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Interview with Emma Cooper Cockfield
Emma Cooper Cockfield
Jan 01, 0001
In her 1977 interview with Ann Yarborough Evans, Emma Cockfield describes her time as a student at Winthrop from 1910-1914. This interview was conducted for inclusion into the Louise Pettus Archives and Special Collections Oral...
Published by: Winthrop University
Winthrop's Cooper Named Conference Female Student-Athlete Of The Year
Winthrop University
Jan 01, 0001
The selection was made this month by the league's athletics directors, senior woman administrators and sports information directors. Cooper, who is from Providence, Rhode Island, is the first Winthrop student-athlete to win the...
Published by: Winthrop University
Spin-singlet to triplet Cooper pair converter interface
Abstract Combining magnetic and superconducting functionalities enables lower energy spin transfer and magnetic switching in quantum computing and information storage, owing to the dissipationless...
M Rogers, A Walton, MG Flokstra, F Al Ma’Mari, R Stewart, SL Lee, T Prokscha, AJ Caruana, CJ Kinane, S Langridge, H Bradshaw, T Moorsom, M Ali, G Burnell, BJ Hickey, O Cespedes
Apr 08, 2021
Remotely induced magnetism in a normal metal using a superconducting spin-valve
M. G. Flokstra, N. Satchell, J. Kim, G. Burnell, P. J. Curran, S. J. Bending, J. F K Cooper, C. J. Kinane, S. Langridge, A. Isidori, N. Pugach, M. Eschrig, H. Luetkens, A. Suter, T. Prokscha, S. L. Lee
Jan 07, 2016
Superconducting spintronics has emerged in the past decade as a promising new field that seeks to open a new dimension for nanoelectronics by utilizing the internal spin structure of the superconducting Cooper pair as a new...
Triplet Cooper pairs induced in diffusive s-wave superconductors interfaced with strongly spin-polarized magnetic insulators or half-metallic ferromagnets.
Interfacing superconductors with strongly spin-polarized magnetic materials opens the possibility to discover new spintronic devices in which spin-triplet Cooper pairs play a key role. Motivated by the recent derivation of...
Remotely induced magnetism in a normal metal using a superconducting spin-valve
M. G. Flokstra, N. Satchell, J. Kim, G. Burnell, P. J. Curran, S. J. Bending, J. F K Cooper, C. J. Kinane, S. Langridge, A. Isidori, N. Pugach, M. Eschrig, H. Luetkens, A. Suter, T. Prokscha, S. L. Lee
Jan 07, 2016
Superconducting spintronics has emerged in the past decade as a promising new field that seeks to open a new dimension for nanoelectronics by utilizing the internal spin structure of the superconducting Cooper pair as a new...
Out-of-equilibrium steady states of a locally driven lossy qubit array
We find a rich variety of counterintuitive features in the steady states of a qubit array coupled to a dissipative source and sink at two arbitrary sites, using a master equation approach. We show there are setups where...
Tenfold Way for Quadratic Lindbladians.
We uncover a topological classification applicable to open fermionic systems governed by a general class of Lindblad master equations. These "quadratic Lindbladians" can be captured by a non-Hermitian single-particle matrix...
Long-Range Coherence and Multiple Steady States in a Lossy Qubit Array.
We show that a simple experimental setting of a locally pumped and lossy array of two-level quantum systems can stabilize states with strong long-range coherence. Indeed, by explicit analytic construction, we show there is an...
Critical Response of a Quantum van der Pol Oscillator.
Classical dynamical systems close to a critical point are known to act as efficient sensors due to a strongly nonlinear response. We explore such systems in the quantum regime by modeling a quantum version of a driven van der...
Theory of the Josephson Junction Laser.
We develop an analytic theory for the recently demonstrated Josephson junction laser [M. C. Cassidy et al., Science 355, 939 (2017)SCIEAS0036-807510.1126/science.aah6640]. By working in the time-domain representation (rather...
Dynamic Optical Lattices of Subwavelength Spacing for Ultracold Atoms.
We propose a scheme for realizing lattice potentials of subwavelength spacing for ultracold atoms. It is based on spin-dependent optical lattices with a time-periodic modulation. We show that the atomic motion is well described...
Assumptions behind scoring source and item memory impact on conclusions about memory
In our recent article in the journal Cortex (Cooper, Greve, & Henson, 2017), we examined memory for source and item information using data from two different source monitoring paradigms and six different groups of participants....
Bosonic integer quantum Hall effect in optical flux lattices.
In two dimensions strongly interacting bosons in a magnetic field can realize a bosonic integer quantum Hall state, the simplest two-dimensional example of a symmetry-protected topological phase. We propose a realistic...
Social determinants of depression and suicidal behaviour in the Caribbean
Catherine R Brown, Ian R Hambleton, Natasha Sobers-Grannum, Shawn M Hercules, Nigel Unwin, E Nigel Harris, Rainford Wilks, Marlene MacLeish, Louis Sullivan, Madhuvanti M Murphy, U.S. Caribbean Alliance for Health Disparities Research Group (USCAHDR)
Jul 18, 2019
BACKGROUND: Depressive disorder is the largest contributor to years lived with disability in the Caribbean, adding 948 per 100,000 in 2013. Depression is also a major risk factor for suicidal behaviour. Social inequalities...
Measuring the conservation attitudes of local communities towards the African elephant Loxodonta africana, a flagship species in the Mara ecosystem.
Gaining insights into local people's views, values and preferences for different conservation management options are increasingly gaining importance among conservationists and decision-makers. This can be achieved through the...
Synthetic Spin-Orbit Coupling in an Optical Lattice Clock.
Michael L Wall, Andrew P Koller, Shuming Li, Xibo Zhang, Nigel R Cooper, Jun Ye, Ana Maria Rey
Mar 27, 2018
We propose the use of optical lattice clocks operated with fermionic alkaline-earth atoms to study spin-orbit coupling (SOC) in interacting many-body systems. The SOC emerges naturally during the clock interrogation, when atoms...
Controlled suppression of superconductivity by the generation of polarized Cooper pairs in spin-valve structures
M. G. Flokstra, T. C. Cunningham, J. Kim, N. Satchell, G. Burnell, P. J. Curran, S. J. Bending, C. J. Kinane, J. F K Cooper, S. Langridge, A. Isidori, N. Pugach, M. Eschrig, S. L. Lee
Feb 02, 2015
Transport measurements are presented on thin-film superconducting spin-valve systems, where the controlled noncollinear arrangement of two ferromagnetic Co layers can be used to influence the superconducting state of Nb. We...
Marketing Major from Greer, S.C., Earned Tillman Award
Winthrop University
Jan 01, 0001
The Tillman Award is the university's highest academic honor. Cooper, who is from Greer, S.C., earned a bachelor of science degree from the College of Business Administration and hopes to work in marketing.
Published by: Winthrop University
Controlled suppression of superconductivity by the generation of polarized Cooper pairs in spin-valve structures
M. G. Flokstra, T. C. Cunningham, J. Kim, N. Satchell, G. Burnell, P. J. Curran, S. J. Bending, C. J. Kinane, J. F K Cooper, S. Langridge, A. Isidori, N. Pugach, M. Eschrig, S. L. Lee
Feb 02, 2015
Transport measurements are presented on thin-film superconducting spin-valve systems, where the controlled noncollinear arrangement of two ferromagnetic Co layers can be used to influence the superconducting state of Nb. We...
Many-Body Decay of the Gapped Lowest Excitation of a Bose-Einstein Condensate.
Jinyi Zhang, Christoph Eigen, Wei Zheng, Jake AP Glidden, Timon A Hilker, Samuel J Garratt, Raphael Lopes, Nigel R Cooper, Zoran Hadzibabic, Nir Navon
Aug 17, 2021
We study the decay mechanism of the gapped lowest-lying axial excitation of a quasipure atomic Bose-Einstein condensate confined in a cylindrical box trap. Owing to the absence of accessible lower-energy modes, or direct...
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