TY - JOUR AU - Nieuwendaal, Ryan AU - Hyun, AU - Germack, David AU - Kline, Regis AU - Chan, Calvin AU - Agrawal, Amit AU - Gundlach, David AU - VanderHart, David AU - DeLongchamp, Dean C2 - Advanced Functional Materials DA - 2012-03-21 LA - en PB - Advanced Functional Materials PY - 2012 TI - Measuring domain sizes and compositional heterogeneities in P3HT-PCBM bulk heterojunction thin films with 1H spin diffusion NMR spectroscopy UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908099 ER -