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19992021
most citedObservation of directly interacting coherent two-level systems in a solid

172 citations · 760 across the 14 of their papers we have counts for

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cond-mat1999★ 64 cited

Magnetic Field Dependent Tunneling in Glasses

P. Strehlow, M. Wohlfahrt, A. G. M. Janssen +4

We report on experiments giving evidence for quantum effects of electromagnetic flux in barium alumosilicate glass. In contrast to expectation, below 100 mK the dielectric response…