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Questions related from Narendra Bandaru
For AZO films, the XRD results are showing an decrease in the crystallite size were measured using Scherrer's equation as a parameter of annealing time increases. Can some one suggest me that...
11 November 2017 8,281 4 View
Dear Researchers, I have prepared CuInxGa1-xSe2 nanocrystals by refluxed method. The obtained powder ware observed broadening in XRD peaks. What could be the reasons for broadening peaks. How i...
10 October 2016 9,207 3 View
ZnO 2p peaks for pure ZnO are observed at binding energies of1021.2 and 1044.2 eV, respectively. Binding energies for the Al-doped ZnO samples increase by 0.5 eV compared with the pure ZnO sample....
05 May 2016 8,312 3 View
Instead of metal films(Ag), doped organic polymers or metal nitrides (TiN) why we are using oxides for TCOs. what is the main reasons for that.
01 January 2016 3,518 2 View
How to determine the optimum buffer layer thickness for a solar cells. Is there any specific range for the buffer layer thickness or special equations from which we can calculate the same.
05 May 2015 4,818 7 View
I need CIF files for CoO(rock salt), Co3O4 (spinnel), Sm2O3(cubic), Sm2O3 (monoclinic) and SmCo5(hcp) structures. How i can get the CIF files?
08 August 2014 4,237 4 View
How does one find misfit values between two different orientations for HCP (substrate) and cubic (film). Looking for clear explanation.
08 August 2014 6,074 4 View
Directions 1 : [1 -1 0] // [1 1 -2 0] and Direction 2: [0 0 1]//[1 -1 0 0] . Cr is a substrate; Cr2O3 is a grown film. Film grown on Cr{1 1 0}
08 August 2014 6,955 5 View
How can I analyze from a force - distance curve data for a required sample? What is the important of Force-Distance curves in AFM? What type of data I will get from Force-Distance curves?
08 August 2014 7,749 7 View
I am looking for a value of Poisson ratio value of like cubic structure (Sm2O3, Eu2O3,Gd2O3).
06 June 2014 6,931 3 View
For calculating the surface energy of Sm2O3 in cubic and monoclinic systems, which depends on the crystallographic surface plane considered for Sm2O3.
05 May 2014 8,789 1 View
Currently I am working on my project work related to Cobalt Oxides systems (CoO and Co3O4). I required surface energies values for different planes (111,110,100) for my project work.
04 April 2014 9,128 2 View
I'm looking for the most dense planes in CoO system. The space group is Fm-3m. An area of 111,110 and 100 three planes.
03 March 2014 6,434 2 View
I'm looking for the most dense planes in an Sm2O3 system. How many numbers of atoms are present in 111, 110 and 100 planes?
03 March 2014 1,853 5 View
I am starting with a binary compound for studies on CIGS thin films. For that purpose which target is better (CuSe2 or Cu2Se). [ planing like Binary ,Ternary ,Quaternary ]
03 March 2014 6,644 2 View
I would like to know the differences between these two materials, possibilities for cells, band-gaps, efficiency values. Which one is better for solar cell?
02 February 2014 5,782 0 View
Looking for further explanation on reduction methods expect chemical treatment.
02 February 2014 3,420 7 View
Can anybody suggest parameters for spin coating. and some literature on synthesis and characterization.
01 January 2014 997 7 View
I need Gibbs formation of energy, surface energy at room temperature and temperature coefficient values.
01 January 2014 8,380 7 View
Can anyone suggest the most amorphous thin oxide forms of SmCo5-based permanent magnetic thin films?
12 December 2013 7,367 2 View
I ma interested in both the scientific and economic point of view. Preparation of FBAR by using ZnO.
11 November 2013 4,893 3 View
I want to know what endothermic peaks give nono ferrite type of samples. I got 3 peaks, how can I explain them?
10 October 2013 9,460 8 View
Thin Films used in Bulk Acoustic Wave Resonators (FBAR). piezoelectric film material properties determine their frequencies and quality factor (Qs).
10 October 2013 4,513 6 View
