TY - GEN AU - Todorov,Teodor K AU - Singh,Saurabh AU - Bishop,Douglas M AU - Gunawan,Oki AU - Lee,Yun Seog AU - Gershon,Talia S AU - Brew,Kevin W AU - Antunez,Priscilla D AU - Haight,Richard TI - Ultrathin high band gap solar cells with improved efficiencies from the world's oldest photovoltaic material SN - 2041-1723 PY - 2018///0112 N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/s41467-017-00582-9 ER -