Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 485-490 |
| Seitenumfang | 6 |
| Fachzeitschrift | Synthetic metals |
| Jahrgang | 34 |
| Ausgabenummer | 1-3 |
| Publikationsstatus | Veröffentlicht - 1989 |
| Extern publiziert | Ja |
Abstract
The c-axis resistance of stage 3 HgCl2 intercalated graphite has been measured as a function of temperature T and pressure p in the range 40 to 300 K and up to 1 GPa (10 kbar). The absolute resistivity and its T- and p- dependence are all in good agreement with data for other acceptor compounds. The measurements show that a previosly unknown phase transformation occurs above 0.4 GPa. Below 250 K the high pressure phase is metastable down to zero pressure, and an x-ray diffraction analysis of metastable material shows that no stage change occurs. The transition thus probably leads to a different in-plane structure characterized by a more densely packed intercalate layer.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Synthetic metals, Jahrgang 34, Nr. 1-3, 1989, S. 485-490.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - C-axis resistance of HgCl2 intercalated graphite as a function of temperature and pressure
AU - Andersson, O. E.
AU - Behrens, P.
AU - Sundqvist, B.
N1 - Funding Information: ACKNOWLEDGEMENT This work was financially supported by the Swedish Natural Science Council.
PY - 1989
Y1 - 1989
N2 - The c-axis resistance of stage 3 HgCl2 intercalated graphite has been measured as a function of temperature T and pressure p in the range 40 to 300 K and up to 1 GPa (10 kbar). The absolute resistivity and its T- and p- dependence are all in good agreement with data for other acceptor compounds. The measurements show that a previosly unknown phase transformation occurs above 0.4 GPa. Below 250 K the high pressure phase is metastable down to zero pressure, and an x-ray diffraction analysis of metastable material shows that no stage change occurs. The transition thus probably leads to a different in-plane structure characterized by a more densely packed intercalate layer.
AB - The c-axis resistance of stage 3 HgCl2 intercalated graphite has been measured as a function of temperature T and pressure p in the range 40 to 300 K and up to 1 GPa (10 kbar). The absolute resistivity and its T- and p- dependence are all in good agreement with data for other acceptor compounds. The measurements show that a previosly unknown phase transformation occurs above 0.4 GPa. Below 250 K the high pressure phase is metastable down to zero pressure, and an x-ray diffraction analysis of metastable material shows that no stage change occurs. The transition thus probably leads to a different in-plane structure characterized by a more densely packed intercalate layer.
UR - http://www.scopus.com/inward/record.url?scp=0024890960&partnerID=8YFLogxK
U2 - 10.1016/0379-6779(89)90429-3
DO - 10.1016/0379-6779(89)90429-3
M3 - Article
AN - SCOPUS:0024890960
VL - 34
SP - 485
EP - 490
JO - Synthetic metals
JF - Synthetic metals
SN - 0379-6779
IS - 1-3
ER -