S. G. Schirmer, E. Jonckheere, F. C. Langbein. Design of Feedback Control Laws for Information Transfer in Spintronics Networks. IEEE Trans Automatic Control, 63(8):2523-2536, 2018. [DOI:10.1109/TAC.2017.2777187] [arXiv:1607.05294] [PDF]
Quantum
Frank C Langbein, Sophie G Schirmer, Edmond Jonckheere. Static Bias Controllers for XX Spin-1/2 Rings. Data set, figshare, 3rd July 2016. [DOI:10.6084/m9.figshare.3485240.v1] [ZIP] [Repository:https://qyber.black/spinnet/data-static-bias-controllers-xx-spin-rings] [Repository-Mirror:https://github.com/qyber-black/Data-Static-Bias-Controllers-XX-Spin-Rings]
Static Bias Controllers for XX Spin-1/2 Rings
FC Langbein, SG Schirmer, E Jonckheere. Time optimal information transfer in spintronics networks. IEEE 54th Ann. Conf. Decision and Control (CDC), pp. 6454-6459, 2015.
Time optimal information transfer in spintronics networks
E. Jonckheere, F. C. Langbein, S. G. Schirmer. Information Transfer Fidelity in Spin Networks and Ring-based Quantum Routers. Quantum Information Processing, 14(12):4761-4785, 2015. [DOI:10.1007/s11128-015-1136-4] [arXiv:1408.3765] [PDF]
Information Transfer Fidelity in Spin Networks and Ring-based Quantum Routers
June 2015 - August 2015: Pulse Sequence Programming for Magnetic Resonance Imaging using the Earth's Magnetic Field. CUROP. £1,440.
Pulse Sequence Programming for Magnetic Resonance Imaging using the Earth’s ...
F. C. Langbein. Optimal Control of Chemical Reactions with Data-Driven Models. Presentation at the Closed Loop Optimisation of Synthesis meeting at GSK, 16 April 2015, Stevenage, United Kingdom. [PDF]
Optimal Control of Chemical Reactions with Data-Driven Models
January 2015 - December 2017: Data-Driven Simulation of Quantum Spin Network Devices. PI: F. C. Langbein with S. G. Schirmer, K. Kalna, A. Martinez, D. Burgarth.
Data-Driven Simulation of Quantum Spin Network Devices
Sophie Schirmer, Frank Langbein. The ubiquitous problem of learning system parameters for dissipative two-level quantum systems: Fourier analysis versus Bayesian estimation. Phys Rev A, 91:022125, 2015. [DOI:10.1103/PhysRevA.91.022125] [arXiv:1412.4282] [PDF]
The ubiquitous problem of learning system parameters for dissipative two-level ...
S. G. Schirmer, F. C. Langbein. Characterization and Control of Quantum Spin Chains and Rings. In: Proc. 6th Int Symp Communications, Control and Signal Processing (ISCCSP), pp. 615 – 619, May 2014. [DOI:10.1109/ISCCSP.2014.6877950] [arXiv:1403.0226] [PDF]
Characterization and Control of Quantum Spin Chains and Rings
E. Jonckheere, F. C. Langbein, S. Schirmer. Quantum networks: Anti-core of spin chains. Quantum Information Processing. 13(7):1607-1637, 2014. [DOI:10.1007/s11128-014-0755-5] [arXiv:1403.0159] [PDF]
Quantum networks: Anti-core of spin chains
August 2014 - August 2015: Cardiff University Research Leave Fellowship for Frank C Langbein. Teaching replacement costs and £3,000 support.
Cardiff University Research Leave Fellowship
October 2013 – March 2016: Closed loop optimisation for sustainable chemical manufacture. EPSRC EP/L003309/1. PI: RJ Whitby, CoI: D Woods, FC Langbein, A Nordon, A Lapkin. Industrial partners: Cyclofluidic Ltd, GlaxoSmithKline, Syngenta. £973,523.