Spin-forbidden transitions in the molecular nanomagnet V-15

Gysler M, Schlegel C, Mitra T, Müller A, Krebs B, van Slageren J (2014)
Physical Review B 90(14): 144405.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Gysler, Maren; Schlegel, Christoph; Mitra, TamoghnaUniBi; Müller, AchimUniBi ; Krebs, Bernt; van Slageren, Joris
Abstract / Bemerkung
We performed electron spin-resonance measurements on single crystals of the molecular nanomagnet V-15 using a novel broadband spectrometer, both in parallel and in perpendicular modes, we see (B-1 parallel to B-0, B-1 perpendicular to B-0). Measurements were carried out in proximity of the spin level crossing at B-0 = 2.75 T. We observed spin-forbidden transitions from the S = 1/2 zero-field ground state to the S = 3/2 excited state in parallel mode spectra. Spin-forbidden transitions are employed for switching of coherent interactions between qubits in recent quantum simulator proposals. Our theoretical investigations showed that the mixing of spin states can result from either an antisymmetric exchange interaction or a combination of static distortion and hyperfine interaction.
Erscheinungsjahr
2014
Zeitschriftentitel
Physical Review B
Band
90
Ausgabe
14
Art.-Nr.
144405
ISSN
1098-0121
eISSN
1550-235X
Page URI
https://pub.uni-bielefeld.de/record/2707769

Zitieren

Gysler M, Schlegel C, Mitra T, Müller A, Krebs B, van Slageren J. Spin-forbidden transitions in the molecular nanomagnet V-15. Physical Review B. 2014;90(14): 144405.
Gysler, M., Schlegel, C., Mitra, T., Müller, A., Krebs, B., & van Slageren, J. (2014). Spin-forbidden transitions in the molecular nanomagnet V-15. Physical Review B, 90(14), 144405. doi:10.1103/PhysRevB.90.144405
Gysler, M., Schlegel, C., Mitra, T., Müller, A., Krebs, B., and van Slageren, J. (2014). Spin-forbidden transitions in the molecular nanomagnet V-15. Physical Review B 90:144405.
Gysler, M., et al., 2014. Spin-forbidden transitions in the molecular nanomagnet V-15. Physical Review B, 90(14): 144405.
M. Gysler, et al., “Spin-forbidden transitions in the molecular nanomagnet V-15”, Physical Review B, vol. 90, 2014, : 144405.
Gysler, M., Schlegel, C., Mitra, T., Müller, A., Krebs, B., van Slageren, J.: Spin-forbidden transitions in the molecular nanomagnet V-15. Physical Review B. 90, : 144405 (2014).
Gysler, Maren, Schlegel, Christoph, Mitra, Tamoghna, Müller, Achim, Krebs, Bernt, and van Slageren, Joris. “Spin-forbidden transitions in the molecular nanomagnet V-15”. Physical Review B 90.14 (2014): 144405.