Characterizations of thin films are carried out by various techniques such as FESEM, EDX, XRD, FTIR, UV-visible spectroscopy and DC electrical measurements etc.
During the deposition of thin films glass substrates are used.
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The average crystalline size was calculated from the full-width at half-maximum (FWHM) of XRD lines by using the Debye–Scherrer formula:
05 June 2019 2,348 3 View
Crystal Structure of MoO3 is hexagonal.
02 March 2019 3,898 3 View
The dislocation density is estimated from the following relation using the Williamson and Smallman formula.
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Applications: such as Photocatalytic activities, biomaterials, dielectric materials, sensors, solar cells, LEDs
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In our work pure TiO2 and Fe doped TiO2 thin films were deposited onto glass substrates by the spray pyrolysis technique with the substrate temperature 4500C. The structural, electrical, optical...
11 December 2018 4,034 3 View
Oxide based transparent conducting materials such as TiO2, SnO2, ZnO, In2O3 etc. have been investigated over the decades for the solar cell application, architectural windows, heat reflectors,...
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XRD pattern shows that the samples are crystalline in nature.
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I have characterized the sample by FTIR spectroscopy.
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I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
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
I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...
07 August 2024 5,177 3 View
How can I measure the thickness of thin film by Uv-Vis?
06 August 2024 7,810 3 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
average particle size calculation from TEM
04 August 2024 2,921 1 View
If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...
03 August 2024 4,787 2 View