@article{6707d98617a44c54a188b97428f1ab79,
title = "Stronger Limits on Hypothetical Yukawa Interactions in the 30-8000 nm Range",
abstract = "We report the results of new differential force measurements between a test mass and rotating source masses of gold and silicon to search for forces beyond Newtonian gravity at short separations. The technique employed subtracts the otherwise dominant Casimir force at the outset and, when combined with a lock-in amplification technique, leads to a significant improvement (up to a factor of 103) over existing limits on the strength (relative to gravity) of a putative force in the 40-8000 nm interaction range.",
author = "Chen, {Y. J.} and Tham, {W. K.} and Krause, {D. E.} and D. L{\'o}pez and E. Fischbach and Decca, {R. S.}",
note = "Funding Information: This work was performed, in part, at the Center for Nanoscale Materials, a U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences User Facility under Contract No. DE-AC02-06CH11357. R.S.D. acknowledges support from the National Science Foundation through Grant No. PHY-0701636 and from Los Alamos National Laboratory through Contract No. 49423-001-07. R.S.D. is also indebted to the IUPUI Nanoscale Imaging Center, the IUPUI Integrated Nanosystems Development Institute, and the Indiana University Center for Space Symmetries for their financial and technical support. The work of E.F. was supported in part by U.S. Department of Energy Contract No. DE-AC02-76ER071428. Publisher Copyright: {\textcopyright} 2016 American Physical Society.",
year = "2016",
month = jun,
day = "2",
doi = "10.1103/PhysRevLett.116.221102",
language = "English (US)",
volume = "116",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "22",
}