Kaindl, Robert A <br/><br/>
Far-infrared optical conductivity gap in superconducting MgB2 films.  [electronic resource] 

 -  Physical review letters  Jan 2002 
 - 027003 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.88.027003  doi