The  details including the methods, techniques, instruments and chemical reagents used the experiments are detailed in the article published in American Chemical Society's Journal: Applied Materials and Interfaces.

Article Title: Single Molecular Precursor Solution for CuIn(S,Se)2 Thin Films Photovoltaic Cells: Structure and Device Characteristics
Authors: Devendra Tiwari, Tristan Koehler, Xianzhong Lin, Andrei Sarua, Robert Harniman, Lan Wang, Reiner Klenk, and David J Fermin
DOI: 10.1021/acsami.6b12306

CuIn(S,Se)2 here after is abbreviated as CIS.

One sub-directory/folder and three image files are provided with this key:

A - RDSF_CIS_paper_data: is sub-directory/folder which consists of 10 .CSV files, which can be accessed by any text editor, Graphing or data analysis software. 
Each file contain data acquired from different experimental techniques and details of the file label are as follows

1. XRD: X-ray diffraction data for CIS film on Molybdenum coated Glass substrate .
2. Raman data: Raman spectrum data for CIS film on Molybdenum coated Glass substrate measured in the range of 100 to 500 wavenumbers.
3. Diffuse reflectance spectrum: diffuse reflectance spectrum data for CIS film on Molybdenum coated Glass substrate measured in the wavelength range of 800 to 1400 nm.
4. Linescan EDAX: Energy dispersive analysis of X-rays performed across the cross-section of CIS film on Molybdenum coated Glass substrate to measure the relative atomic concentration of different elements present.
5. Light intensity depenedent PL: data for Photoluminiscence spectrum of CIS film on Molybdenum coated Glass substrate measured as the function of incident light power.
6. temperature depenedent PL: data for Photoluminiscence spectrum of CIS film on Molybdenum coated Glass substrate measured as the function of temperature.
7. Best solar cell J-V curve: data consisting the current-voltage characteristics of best solar cell (Glass/Mo/CIS/CdS/i-ZnO/Al:ZnO/Ni-Al) under dark and simulated AM 1.5G spectrum.
8. best solar cell eqe: data consisting the light wavelength dependent response of the best solar cell.
9. solar cell parameter variance: data for open circuit voltage,Short Circuit Current density, Fill factor,Efficiency measured for different solar cells.
10. low temperature impedance: data for parameters derived from the low temperature spectrum of the CIS solar cell.


B - AFM_topograpy.tif: Atomic force micrograph of CIS film on Molybdenum coated Glass substrate. This file can be accessed with most common image viewinng programs.

C - SEM_CROSS_SECTION.tif: Scanning electron micrograph acquired on the cross-scetion of CIS film on Molybdenum coated Glass substrate. This file can be accessed with most common image viewinng programs.

D - SEM_TOP_VIEW.bmp: Scanning electron micrograph acquired on the top surface of CIS film on Molybdenum coated Glass substrate. This file can be accessed with most common image viewinng programs.