The outside front cover features the paper Optical designs that improve the efficiency of Cu2ZnSn(S,Se)4 solar cells by Mark T. Winkler, Wei Wang, Oki Gunawan, Harold J. Hovel, Teodor K. Todorov and David B. Mitzi.
Visible light driven photocatalysis mediated via ligand-to-metal charge transfer (LMCT): an alternative approach to solar activation of titania is the paper highlighted on the inside front cover by Guan Zhang, Gonu Kim and Wonyong Choi.
Issue 3 contains a number of excellent Opinion, Analysis, Review, and Perspective articles:
Solar energy: setting the economic bar from the top-down
E. W. McFarland
Large scale deployment of polymer solar cells on land, on sea and in the air
Nieves Espinosa, Markus Hösel, Mikkel Jørgensen and Frederik C. Krebs
Capacitive energy storage in micro-scale devices: recent advances in design and fabrication of micro-supercapacitors
Majid Beidaghi and Yury Gogotsi
Spin caloritronics
Stephen R. Boona, Roberto C. Myers and Joseph P. Heremans
Towards sustainable wastewater treatment by using microbial fuel cells-centered technologies
Wen-Wei Li, Han-Qing Yu and Zhen He
From lab to fab: how must the polymer solar cell materials design change? – an industrial perspective
Riccardo Po, Andrea Bernardi, Anna Calabrese, Chiara Carbonera, Gianni Corso and Andrea Pellegrino
Interfacial reactions in ceramic membrane reactors for syngas production
A. S. Yu, J. M. Vohs and R. J. Gorte
