Muon sites in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>PbF</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>YF</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> : Decohering environments and the role of anion Frenkel defects
Physical review. B./Physical review. B