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--- lab:research:mosi [2014/12/31 12:12]
seoung-hun_kang
+++ lab:research:mosi [2014/12/31 14:57]
ykkwon
@@ Line 6: / Line 6: @@
 have investigated the structrual and electronic properties of isolated
 and bundled Mo<sub>6</sub>S<sub>9-//x//</sub>I<sub>//x//</sub>
-nanowires. blah blah
+nanowires. We find the optimum interwire distance depends on
-{{page>:lab:publications:2010:kang2010&nofooter&noeditbtn}}
+composition and to a smaller degree on the orientation of the wires.
-{{page>:lab:publications:2010:kang2010a&nofooter&noeditbtn}}
+Structural order is expected in bundles with x=0 and x=6,
+since there is no disorder in the decoration of the Mo clusters.
+In bundles with other stoichiometries we expect structural disorder to occur.
+We find that the electronic structure of some nanowires can be switched
+from metallic to semiconducting by changing the interwire separation.
+The most intriguing changes occur in nanowires with x=4.5 and 6,which
+change from metal to semiconductor or undergo a magnetic transition
+upon axially stretching or compressing the nanowires or upon changing
+the inter-wire separation.
+{{page>:lab:publications:2010:shkang-2010&nofooter&noeditbtn}}
+{{page>:lab:publications:2010:shkang-2010a&nofooter&noeditbtn}}

Kwon Group, Physics, Kyung Hee University