𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal annealing of neutron-irradiated carbons; changes in electronic properties

✍ Scribed by A. Pacault; A. Marchand; J. Amiell; E. Dupart; J. Rappeneau; C. Micaud; R. Wlodarsky

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
109 KB
Volume
10
Category
Article
ISSN
0008-6223

No coin nor oath required. For personal study only.

✦ Synopsis

Graphite crystals with thickness ranging from about 100 to 1500 ,A and were prepared b) cleavage. From measurement of the magnetoresistance and the Hall coefficient the electronic properties were determined by the McClui-e's method. The total carrier density does not change much with thickness. with n,. exceeding IL,,, while pLr, ph and p,,/~~ decreases with decreasing thickness.

EPR between 4~2Β°K and 300Β°K of a carbon black family: P33

πŸ“œ SIMILAR VOLUMES

Change of electronic properties of neutr
Change of electronic properties of neutron irradiated pyrocarbon under thermal annealing
✍ A.S Kotosonov πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 127 KB

Abstracts magnetothermal oscillations have been observed in chamber with a focused continuous CO, laser beam. pyrolytic graphite. Four de-Haas van Alphen frequencies Temperature was measured by pyrometers with < O.Olwere detected. The results point towards a correlation set reaction time. A pressure

Effect of neutron irradiation on the ele
Effect of neutron irradiation on the electronic properties of various carbons
✍ J Rappeneau; G Micaud; A Pacault; A Marchand; J Amiell πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 87 KB

OH 44135) . Measurements of resistance between 4 and 70 Kelvin reveal maxima as a function of temperature in fixed fields between 0 and 10.6 Tesla (106 kc). The maxima grow with field, and move up in temperature. Possible interpretations are proposed. tvisiting Scientist.

The application of chemical rate theory
The application of chemical rate theory to fast neutron irradiation damage in graphiteβ€”II: The effect of thermal annealing and thermal equilibrium defect concentrations
✍ B.T. Kelly πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 263 KB

The simple chemical rate theory of irradiation damage in graphite is modified to take account of two effects: (a) The mobility of vacancies parallel to the hexagonal axis of the crystal. (b) The thermal annealing of the non-saturable sinks for point defects and the presence of the thermal equilibr