I wonder if types of vacancies influence on diffusion kinetics.
Like are vacancies such as Vba and Vo supposed to have different diffusion velocity or something?
Or it just depends on concentration gradient?
thank you
Hello I plasma(H2N2) treated Al2O3 plate (edge is connected to ground) and wondered if oxygen vacancy migration on the plate can occurs as electrons escape through edge. Or whatever positive...
15 February 2021 8,492 1 View
I was doing researches on BTO CL and found 2 peaks at 1.65 and 1.79 eV I thought they are energy levels introduced by dopants (I was thinking they were formed by Ca and Y) but my friend says...
13 December 2018 6,410 5 View
here are monochromatic cathodoluminescence images and rg composite image of BaTiO3 my question is are vacancies supposed to form a cluster? thermodynamically? cuz I think vacancies are randomly...
11 December 2018 9,664 0 View
I am wondering the reason for doping in BaTiO3 dielectric I know it helps with Vo migration to cathode in MLCC I wonder if there are any other reasons for doping. can anyone answer? thank you
11 December 2018 4,424 2 View
11 December 2018 2,893 6 View
Hi i'm trying to thermally degrade MLCC. I've tried heating it upto 200 C and putting bias like 23 V since its rated voltage is 10V and maximum temperature is 125C But it does not look like...
31 December 2017 6,625 2 View
Hello, I was etching PR with H2/N2 Plasma. all of sudden, when I was pumping the gases out, MKS RGA spectrum shows a lot of 50 amu< peaks. So I was wondering if I can think of peaks over 50 amu...
01 January 1970 8,866 3 View
Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...
03 August 2024 7,843 1 View
In cases where the rotational of the magnetic field H is zero, we can define this field as the gradient of a scalar function defined as the magnetic scalar potential (similar to the electric...
21 July 2024 9,633 4 View
Where is the stream gradient usually greatest and relationship between the slope of the stream channel and the velocity of the stream?
13 July 2024 5,825 0 View
How do gradient and discharge change in a downstream direction and why are glacial valleys shaped differently from river valleys?
13 July 2024 9,228 3 View
What happens to the stream's discharge if the gradient of a stream increases and relationship between the gradient of a stream and the rate of water flow?
13 July 2024 5,085 2 View
How does that stream's gradient change downstream as it enter the alluvial fan and difference between an alluvial plain and a delta plain?
12 July 2024 7,337 0 View
How does stream gradient steepness change moving downstream and gradient of a stream change along its longitudinal profile?
12 July 2024 4,113 0 View
I am following the NEB protocol to perform SDM with Q5 and NEB HiFi Assembly. I am making a two base pair change. First picture is my Primers designed with NEBaseChanger. Second Picture is my...
24 June 2024 6,079 4 View
Hi, I have recently ran a duplex ddPCR EvaGreen assay using different primer concentration for target (150nM) and reference (50nM) primer. The assay was ran on a XY sample for SRY copy number...
22 June 2024 9,200 3 View
Hi everyone! I am using a Q5 high fidelity DNA polymerase to amplify a 6.7 kb plasmid. The PCR with Q5 went well with longer primers (~55 bases) at 70-72 degree C. However, I keep failing in the...
17 June 2024 1,734 4 View