We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
CHARGE TRANSFER AND DIELECTRIC PROPERTIES OF -GRAPHENE COMPOSITES.
- Authors
ZHOU, CAI-HUA; XU, QIAN; LI, SHENG-TAO; ZHAO, XIANG
- Abstract
The electronic structures and dielectric properties of -graphene composites are studied using pseudo-potential density functional theory. It is shown that interfacial charge transfer properties of graphene/ are influenced by the atomic type on surface. The interfacial interaction of graphene with -terminated surface is so strong that it causes a buckling structural graphene, and the titanium atomic d electrons are transferred obviously from to graphene. It is revealed that dielectric properties of the composites are greatly affected by both band structures and electronic transitions. Compared with bulk , dielectric constants of -graphene composites are significantly improved.
- Publication
Journal of Advanced Dielectrics, 2012, Vol 2, Issue 1, p-1
- ISSN
2010-135X
- Publication type
Article
- DOI
10.1142/S2010135X1250004X