Important web links:
1. Academic
Bilbao crystallographic (http://www.cryst.ehu.es/)
ICSD (https://www.fiz-karlsruhe.de/de/leistungen/kristallographie/icsd.html)
Materials Project (https://www.materialsproject.org/)
Automatic-Flow for Materials Discovery (AFLOW) (http://www.aflowlib.org/)
The Novel Materials Discovery (NoMaD) laboratory (http://nomad-repository.eu/cms/)
Refractive Index database (http://refractiveindex.info/)
psi-k network (http://psi-k.net/)
Solar cell education (http://pveducation.org/)
solar cell efficiency tables (http://onlinelibrary.wiley.com/doi/10.1002/pip.2728/full)
nanohub (https://nanohub.org/)
semiconductor materials database (http://www.ioffe.ru/SVA/NSM/)
Energy policies (http://www.c2es.org/)
2. Publication houses
Academic Scholarship (India) (https://scholarships.gov.in/homePage)
3. Publication houses
APS (http://www.aps.org/)
AIP (https://www.aip.org/)
IOP (http://www.iop.org/)
ACS (http://pubs.acs.org/)
Nature (http://www.nature.com/)
Science (http://www.sciencemag.org/)
Wiley (http://onlinelibrary.wiley.com/)