TY - JOUR AU - Knappe, Svenja AU - Theis, T. AU - Ganssle, P. AU - Kervem, G AU - Ledbetter, M AU - Budker, D AU - Pines, A AU - Kitching, John C2 - Nature Physics DA - 2011-05-01 LA - en M1 - 10 PB - Nature Physics PY - 2011 TI - Parahydrogen-enhanced zero-field nuclear magnetic resonance UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906785 ER -