Abstract The cathode deposit produced by carbon are discharge wae studied by scanning electron microscopy, high resolution electroa microscopy, X-ray diffraction and Raman spectroscopy. The results indicate that the stacking of hexagonal carbon layer in the discharged graphite is different from the ABAB stacking sequence in graphite, and that carboy nanotube is a kind of graphite-like micro-crystal with a low-dimensional structure.
Received: 12 July 1995
Accepted manuscript online:
LI FAN-QING (李凡庆), LU BIN (陆斌), ZUO JIAN (左健), CHEN ZHI-WEN (陈志文), JIA YUN-BO (贾云波), LU JIANG (卢江), ZHANG SHU-YUAN (张庶元), ZHOU GUI-EN (周贵恩) STUDY ON THE CATHODE DEPOSIT PRODUCED IN THE PROCESS OF CARBON ARC DISCHARGE 1997 Acta Physica Sinica (Overseas Edition) 6 28
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
