Growth of metal phthalocyanine on deactivated semiconducting surfaces steered by selective orbital coupling
Journal Article
·
· Physical Review Letters
- Michigan State Univ., East Lansing, MI (United States)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Using scanning tunneling microscopy and density functional theory, we show that the molecular ordering and orientation of metal phthalocyanine molecules on the deactivated Si surface display a strong dependency on the central transition-metal ion, driven by the degree of orbital hybridization at the heterointerface via selective p – d orbital coupling. As a result, this Letter identifies a selective mechanism for modifying the molecule-substrate interaction which impacts the growth behavior of transition-metal-incorporated organic molecules on a technologically relevant substrate for silicon-based devices.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC05-00OR22725; AC02-05CH11231; SC0006400
- OSTI ID:
- 1263862
- Alternate ID(s):
- OSTI ID: 1213101
- Journal Information:
- Physical Review Letters, Vol. 115, Issue 9; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 26 works
Citation information provided by
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