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C A Stafford

Explore the profile of C A Stafford including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 69
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Recent Articles
1.
Stafford C, Preziosi R, Sellers W
Biodivers Conserv . 2020 Feb; 26(8):1877-1897. PMID: 32025107
Hunting in the neotropics is a widespread form of resource extraction. However, there is increasing concern that current activities are leading to the decline and extirpation of vulnerable species; particulary...
2.
Stafford C, Nachbur U
Cell Death Discov . 2016 Aug; 2:16037. PMID: 27551527
No abstract available.
3.
Mares A, Urban D, Burki J, Grabert H, Stafford C, van Ruitenbeek J
Nanotechnology . 2011 Jul; 18(26):265403. PMID: 21730404
We report experiments on aluminium nanowires in ultra-high vacuum at room temperature that reveal a periodic spectrum of exceptionally stable structures. Two 'magic' series of stable structures are observed: at...
4.
Bergfield J, Stafford C
Nano Lett . 2009 Jul; 9(8):3072-6. PMID: 19610653
An exact expression for the heat current in an interacting nanostructure is derived and used to calculate the thermoelectric response of three representative single-molecule junctions formed from isoprene, 1,3-benzenedithiol, and...
5.
Burki J, Stafford C, Stein D
Phys Rev E Stat Nonlin Soft Matter Phys . 2008 Jul; 77(6 Pt 1):061115. PMID: 18643225
A spatially extended classical system with metastable states subject to weak spatiotemporal noise can exhibit a transition in its activation behavior when one or more external parameters are varied. Depending...
6.
Dietz B, Friedrich T, Metz J, Miski-Oglu M, Richter A, Schafer F, et al.
Phys Rev E Stat Nonlin Soft Matter Phys . 2007 Mar; 75(2 Pt 2):027201. PMID: 17358455
We experimentally investigated the decay behavior with time t of resonances near and at exceptional points, where two complex eigenvalues and also the associated eigenfunctions coalesce. The measurements were performed...
7.
Burki J, Stafford C, Stein D
Phys Rev Lett . 2005 Oct; 95(9):090601. PMID: 16197198
Thermally induced conductance jumps of metal nanowires are modeled using stochastic Ginzburg-Landau field theories. Changes in radius are predicted to occur via the nucleation of surface kinks at the wire...
8.
Urban D, Burki J, Zhang C, Stafford C, Grabert H
Phys Rev Lett . 2004 Nov; 93(18):186403. PMID: 15525187
A stability analysis of metal nanowires shows that a Jahn-Teller deformation breaking cylindrical symmetry can be energetically favorable, leading to stable nanowires with elliptic cross sections. The sequence of stable...
9.
Burki J, Goldstein R, Stafford C
Phys Rev Lett . 2004 Feb; 91(25):254501. PMID: 14754119
When a macroscopic metallic wire is subject to tensile stress, it necks down smoothly as it elongates. We show that nanowires with radii comparable to the Fermi wavelength display remarkably...
10.
Cardamone D, Stafford C, Barrett B
Phys Rev Lett . 2003 Oct; 91(10):102502. PMID: 14525475
A new expression for the branching ratio for the decay via the E1 process in the normal-deformed band of superdeformed nuclei is given within a simple two-level model. Using this...