THE PRODUCTION YIELDS OF RADIOACTIVE ION-BEAMS FROM FLUORINATED TARGETS AT THE ISOLDE ONLINE MASS SEPARATOR

被引：21

作者：

EDER, R

GRAWE, H

HAGEBO, E

HOFF, P

KUGLER, E

RAVN, HL

STEFFENSEN, K

机构：

[1] HAHN MEITNER INST KERNFORSCH BERLIN GMBH,W-1000 BERLIN 39,GERMANY

[2] UNIV OSLO,DEPT CHEM,N-0315 OSLO 3,NORWAY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1992年 / 62卷 / 04期

关键词：

D O I：

10.1016/0168-583X(92)95387-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The conditions for production of radioactive ion-beams from targets of refractory metals by addition of CF4 gas have been investigated. The production yields of chemically pure mass separated beams, obtained through the formation of molecular ions, are described for the elements Ca, Sc, Sr, Y, (Zr), Ba, Lu, and Hf. Improved release properties are obtained for several elements, owing to the formation of volatile chemical compounds in the target. Production yield curves are presented, and applications to other targets and elements are briefly discussed.

引用

页码：535 / 540

页数：6