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Questions related to Thin Films and Nanotechnology
I want to check the electrical property of La2CuO4 Nanoparticles. It is p-type semiconductor. I trapped the La2CuO4 NPs at the electrodes by dielectrophoresis method, as seen in picture. When I...
04 April 2017 7,416 5 View
I am trying to find a very slow wet etch process for etching away thin Ti layer or residues left on the sidewalls of nanowires deposited from electron beam evaporation?
04 April 2017 9,780 1 View
I would like to record the infrared spectrum (MIR, 4000-400 cm-1) of hybrid metal oxide films (e.g. TiO2), deposited by spin coating, with thickness around 100-200 nm. Is ATR-IR (attenuated total...
04 April 2017 442 6 View
Kindly provide any paper if any.
04 April 2017 1,347 1 View
What is behind logic in the doping effect of Sn-doped ZnO thin film to work on red shift effect in its band gap? Can it be lower than 3.18 eV? what does it mean in the following...
04 April 2017 4,775 4 View
Is it possible get high micro-hardness like 9H pencil hardness and adhesion of 5B to metal substrates within just 1 micron of coating thickness ? Please suggest literature in which its moisture...
04 April 2017 1,532 5 View
Is it mean something.?
04 April 2017 4,915 1 View
How to fix bacterial cells on sapphire substrate for SPM?
04 April 2017 2,559 1 View
Material science
04 April 2017 5,019 2 View
I prepared a thin film sample ( by spin coating) of an average thickness around 350 nm.
09 March 2017 8,752 10 View
TTIP was used to form the Ti-sols at room temperature. Deposited thin films on glass slides were producing cracks and getting peel off after air drying. What may be the reason for immediate...
08 March 2017 1,501 3 View
I'm working on designing micrstrip structures and i'm trying to use graphene to enhance microstrip responsei'm new with graphene, and I don't know if it is possible to use graphene on any kind of...
03 March 2017 2,394 5 View
Pendellosung fringes in epitaxial superlattices suggest sharp interfaces between films and substrate, but does the absence of pendellosung suggest that interfaces are not sharp? Can any further...
03 March 2017 4,656 0 View
what is the effect of thickness on spectrum peak profile, position and until which thickness, this effect would be detectable?
03 March 2017 2,685 1 View
Are there any Textbooks for getting a complete understanding about thin film deposition techniques, vacuum technology and their applications(I mean from history to current trends)
03 March 2017 1,157 5 View
Dear colleagues, My name is Konstantin Gochua and I am currently conducting my postdoctoral research on the fabrication of graphene- and boron-nitride based transistor structures and study of...
03 March 2017 3,743 1 View
03 March 2017 8,597 4 View
I am currently doing literature search on gold nanoparticles for my Masters' thesis. And all of the papers Ive read always considered absorbance ratio of gold nanoparticles in their optimization...
03 March 2017 5,766 4 View
In order to do TEM analysis, NiO@rGO was dispersed in Acetone but it's showing blurred image and almost deflecting beams. Please suggest some proper solvent for it.
03 March 2017 7,210 2 View
If any molecule such as small peptide or carbohydrate gets conjugated with graphene oxide, will it affect the inter-layer distance, i.,e, whether the incorporation will be in between the layers?
03 March 2017 6,358 3 View
We are trying to etch unpolished silicon surface (back side) using SF6 plasma by Reactive Ion Etching (RIE) technique. we observed that the etching rate falls one order in magnitude on unpolished...
03 March 2017 9,310 3 View
Your toughest technical questions will likely get answered within 48 hours on ResearchGate, the professional network for scientists.
03 March 2017 1,561 0 View
I am trying to estimate the ratio of titanium / oxygen in TiO_{x} thin film on Silicon substrate. The EDS data shows unexpectedly high oxygen content. I am looking for a possible explanation for...
03 March 2017 6,129 4 View
I wonder if anyone has kept a record of the reported mobility of organic field effect transistors. And what is the highest value of hole and electron mobilities to date, for small molecule and...
03 March 2017 3,330 1 View