How can i call this type of defect?

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How many public libraries in Egypt, Pakistan or Nigeria?

Dear colleagues! Does anybody have any information on how many public libraries currently available in Egypt, Pakistan or Nigeria? It is very difficult to receive this data, that is not available...

05 November 2023 4,334 5 View

Review articles on MIMO radar technology?

Dear colleagues, could you suggest the most relevant review articles on MIMO radar technology , as well as classic textbooks on the basics of this technology?

24 January 2023 2,594 3 View

The choice of parameters of the pulse voltage to power the discharge - how to compare with sine voltage?

Dear colleagues, interested in your opinion. If you would experimentally compare the characteristics of a discharge when feeding a sinusoidal voltage (amplitude Um, frequency f) with the...

26 March 2020 1,535 3 View

How to determine the size of an obstacle using ultrasound sensors?

Dear colleagues! Share information on possible algorithms for processing signals from ultrasonic sensors, allowing you to assess the range and size of obstacles (in horizontal and vertical...

09 March 2020 1,745 3 View

How to export data from Magellan software?

I need to export data from Magellan V 3.4 software. It works with Ultra 354 spectrophotometer/fluorometer (build by Tecan). It is clear how to export data in Excel for one measurement/data...

27 February 2019 644 0 View

Vapor vs liquid phase hydrogenation: general considerations..?

Hello dear Colleagues, I'm trying to apply the general statements of the Catalysis science to the question. It seems that in any hydrogenation reaction (say with the fix-bed solid catalyst)...

23 September 2018 6,950 13 View

How can i calculate HAADF collection semi-angles for different camera lengths?

I have a Fischione Model 3000 detector with inner and outer diameters 4 and 28 mm respectively

18 January 2018 258 2 View

Did anyone used Lipogro or Fetalgro for cell culture?

I wonder if anybody used Lipogro or Fetalgro for cell culture? Does either match or outperform FBS for cell lines?

09 February 2017 1,080 1 View

What are the possible ways to train hidden Markov models on incomplete sequences and classify incomplete sequences using these trained models?

Incomplete sequence means that some observations are randomly missing from the sequence.

25 April 2016 6,602 2 View

What kind(s) of connotations do such words as "peasant", "village" or "rural" have in everyday colloquial practices within your culture?

Pace of urbanization and thus forming really wide public spaces is very different from historic as well as geographical point of view. In any case this process means that a number of people whose...

19 April 2016 5,462 24 View

Should a defect induced structure be optimized in a DFT calculation?

I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...

18 July 2024 1,794 2 View

What are the potential effects of atomic-scale defects on the electronic and optical properties of thin films in emerging semiconductor materials?

Despite significant advancements in thin film deposition techniques, the precise role and control of atomic-scale defects in determining the properties of emerging semiconductor materials remain...

01 July 2024 5,745 1 View

Is there any suggestion on the explanation and reduction of stacking fault defects in high Al content InAlGaAs alloy lattice matched to InP?

24 June 2024 6,645 1 View

Why does my Cd-ZnO Nanofiber has lower absorbance than pure ZnO Nanofiber?

Recently, i use Cd as a doping for ZnO Nanofiber. From some journals, Cd should increase the absorbance of ZnO. But in my case; it was not. Cd-ZnO Nanofiber has lower absorbance than the pure one....

12 May 2024 1,013 4 View

How I can differentiate between semi metals and metals?

I've seen many papers on GaAs with a weak density of states at the Fermi level, but more above and below when the conduction band descends and passes through the Fermi level until it crosses and...

09 May 2024 4,503 1 View

Hello..can we make any statement about the presence of crystal defects from XRD?

hello Is it possible to confirm the presence of defects using XRD analysis?

08 May 2024 9,261 6 View

Is there any standard to identify the maximum allowable dimensions of defect which can occur within the rail head ?

Would you give me a link to learn the answer my question ?

05 May 2024 4,017 2 View

What is the best material contact to use on cubic boron Nitride film on a yellow diamond substrate for Van der Pauw measurement?

Researchers studying the electrical properties of cubic boron nitride (cBN) films on diamond substrates encounter several challenges. One major issue is achieving high-quality deposition of cBN...

03 May 2024 8,448 0 View

How to classify functionalization strategy of MOF?

I have read several articles. There are several strategy such as Post-synthetic Modification (PSM), Surface Modification, Metal Exchange, Introduction of Linker Defects etc. I noticed that...

25 April 2024 6,742 1 View

How to Calculate chemical potential by FHI-aims Package?

I am investigating the formation energy of defects in hybrid perovskite (MAPbI3), so I need to calculate the chemical potentials of Methylammonium, lead, and iodine. I am using FHI-aims package in...

24 April 2024 1,512 8 View