Basal plane resistivity and phase diagram of HNO3 intercalated graphite in the range 130–320 K and 0–1.6 GPa
1986 (English)In: Solid State Communications, ISSN 0038-1098, Vol. 58, no 10, 747-751 p.Article in journal (Refereed) Published
The basal plane resistivity varrho of stages 3–5 HNO3 intercalated graphite has been measured as a function of temperature T and pressure p in the range 130–320 K and 0–1.6 GPa (16 kbar). A contactless method was used. The phase boundary of the 250 K ordering transition at zero pressure was traced up to 320 K through the corresponding anomaly in varrho. The pressure dependence of varrho was strongly stage dependent, such that for stages 3, 4 and 5 the observed pressure coefficients (1/varrho)dvarrho/dp were approximately 0.08, −0.08, and −0.22 GPa−1, respectively, near zero pressure.
Place, publisher, year, edition, pages
Elsevier Science Ltd. , 1986. Vol. 58, no 10, 747-751 p.
Graphite intercalation compound, GIC, high pressure, HNO3, resistance, anisotropy, in-plane resistance, basal plane resistance, staging effects, stage 3, stage 4, stage 5, contactless method, phase transition, order-disorder transition
Condensed Matter Physics
Research subject Physics
IdentifiersURN: urn:nbn:se:umu:diva-26394DOI: 10.1016/0038-1098(86)90515-6OAI: oai:DiVA.org:umu-26394DiVA: diva2:246040