Experimental study of an isochorically heated heterogeneous interface. A progress report

Fernandez, Juan Carlos¹ 

[1]Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

关键词: INTERFACES;    PROGRESS REPORT;    DIAMONDS;    GOLD;    ALUMINIUM;    HEATING;    TIN;    MEV RANGE 100-1000;    THICKNESS;    ION BEAMS;    FOILS;    PLASMA;    ALUMINUM IONS;    ALUMINIUM 27 BEAMS;   

DOI  :  10.2172/1212616
RP-ID  :  LA-UR--15-26582
PID  :  OSTI ID: 1212616
Others  :  TRN: US1500383

美国|英语

来源: SciTech Connect

【 摘 要 】

Outline of the presentation: Studying possible mix / interface motion between heterogeneous low/high Z interfaces driven by 2-fluid or kinetic plasma effects (Heated to few eV, Sharp (sub ??m) interface); Isochoric heating to initialize interface done with Al quasimonoenergetic ion beams on Trident; Have measured isochoric heating in individual materials intended for compound targets; Fielded experiments on Trident to measure interface motion (Gold-diamond, tin-aluminium); Measured heated-sample temperature with streaked optical pyrometry (SOP) (UT Austin led (research contract), SOP tests ??? heating uniformity Vs thickness on Al foils. Results are being analyzed.