How do you add dynamic partial by concatenating strings in ember js?

We can add partials onto templates in ember js.

{{#each subdetail in leftSubDetails}}
   {{partial 'lists/details/link-'+subdetail}}
{{/each}}

Gives following error

Error: Parse error on line 22:
...lists/details/link-'+subdetail}}
-----------------------^
Expecting 'CLOSE', 'CLOSE_UNESCAPED', 'STRING', 'INTEGER', 'BOOLEAN', 'OPEN_SEXPR', 'CLOSE_SEXPR', 'ID', 'DATA', got 'INVALID'