Étude du diamagnétisme de monocristaux de graphite

Poquet, E.; Lumbroso, N.; Hoarau, Mm. J.; Marchand, André; Pacault, A.; Soule, D. E.

doi:10.1051/jcp/1960570866

Search citation statements

Order By: Relevance

Paper Sections

Select...

In-plane Magnetic Susceptibility1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2000

2021

Publication Types

Select...

Other3

Book2

Article1

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 34 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The strong temperature dependence observed for χ ⊥ below 300 K follows the one of pure graphite determined experimentally 15) and also theoretically 16) using a modification of Fukuyama's theory on the diamagnetism of band electrons. 17) From a comparison between χ ⊥ for the Gd-GIC and pristine graphite one can estimate the amount of unreacted graphite to be 85 wt.% of the whole Gd-GIC sample.…”

Section: In-plane Magnetic Susceptibilitysupporting

confidence: 68%

Magnetic Properties of Gadolinium Intercalated Graphite; Gd-GIC

et al. 2000

View full text Add to dashboard Cite

Magnetic properties of the gadolinium intercalated graphite compound, Gd-GIC, were investigated. This is the first report on the magnetic properties of a trivalent rare-earth GIC. Differences between zero field cooled (ZFC) and field cooled (FC) susceptibility curves were observed. The ZFC curve shows a sharp decrease below 4 K indicating the existence of a disordered magnetic state. Charge transfer from the Gd atoms to the graphite host was concluded from the temperature dependence and hysteresis of the susceptibility. The orbital susceptibility does not reveal any significant anisotropy, which also indicates substantial charge transfer, supporting results of previous photoemission studies.

show abstract

Section: In-plane Magnetic Susceptibilitysupporting

confidence: 68%