发明名称 |
Liquid metal ion source and alloy |
摘要 |
A liquid metal ion source and alloy, wherein the species to be emitted from the ion source is contained in a congruently vaporizing alloy. In one embodiment, the liquid metal ion source acts as a source of arsenic, and in a source alloy the arsenic is combined with palladium, preferably in a liquid alloy having a range of compositions from about 24 to about 33 atomic percent arsenic. Such an alloy may be readily prepared by a combustion synthesis technique. Liquid metal ion sources thus prepared produce arsenic ions for implantation, have long lifetimes, and are highly stable in operation.
|
申请公布号 |
US4775818(A) |
申请公布日期 |
1988.10.04 |
申请号 |
US19860851757 |
申请日期 |
1986.04.14 |
申请人 |
HUGHES AIRCRAFT COMPANY;OREGON GRADUATE CENTER;THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
CLARK, JR., WILLIAM M.;UTLAUT, MARK W.;BEHRENS, ROBERT G.;SZKLARZ, EUGENE G.;STORMS, EDMUND K.;SANTANDREA, ROBERT P.;SWANSON, LYNWOOD W. |
分类号 |
H01J27/26;H01J37/08;(IPC1-7):H01J27/02 |
主分类号 |
H01J27/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|