anyone know a simple method to measure the thermal conductivity of a nanofilm?

The nanofilm prepared by DC sputtering. How can I measure the thermal conductivity of it by a simple way?

11 December 2013 9,522 3 View

If Zn, Bi and Te are mixed and melted into an evacuated tube at 700 centigrade, what would be the structure of the result?

The structure of Bi2Te3 is Rhomboidal. What happens if we mix a small amount of Zn to it?

11 December 2013 8,929 2 View

Did anyone deposit a Bi2Te3 by D.C. Sputtering technique or Magnetron D.C. Sputtering?

If yes, please write down the parameter and conditions for so.

03 April 2013 4,197 0 View

What is the protective material for Bi2Te3 nano particles prepared by Liquid phase laser ablation in water?

To reduce aggregation in colloidal nano particles.

02 March 2013 3,948 0 View

How to measure the thermal conductivity of thin films?

Instruments

11 December 2012 3,236 5 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 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

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Philip R. Howie

This phase diagram can be obtained from ASM via their Alloy Phase Diagram Database:

http://www1.asminternational.org/asmenterprise/APD/

Manal Almafraji

From Ternary Alloys Based on II-VI Semiconductor Compound ,there are eight fields of primary crystallization on the liquid us surface of the Zn-Bi-Te ternary system.