TY - JOUR AU - Meyer, V AU - Rowe, M AU - Kielpinski, D AU - Sackett, C AU - Itano, Wayne AU - Monroe, C AU - Wineland, David C2 - Physical Review Letters DA - 2001-01-01 00:01:00 LA - en M1 - 86 PB - Physical Review Letters PY - 2001 TI - Experimental Demonstration of Entanglement-Enhanced Rotation Angle Estimation Using Trapped Ions UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105021 ER -