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T1  - Vaporlike phase of amorphous SiO2 is not a prerequisite for the core/shell ion tracks or ion shaping 
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UR  - http://hdl.handle.net/10138/241379 
T3  -  
A1  - Amekura, Hiro; Kluth, Patrick; Mota-Santiago, Pablo; Sahlberg, Isac; Jantunen, Ville; Leino, Aleksi A.; Vázquez, Henrique; Nordlund, Kai; Djurabekova, Flyura; Okubo, N.; Ishikawa, Norito 
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Y1  - 2018 
LA  - eng 
AB  - When a swift heavy ion (SHI) penetrates amorphous SiO2, a core/shell (C/S) ion track is formed, which consists of a lower-density core and a higher-density shell. According to the conventional inelastic thermal spike (iTS) model represented by a pair of coupled heat equations, the C/S tracks are believed to form via "vaporization" and melting of the SiO2 induced by SHI (V-M model). However, the model does not describe what the vaporization in confined ion-track geometry with a condensed matter d... 
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KW  - 114 Physical sciences; COLLOIDAL PARTICLES; DEFECT PRODUCTION; FCC METALS; IRRADIATION; SEMICONDUCTORS; AU; SIMULATIONS; INSULATORS; ELONGATION; SYSTEMS 
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