electron capture;
hydrogen;
surface electrons;
vibrating capacitor electrometer;
D O I:
10.1016/S0921-4526(99)02266-8
中图分类号:
O469 [凝聚态物理学];
学科分类号:
070205 ;
摘要:
Two-dimensional mixture of atomic hydrogen and electrons on the surface of superfluid He-4 was realized below 0.5 K. Vibrating capacitor electrometer was employed to show that after the electron capture reaction, H + e(-) --> H-, the product, H-, might penetrate into the bulk liquid. (C) 2000 Elsevier Science B.V. All rights reserved.