Detail publikačního výsledku

Thin film properties and stability of a potential molecular quantum bit based on copper(Iota Iota)

CICCULLO, F.; GLASER, M.; SÄTELLE, M.; LENZ, S.; NEUGEBAUER, P.; VAN SLAGEREN, J.; CASU, B.

Originální název

Thin film properties and stability of a potential molecular quantum bit based on copper(Iota Iota)

Anglický název

Thin film properties and stability of a potential molecular quantum bit based on copper(Iota Iota)

Druh

Článek WoS

Originální abstrakt

We have investigated the thin films of a copper(II) b-diketonate complex by using a multi-technique approach including X-ray photoelectron spectroscopy, high-frequency electron paramagnetic resonance, and magnetic circular dichroism spectroscopy. This complex, Cu(dbm)2 (Hdbm is dibenzoyl methane), is a potential molecular quantum bit. We have demonstrated that Cu(dbm)2 can be successfully evaporated under controlled conditions. We have further studied the stability of the obtained films in air down to the monolayer regime. The results show that Cu(dbm)2 thin films have very good stability, also in comparison to other potential molecular quantum bits. Understanding the stability of this class of materials plays an important role when moving from academic investigations to environments that mimic those of working devices. In this respect, thermally and air stable thin films are a key step towards applications.

Anglický abstrakt

We have investigated the thin films of a copper(II) b-diketonate complex by using a multi-technique approach including X-ray photoelectron spectroscopy, high-frequency electron paramagnetic resonance, and magnetic circular dichroism spectroscopy. This complex, Cu(dbm)2 (Hdbm is dibenzoyl methane), is a potential molecular quantum bit. We have demonstrated that Cu(dbm)2 can be successfully evaporated under controlled conditions. We have further studied the stability of the obtained films in air down to the monolayer regime. The results show that Cu(dbm)2 thin films have very good stability, also in comparison to other potential molecular quantum bits. Understanding the stability of this class of materials plays an important role when moving from academic investigations to environments that mimic those of working devices. In this respect, thermally and air stable thin films are a key step towards applications.

Klíčová slova

CHEMICAL-VAPOR-DEPOSITION; AMBIENT CONDITIONS; COPPER; METAL; OXIDE; PRECURSORS; COMPLEXES; OXIDATION; COHERENCE; SPECTRA

Klíčová slova v angličtině

CHEMICAL-VAPOR-DEPOSITION; AMBIENT CONDITIONS; COPPER; METAL; OXIDE; PRECURSORS; COMPLEXES; OXIDATION; COHERENCE; SPECTRA

Autoři

CICCULLO, F.; GLASER, M.; SÄTELLE, M.; LENZ, S.; NEUGEBAUER, P.; VAN SLAGEREN, J.; CASU, B.

Rok RIV

2019

Vydáno

14.08.2018

ISSN

2050-7526

Periodikum

Journal of Materials Chemistry C

Svazek

6

Číslo

30

Stát

Spojené království Velké Británie a Severního Irska

Strany od

8028

Strany do

8034

Strany počet

7

BibTex

@article{BUT151309,
  author="Francesca {Ciccullo} and Mathias {Glaser} and Marie S. {Sätelle} and Samuel {Lenz} and Petr {Neugebauer} and Joris {van Slageren} and Benedetta {Casu}",
  title="Thin film properties and stability of a potential molecular quantum bit based on copper(Iota Iota)",
  journal="Journal of Materials Chemistry C",
  year="2018",
  volume="6",
  number="30",
  pages="8028--8034",
  doi="10.1039/c8tc02610f",
  issn="2050-7526"
}