TY  - JOUR
AU  - Lennartz, M.C.
AU  - Caciuc, V.
AU  - Atodiresei, N.
AU  - Karthäuser, S.
AU  - Blügel, S.
TI  - Electronic Mapping of Molecular Orbitals at the Molecule-Metal Interface
JO  - Physical review letters
VL  - 105
SN  - 0031-9007
CY  - College Park, Md.
PB  - APS
M1  - PreJuSER-10759
SP  - 066801
PY  - 2010
N1  - This work was supported by the DFG Priority Program SPP1243. The theoretical calculations have been performed at the Julich Supercomputing Centre. The authors thank P. Lazic for discussions.
AB  - The molecule-metal interface formed by pyridine-2,5-dicarboxylic acid chemically bonded to the Cu (110) surface is investigated by scanning tunneling microscopy and first-principles calculations. Our current-voltage spectroscopy studies reveal an electronic mapping of molecular orbitals as a function of tip position. By combining experimental and theoretical investigations, individual molecular orbitals are characterized by their energy and spatial distribution. The importance of adsorption geometries and conformational changes on the electron transport properties is highlighted.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000280580100009
DO  - DOI:10.1103/PhysRevLett.105.066801
UR  - https://juser.fz-juelich.de/record/10759
ER  -