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Diamagnetic muonium states in InP |
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| Authors: | RL Lichti SFJ Cox C Schwab TL Estle B Hitti KH Chow |
| Institution: | (1) Physics Department, Texas Tech University, Lubbock, TX 79409, USA;(2) Rutherford Appleton Laboratory, ISIS, Chilton, Didcot, Oxon, OX11 0QX, UK;(3) Centre National de la Recherche Scientifique, PHASE, F‐67037 Strasbourg, France;(4) Physics Department, Rice University, Houston, TX 77251, USA;(5) TRIUMF, Vancouver, BC, Canada, V6T 2A3;(6) Clarendon Laboratory, University of Oxford, Oxford, OX1 3PU, UK |
| Abstract: | Transverse and zero‐field muon spin relaxation reveal several diamagnetic muonium states in InP characterized by their static linewidths and diffusion properties. We tentatively associate low‐temperature diamagnetic states with Mu+ in the BC and TP interstitial sites and a missing fraction with Mu0 rapidly diffusing through TIn interstices. Trapping peaks above 250 K imply static centers which depend on doping type, consistent with Mu- at TIn for n‐type samples and Mu coupled with a dopant or other defect for p‐type. This revised version was published online in August 2006 with corrections to the Cover Date. |
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