Does anyone have the following book?

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Thermoelectric Properties of bulk-Sb2S3 (Electrical Conductivity, Thermal Conductivity and/or Seebeck Coefficient) ?

Dear colleagues, hope you 'r having a good day : I may get somehow involved in a project about Sb2S3 for possible thermoelectric uses, behold the motivation behind my question. I already searched...

01 February 2020 1,745 3 View

Temperature vs. Thermal and Electrical Conductivity ?

Dear all : May anyone share with me a Graph showing the curves for Temperature vs Thermal Conductivity, and Temperature vs. Electrical Conductivity/Seebeck Coefficient (in the same Graph) for...

01 February 2020 10,016 5 View

Al Contacts deposited on CdS & PbS substrates on an e-beam. Why I can't achieve a better quatily of the films/contacts on the CdS but not on PbS ?

Dear all: Have anyone deposited Al contacts on substrates of CdS and/or PbS, using an e-beam physical evaporation system ? The following is happening with my CdS and PbS films , I'm trying to...

31 December 2019 3,431 1 View

Anyone know about works, or currently working in modifying the nanostructure of Conventional Thermoelectric materials using Carbon nanostructures ?

Hello All: Does anyone is currently working, or know works about introducing carbon nanostructures in the material structure of the conventional thermoelectrics (like: Bi2Te3, Sb2Te3, Bi,SbTe,...

31 December 2019 3,083 3 View

Vapor Presure of Bismuth, Tellurium and Bismuth Telluride (Bi2Te3), all at 300 K ?

Dear all: I am looking for the data of the Vapor Pressure for these substances : - Bismuth - Tellurium (for both of these elements I found a few data, but for points of temperature above 650...

10 November 2019 7,580 1 View

Bi2Te3 thin films deposited by e-beam physcal vapor deposition ?

Dear all : I need help with the following question : It is possible to grow n-type Bi2Te3 thin films, deposited on glass substrates using the e-beam technique ? If so, What would I require ? or...

10 November 2019 3,450 9 View

What do you think about the astonishing result: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + ... = -1/12 ?

Dear researchers: As counterintuitive as it can be, the infinite sum of all the integers : 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 ... to infinity can be understood as = -1/12 i.e. Sum(all...

09 October 2019 3,506 7 View

How thick is the Al2O3 thin film layer grown on Aluminum due to environment exposure? What is its Growth Rate ?

Dear colleagues: When you have an Aluminum plate, and then, lets say you sand its surface with a sandpaper, you remove its native Al2O3 thin layer previously formed on the surface. Instantly,...

09 October 2019 2,376 12 View

What physics do I have to use to compute the Electric Field coming out from a microsize symmetric object ?

Dear all: I hope someone can give me some insight to this problem. Considering that I have a micro size metallic particle. Lets say a symmetric Gold cubic particle, about 6 micrometers of...

07 August 2019 8,381 7 View

What is the bottom limit in dimensions of a physical structure to be simulated in COMSOL Multiphysics and the results still be valid ?

Regards all !: I think this could be an interesting thread for a discussion, or perhaps someone may have the definitive answer yet, When simulating some of the physical phenomena which can be...

07 August 2019 6,786 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

QPCR tubes for Roche Lightcycler Nano?

We own a small cPCR thermal cycler from Roche, Lightcycler Nano, which is convenient for backup quick runs. Recently, Roche has discontinued the plastics for it and they offer no alternative from...

17 February 2021 8,694 5 View

How can we estimate sample size for a moderated mediation analysis with more than two mediators?

How can we estimate sample size for a moderated mediation analysis with more than two mediators? I am looking for scripts, macros, syntaxes, that allow us to estimate sample sizes for research...

15 February 2021 6,813 3 View

Best synthesis method for large scale silver nanoparticle synthesis with high yield?.Best post processing steps after nanoparticle synthesis?

I have chemically synthesized silver nanoparticle to combat microbes on wound site. I have used many methods of synthesis, but I found minimal field of silver NP product.I am getting whitish...

11 February 2021 4,964 13 View

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways?

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways? Are there simpler methods for Nano polymers (other than those obtained with...

09 February 2021 5,783 3 View