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Questions related to Material Characterization
Polymer composites, Natural fibers, Material Properties, Material Characterization
05 May 2018 2,227 2 View
Hello Dear, Which parameters effect depletion region length in TFET? How is it possible to increase depletion length at Drain side?
16 April 2018 1,684 3 View
Dear How hetero-structure can improve the electrical performance in a TFET?
08 April 2018 6,329 4 View
Hallo I did the tests and got the Coefficients of barlat Yld2000 anisotropic yield function. But my problem is I do not know how to enter these constants are to Abaqus Can any one help me in...
04 April 2018 4,004 0 View
Using P-waves and the ultrasound pulse echo method, the evaluation is mainly focuced on the evolution of echoes in signals backscattered by the evaluated cementitious material.
04 April 2018 1,195 0 View
Dear, In various research papers related to this topic (for example: Analytical Surface Potential and Drain Current Models of Dua... it can be seen that the gate potential is shown with ΨG that...
20 March 2018 9,864 8 View
I think workers using low symmetry crystals have noted inconsistencies between supposedly identical SEM/EBSD systems, regarding the real world/sample system and the orientation of the EBSD...
13 March 2018 7,283 5 View
03 March 2018 7,835 6 View
Dear Experts, I am trying to get information about stacking fault and dislocation based on TEM image. In the attached figure, I process the image using FFT implemented in digital micrograph DM....
19 February 2018 1,503 6 View
02 February 2018 762 7 View
Greetings, TMDC mono layer has been connected with one of the electrode and the bulk part which is attached with mono layer was connected with the counter electrode. What could be...
02 February 2018 1,261 1 View
Is it correct to get negative reflection while using R=1-(A+T)is it correct if so kindly explain?
03 January 2018 9,181 5 View
Fellow researchers, I want few raw data files (preferably excel) of mechanical tests of metal, which i can use for a video example. Preferred tests are tensile according to ASTM or BS, Vickers...
01 January 2018 8,995 1 View
How to plot reflectance graph from absorption/transmittance graph taken from UV-Vis spectrophotometer for thin film?
30 December 2017 5,962 6 View
As we know, the chemical composition of EAF steel slag is dependent on charged materials such as Iron scrap, Sponge Iron and other additives. Moreover, the Fe element is participated in different...
30 December 2017 5,982 6 View
dear researchers, i have performed crashworthiness performance analysis of aluminium AA6061-0 alloy tubes subjeceted to static and impact loading. im getting difference of 30% when static and...
12 December 2017 6,402 4 View
Hi everyone, I need suggestions on fluorescent dye/tracer microparticle that is electrically neutral, would never acquire charges and follows passively fluidflow dynamics.
12 December 2017 3,192 0 View
it is not true that in-plane momentum needs to be conserved. As there is a scattering region, the momentum along the direction of transport is no longer a good quantum number. what mean's "a...
04 December 2017 6,521 2 View
I have a iron sulfide phase to characterize which cannot be dried and is also affected by exposure to oxygen. I need to get at least the following information. a.surface morphology, elemental...
11 November 2017 2,452 4 View
I tried fabricating a thin film diode, from solution process.I understand that the IV characteristics confirms the diode behaviour, but is there any other (preliminary) way to check if the diode...
11 November 2017 3,403 0 View
Hi everyone, I want some data on the effect of the specimen's thickness on fracture load or fracture toughness of brittle or quasi brittle materials. I would be thankful if you attach any related...
28 September 2017 4,745 6 View
Does anybody know of a source for internal and external values for hc that could be used for building modelling? hc woun’t be a static figure as it is a time-variant function of ΔT, velocity of...
09 September 2017 1,689 3 View
In Z-scan technique, we often use motor (digital mcrometer transformer) to move sample. I think that motor is ued to automate measurement. If there is no motor, for example, we can move sample...
03 September 2017 2,761 13 View
Dear colleagues, As far as I know, reverse saturation absorption is one of the mechanisms of optical limiting effect. Because when the light intensity is strong, the absorption coefficient...
20 August 2017 2,257 11 View