Physisorption of Positronium on Quartz Surfaces
نویسندگان
چکیده
منابع مشابه
Physisorption of positronium on quartz surfaces.
Whether positronium (Ps) can be physisorbed on a material surface is of great fundamental interest, since it can lead to new insight regarding quantum sticking and is a necessary first step to try to obtain a Ps2 molecule on a material host. Experiments in the past have produced evidence for physisorbed Ps on a quartz surface, but firm theoretical support for such a conclusion was lacking. We p...
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Quartz surfaces counteract the retarding action of SO~on the hydration of C3A, by presenting additional sites for ettringite crystallization. Strong retardation requires the presence of ettringite near the C3A , influencing the local concentrations there. Quarzoberfl~chen wirken der Verz6gerung der Hydration des C3A durch Sulfationen entgegen, indem sie Extrapl~tze f~r die Kristallisation des E...
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Available online 6 November 2012
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2007
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.99.096101