activity
20022023
most citedAdiabatic Landau-Zener-Stückelberg transition with or without dissipation in low spin molecular system V15

83 citations · 193 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.mtrl-sci2023

Double-loop hysteresis of multisite dilute Sr(YDy)O single crystal Kramers paramagnets: electron-phonon interaction, quantum tunneling and cross-relaxation

Boris Z. Malkin, Roman V. Yusupov, Ildar F. Gilmutdinov +5

Experimental and theoretical studies of the dynamic magnetization in swept magnetic fields of the orthorhombic SrYO single-crystals doped with the Dy Kramers ions (0…

cond-mat.str-el2012★ 9 cited

Evolution of spin relaxation processes in LiYHoF with increasing x studied via AC-susceptibility and muon spin relaxation

R. C. Johnson, B. Z. Malkin, J. S. Lord +6

We present measurements of magnetic field and frequency dependences of the low temperature (T = 1.8 K) AC-susceptibility, and temperature and field dependences of the longitudinal…

cond-mat.str-el2011★ 4 cited

μSR Study of Spin Dynamics in LiYHoF

R. C. Johnson, K. Chen, S. R. Giblin +6

We present zero-field μSR measurements for LiYHoF samples with x = 0.0017, 0.0085, 0.0406, and 0.0855. We characterize the dynamics associated with the formatio…

cond-mat.str-el2009★ 37 cited

Cross-relaxation and phonon bottleneck effects on magnetization dynamics in LiYF4:Ho3+

S. Bertaina, B. Barbara, R. Giraud +5

Frequency and dc magnetic field dependences of dynamic susceptibility in diluted paramagnets LiYF:Ho have been measured at liquid helium temperatures in the ac and dc ma…

cond-mat.str-el2004★ 60 cited

Mechanism of Ground State Selection in the Frustrated Molecular Spin Cluster V15

G. Chaboussant, S. T. Ochsenbein, A. Sieber +4

We report an inelastic neutron scattering (INS) study under a magnetic field on the frustrated molecular spin cluster . Several field-dependent transitions are observed and…

cond-mat.mes-hall2002★ 83 cited

Adiabatic Landau-Zener-Stückelberg transition with or without dissipation in low spin molecular system V15

I. Chiorescu, W. Wernsdorfer, A. Mueller +2

The spin one half molecular system V15 shows no barrier against spin reversal. This makes possible direct phonon activation between the two levels. By tuning the field sweeping rat…