@article{32cdb37e5bd04e28a7289c7a335273d6,
title = "The effect of uniaxial pressure on the magnetic anisotropy of the Mn 12-Ac single-molecule magnet",
abstract = "We study the effect of uniaxial pressure on the magnetic hysteresis loops of the single-molecule magnet Mn12-Ac. We find that the application of pressure along the easy axis increases the fields at which quantum tunneling of magnetization occurs. The observations are attributed to an increase in the molecule's magnetic anisotropy constant D of 0.142(1)%/kbar. The increase in D produces a small, but measurable increase in the effective energy barrier for magnetization reversal. Density-functional theory calculations also predict an increase in the barrier with applied pressure.",
author = "Atkinson, {James H.} and K. Park and Beedle, {C. C.} and Hendrickson, {D. N.} and Y. Myasoedov and E. Zeldov and Friedman, {Jonathan R.}",
note = "National Science Foundation [DMR-0449516, DMR-1006519]; Amherst College Dean of FacultyWe would like to acknowledge the valuable programming and analysis contributions of D. WADDEN, as well the contributions of C. MOCHRIE, J. RASOWSKY and D. K. KIM for their work on previous versions of this experiment. We are also indebted to R. CANN and D. KRAUSE for their essential aid in the design and construction of the apparatus, and J. KUBASEK for his help in producing fig. 2. Support for this work was provided by the National Science Foundation under grant Nos. DMR-0449516 and DMR-1006519, and by the Amherst College Dean of Faculty.",
year = "2013",
month = may,
doi = "https://doi.org/10.1209/0295-5075/102/47008",
language = "الإنجليزيّة",
volume = "102",
journal = "EPL",
issn = "0295-5075",
publisher = "IOP Publishing Ltd.",
number = "4",
}