Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
Add more filters










Database
Publication year range
5.
J Nanosci Nanotechnol ; 12(3): 2718-21, 2012 Mar.
Article in English | MEDLINE | ID: mdl-22755114

ABSTRACT

By using a one-step approach, In-filled MgO nanotubes with diameters of 200-300 nm and lengths of several micrometers are synthesized. A Gatan heating experiment in a transmission electron microscope (TEM) shows that In-filling begins to melt far below the melting point 156.6 degrees C of In and abnormally shrinks upon increasing temperature above 270 degrees C. Massive In-filled MgO nanotubes were pressed into a disk and its resistance starts dramatically decrease upon increasing temperature above -150 degrees C, suggesting a temperature switch with a protective point -150 degrees C. The expansion and I-V characteristics were discussed.

SELECTION OF CITATIONS
SEARCH DETAIL
...