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This article is cited in 3 scientific papers (total in 3 papers)
CONDENSED MATTER
Study of the electronic structure of complexes of copper phthalocyanine CuPc with a lithium atom
I. I. Vrubela, A. A. Pervishkoab a Skolkovo Institute of Science and Technology, Moscow, 121205 Russia
b ITMO University, St. Petersburg, 197101 Russia
Abstract:
The electronic structure of the copper phthalocyanine CuPc molecule and its energy-stable complexes with a lithium atom are studied within the density functional theory formalism. The effect of the Hubbard correction on the energy splitting of the Cu $3d$ shell in the CuPc complex is analyzed. It is shown that the absence of the Abrikosov-Suhl resonance in the copper phthalocyanine complex with added lithium is due to the filling of its highest molecular orbital. The tunneling current through these organometallic complexes is calculated and the results are in agreement with experimental scanning tunneling microscopy images.
Received: 05.02.2020 Revised: 14.02.2020 Accepted: 15.02.2020
Citation:
I. I. Vrubel, A. A. Pervishko, “Study of the electronic structure of complexes of copper phthalocyanine CuPc with a lithium atom”, Pis'ma v Zh. Èksper. Teoret. Fiz., 111:5 (2020), 328–332; JETP Letters, 111:5 (2020), 293–297
Linking options:
https://www.mathnet.ru/eng/jetpl6127 https://www.mathnet.ru/eng/jetpl/v111/i5/p328
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Abstract page: | 144 | Full-text PDF : | 23 | References: | 25 | First page: | 6 |
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