How can I prove the graphene carriers the Dirac fermions other than using Hall effect?
For metal evaporation, cost of Au and Pd pallets are comparable. But in most of the cases, Au electrode is widely used though the work function of graphene under Au is lower than graphene under...
10 November 2018 2,002 0 View
What is the best way to measure capacitance of graphene transistor?
10 November 2018 1,785 0 View
What is thermal smearing? Is there any particular model using mono-layer graphene? Does it follow Gaussian or Fermi smearing?
10 November 2018 7,520 2 View
How can we measure threshold voltage of graphene FET using CV characteristics?
10 November 2018 646 0 View
Electrochemical impedance spectroscopy can measure C-V characteristics for graphene FET? Can anyone share the detail experimental settings?
10 November 2018 9,479 0 View
How can I model ionophoretic membrane in terms of double layer capacitance in graphene solution gated FET sensing?
06 July 2018 2,251 0 View
What is label free detection? What is the advantage in this process?
05 June 2018 10,202 0 View
Due to the heat at 1000 C, methane is decomposing by following the endothermic decomposition reaction and the by product is hydrogen. Then, why hydrogen is used with methane in CVD graphene...
04 May 2018 3,264 0 View
In CVD graphene synthesize process, which factors are playing role in absorbing carbon on metal surface which is self-limiting?
04 May 2018 338 0 View
Graphene due to its ambipolarity, can transport electricity with electrons and holes. But does any ion take part in this transportation? How holes are generated? How can I calculate...
01 February 2018 2,756 2 View
I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...
02 August 2024 4,406 0 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...
28 July 2024 6,133 8 View
Dear all, I have a user written estimation code based on the paper dynamic panel data estimations with fixed effect by Galvao(2009). I have seen many papers using this method and pvalue, standard...
22 July 2024 4,588 1 View
We have conducted a systematic review to investigate the effectiveness of a treatment for a psychological disorder. We aim to report effect sizes and p values of the reviewed studies but one study...
10 July 2024 7,186 4 View
Effect sizes are evaluated as small (0.02), medium (0.15) or large (0.35) respectively, according to Cohen (1988). OR According to Cohen (1988; 2019), the f2 values of 0.10 represent small effect;...
29 June 2024 830 1 View
Please, can any one inform us about risks of graphene and graphene oxide as a factor of cancer growth?
28 June 2024 6,815 4 View
When applying the Pooled Mean Group (PMG) estimator, is it necessary and required to explore alternative estimators: Mean Group (MG), and Dynamic Fixed Effect (DFE) as well? Specifically, we use...
24 June 2024 9,621 2 View
I employed Process Macro Model 15 to investigate a moderated mediation effect. The moderating variable significantly influences the indirect effect (path B), but does not show significance on the...
24 June 2024 5,181 2 View