To know the advantages and disadvantages of the glass matrices over crystalline matrices
I need to understand the concept of influence of Raman scattering in photoluminescence
03 April 2016 1,125 0 View
to understand the necessity of calculating relative intensity of luminescence emerging from thermally coupled energy levels...
07 August 2015 4,384 0 View
To understand the effect of luminescence behavior at low and room temp
06 July 2015 4,035 0 View
Because in some papers they diidn't denote as Down conversion instead they use the the term Luminescence with 379 nm excitation, although they use the term upconversion for the 980 nm excitation...
05 June 2015 3,348 7 View
I need a very narrow glass capillary for my research. How can I make a glass capillary with an inner diameter of around 200 to 500 nanometers?
08 August 2024 8,915 0 View
I will polymerise Aniline on ITO glass WE, using 1M of H2SO4 and a potentiostat. However, I am not sure if I have to do the electrochemical polymerisation inside a hood. Is it necessary? Is the...
10 July 2024 2,937 3 View
Hi all, I am looking glass cilinders that have an open flat bottom and top. Preferably with the inner diameter in the range of 2 cm. It's similar to the ones found on multi-electrode arrays for...
06 July 2024 5,846 1 View
If we want to introduce a material similar to polymethyl methacrylate "with the characteristics mentioned in the next paragraph" that can be added to a precursor and create a composite, which...
03 July 2024 2,371 1 View
I use PDMS to build a microfluidic system, but it is not hardening at all, although I use TEOS as a cross-linker and also ATPES in a ratio of 1:10, and it's been 3 days at 80 degrees of 3 ml cast...
01 July 2024 604 3 View
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30 June 2024 2,340 7 View
In nanocrystalline metals, the size of their crystalline grains affects how strong, ductile, and hard they are. Smaller grains often mean stronger metals but can reduce ductility. Controlling...
28 June 2024 6,925 0 View
Is direct contact of polllutant and catalyst needed? or indirect contact just like photocatalyst wrapped inside glass can also create hydroxyl radicals and elimnate pollutants near to its wrapped...
23 June 2024 3,249 5 View
I have got crystalline size around 15nm from xrd but TEM is giving particle size 4nm
20 June 2024 6,064 8 View
>Error # 7202. Command name: GET STATA >Input dictionary read error. >Execution of this command stops. Cross Product Matrices are not supported
19 June 2024 5,423 0 View