177 citations · 308 across the 4 of their papers we have counts for
4 papers
Cooperative pulses in robust quantum control: Application to broadband Ramsey-type pulse sequence elements
Michael Braun, Steffen J. Glaser
A general approach is introduced for the efficient simultaneous optimization of pulses that compensate each other' s imperfections within the same scan. This is applied to broadban…
Design and application of robust rf pulses for toroid cavity NMR spectroscopy
Thomas E. Skinner, Michael Braun, Klaus Woelk +2
We present robust radio frequency (rf) pulses that tolerate a factor of six inhomogeneity in the B1 field, significantly enhancing the potential of toroid cavity resonators for NMR…
Simultaneous time-optimal control of the inversion of two spin 1/2 particles
E. Assemat, M. Lapert, Y. Zhang +3
We analyze the simultaneous time-optimal control of two-spin systems. The two non coupled spins which differ in the value of their chemical offsets are controlled by the same magne…
Singular extremals for the time-optimal control of dissipative spin 1/2 particles
M. Lapert, Y. Zhang, M. Braun +2
We consider the time-optimal control by magnetic fields of a spin 1/2 particle in a dissipative environment. This system is used as an illustrative example to show the role of sing…