TY  - RPRT
TI  - Multijunction solar cells with graded buffer Bragg reflectors
AU  - France, Ryan Matthew
AU  - Geisz, John Franz
AU  - Espinet-Gonzalez, Pilar
PY  - 2021
UR  - https://www.osti.gov/biblio/1860187
ID  - 1860187
ER  -