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Arts, A.F.M. (author), Dekker, C. (author), De Wijn, H.W. (author)
conference paper 1990
document
Dobrovitski, V.V. (author), Feiguin, A.E. (author), Awschalom, D.D. (author), Hanson, R. (author)
We study decoherence of central spins by a spin bath, focusing on the difference between measurement of a single central spin and measurement of a large number of central spins (as found in typical spin-resonance experiments). For a dilute spin bath, the single spin demonstrates Gaussian free-induction decay, in contrast to exponential decay...
journal article 2008
document
Vlietstra, N. (author), Shan, J. (author), Castel, V. (author), Youssef, J.B. (author), Bauer, G.E.W. (author), Van Wees, B.J. (author)
The effective field torque of an yttrium-iron-garnet (YIG) film on the spin accumulation in an attached platinum (Pt) film is measured by the spin-Hall magnetoresistance (SMR). As a result, the magnetization direction of a ferromagnetic insulating layer can be measured electrically. Experimental transverse and longitudinal resistances are well...
journal article 2013
document
Fognini, A.W. (author), Michlmayr, T. U. (author), Vaterlaus, A. (author), Acremann, Y. (author)
The ultrafast demagnetization process allows for the generation of femtosecond spin current pulses. Here, we present a thermodynamic model of the spin current generation process, based on the chemical potential gradients as the driving force for the spin current. We demonstrate that the laser-induced spin current can be estimated by an easy...
journal article 2017
document
Chen, Jilei (author), Yu, T. (author), Liu, Chuanpu (author), Liu, Tao (author), Madami, Marco (author), Shen, Ka (author), Zhang, J (author), Blanter, Y.M. (author), Bauer, G.E. (author)
Magnon spintronics is a prosperous field that promises beyond-CMOS technology based on elementary excitations of the magnetic order that act as information carriers for future computational architectures. Unidirectional propagation of spin waves is key to the realization of magnonic logic devices. However, previous efforts to enhance the...
journal article 2019
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