Coherent manipulation of electron spins up to ambient temperatures in Cr5+ (S = 1/2) doped K3NbO8

We report coherent spin manipulation on Cr(5+) (S = 1/2, I = 0) doped K(3)NbO(8), which constitutes a dilute two-level model relevant for use as a spin qubit. Rabi oscillations are observed for the first time in a spin system based on transition metal oxides up to room temperature. At liquid helium...

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Veröffentlicht in:	Physical review letters 2007-09, Vol.99 (13), p.137601-137601
Hauptverfasser:	Nellutla, S, Choi, K-Y, Pati, M, van Tol, J, Chiorescu, I, Dalal, N S
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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