Muon diffusion in dysprosium
Barsov S. G. , Getalov A. L. , Grebinnik V. G. , Gordeev V. A. , Gurevich I. I., Zhukov V. A. , Ivanter I. G. , Kirillov B. F. , Klimov A. I. , Kruglov S. P. , Kuz'min L. A. , Lazarev A. B. , Mikirtych'yants S. M. , Moreva N. I. , Morozova V. A., Nikol'skii B. A., Pirogov A. V., Ponomarev A. N. , Selivanov V. I., Suetin V. A. , Sherbakov G. V.
A method is proposed for measuring the scale time for a diffusive hop of a positive muon in a crystal of a helicoidally ordered antiferromagnet. The diffusion of a muon in dysprosium is a tunneling process.