From different processes (CVD, PVD, SPIN, etc) | Contact experts in Thin Films to get answers
1,344 views 3,269 posts
Questions related to Thin Films
Hi all, I have an alumina sample in powdered form, and I'm trying to characterize it (the only information I have is that it's alumina). The XRD pattern of this sample is attached. Below are...
16 January 2023 2,560 6 View
Is simply adding doping elements to metal oxide in the boat working...?
12 January 2023 7,351 3 View
I am trying to order a doped sputtering target of Indium Antimonide (InSb) and would like to dope it with Tellurium (Te). The desired carrier number density is about 5x1018/cm3. How to convert...
09 January 2023 7,150 3 View
My question is about how to calculate the current density. for example, If I used a two-electrode cell containing one Ni foam electrode of 0.5 cm2 as the working electrode and the other Ni foam...
09 January 2023 8,904 2 View
I have been researching functional ink with stretchability and semiconductivity using DPP-DTT and SEBS polymers for introducing inkjet- and screen-printing systems. However, aggregation and phase...
09 January 2023 4,900 1 View
Hello friends I want to coat a palladium-nickel alloy with a ratio of 92-8. The machine I have access to has an one electron beam and four crucibles. I have two solutions. 1- Separate coating of...
06 January 2023 4,022 2 View
Hi, I want to know why SiO2 shows hydrophobic properties in Si+SiO2 wafer. After piranha cleaning SiO2 shows hydrophilic properties, but without this(only solvent cleaning: Acetone, IPA) SiO2...
05 January 2023 3,640 2 View
Hi can anyone tell me how to covert wt% to mol% in EDS data to compare initial concentration?
02 January 2023 1,510 3 View
optical properties and thermal properties of a perovskite materials
02 January 2023 1,105 0 View
Total Density Plot in Gaussian 09
28 December 2022 7,137 3 View
every time we find the nature of the band gap based on tauc plot and Davis Mott model.
28 December 2022 1,015 3 View
Hello. I want to make an pattern on the ITO glass. I attached a picture of my experiment process and results. A problem occurred in the process of PhotoResist development. When I spray AZ300 MIF...
27 December 2022 6,767 3 View
We obtaining cellulose pulp with lower DP than expected after bleaching process.
26 December 2022 1,344 11 View
I'm doing electrochemical analysis with modified graphite felt as the working electrode and Fe(CN) as the electrolyte. In my CV plot, △Ep became larger, but Ipc/Ipa became close to 1. Is it...
24 December 2022 5,866 4 View
KM functions have used by several researchers their paper but some Tauc plot. Which is perfect?
22 December 2022 4,022 6 View
i will train neural network off line with dataset ,the performance is very good, but when i use the neural network block in model Simulink don't give better results, the type of solver and the...
22 December 2022 6,612 1 View
I thought metal-rich deposition occurs due to oxygen dissociation in the Thermal deposition of metal oxide.
22 December 2022 918 8 View
Dear Researchers. What programs are used to process Raman Spectroscopy data with data base / library? For example, there is HighScore X'Pert or CasaXPS for XPS and XRD peaks processing and...
20 December 2022 9,421 4 View
how can i calculate the transition dipole moment of my organic molecules from DFT?
18 December 2022 3,467 5 View
I have synthesized a number of MCM-41 samples with different percentages of substitution of aluminum with silicon. Also, in order to preserve the surfactant, the final samples were not calcined....
17 December 2022 8,804 3 View
I have studied cathode materials for LIBs I synthesized the two materials and conducted EIS test. The only difference between the two materials is that B is doped at F 1 at%. but the Nyquist flot...
16 December 2022 6,174 1 View
Hello I'm a student who wants to implant Fluorine in GaN. But, Before I real process this one, I want to see the Doping Profile of Fluorine in Athena. But, there is no F ion source so I replace...
15 December 2022 319 0 View
Hi I would like to know what is the necessity of amplitude voltage in the EIS measurement of supercapacitor.
12 December 2022 2,413 4 View
I'm trying to analyze some H adsorbtion on different metals using different functionals (LDA, and the PBE family), basis sets (sz, dpz) and modes (lcao, pw). I'm wondering what should be...
10 December 2022 4,173 2 View